diff --git a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs
index 7f278b593..b8317cd56 100644
--- a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs
+++ b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs
@@ -112,7 +112,7 @@ fromPackageDescription haskellResolver nixpkgsResolver missingDeps flags Package
     & jailbreak .~ False
     & doCheck .~ True
     & doBenchmark .~ False
-    & testTarget .~ mempty
+    & testTarget .~ unwords (map (unUnqualComponentName . testName) testSuites)
     & hyperlinkSource .~ True
     & enableSplitObjs .~ True
     & enableLibraryProfiling .~ False
diff --git a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs
index 665577654..b19ad9b2b 100644
--- a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs
+++ b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs
@@ -358,7 +358,7 @@ opencvOverrides = set phaseOverrides "hardeningDisable = [ \"bindnow\" ];"
                 . over (libraryDepends . pkgconfig) (replace (pkg "opencv") (pkg "opencv3"))
 
 hspecCoreOverrides :: Derivation -> Derivation   -- https://github.com/hspec/hspec/issues/330
-hspecCoreOverrides = set phaseOverrides "testTarget = \"--test-option=--skip --test-option='Test.Hspec.Core.Runner.hspecResult runs specs in parallel'\";"
+hspecCoreOverrides = set testTarget "--test-option=--skip --test-option='Test.Hspec.Core.Runner.hspecResult runs specs in parallel'"
 
 cabal2nixOverrides :: Derivation -> Derivation
 cabal2nixOverrides = set phaseOverrides $ unlines
diff --git a/cabal2nix/test/golden-test-cases/ChasingBottoms.nix.golden b/cabal2nix/test/golden-test-cases/ChasingBottoms.nix.golden
index 380123abe..8dc5a63e7 100644
--- a/cabal2nix/test/golden-test-cases/ChasingBottoms.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ChasingBottoms.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     array base containers mtl QuickCheck random syb
   ];
+  testTarget = "ChasingBottomsTestSuite";
   description = "For testing partial and infinite values";
   license = lib.licenses.mit;
 }
diff --git a/cabal2nix/test/golden-test-cases/FenwickTree.nix.golden b/cabal2nix/test/golden-test-cases/FenwickTree.nix.golden
index e23ee6dde..86e0245e6 100644
--- a/cabal2nix/test/golden-test-cases/FenwickTree.nix.golden
+++ b/cabal2nix/test/golden-test-cases/FenwickTree.nix.golden
@@ -6,6 +6,7 @@ mkDerivation {
   enableSeparateDataOutput = true;
   libraryHaskellDepends = [ base QuickCheck template-haskell ];
   testHaskellDepends = [ base QuickCheck template-haskell ];
+  testTarget = "test_FenwickTree";
   homepage = "https://github.com/mgajda/FenwickTree";
   description = "Data structure for fast query and update of cumulative sums";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/HPDF.nix.golden b/cabal2nix/test/golden-test-cases/HPDF.nix.golden
index 633edbb20..76d158190 100644
--- a/cabal2nix/test/golden-test-cases/HPDF.nix.golden
+++ b/cabal2nix/test/golden-test-cases/HPDF.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     mtl random vector zlib
   ];
   testHaskellDepends = [ base HTF ];
+  testTarget = "HPDF-Tests";
   homepage = "http://www.alpheccar.org";
   description = "Generation of PDF documents";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/HTF.nix.golden b/cabal2nix/test/golden-test-cases/HTF.nix.golden
index 77303a63c..4ed59464c 100644
--- a/cabal2nix/test/golden-test-cases/HTF.nix.golden
+++ b/cabal2nix/test/golden-test-cases/HTF.nix.golden
@@ -25,6 +25,7 @@ mkDerivation {
     process random regex-compat template-haskell temporary text
     unordered-containers
   ];
+  testTarget = "MiscTests TestHTF TestThreadPools";
   homepage = "https://github.com/skogsbaer/HTF/";
   description = "The Haskell Test Framework";
   license = "LGPL";
diff --git a/cabal2nix/test/golden-test-cases/HTTP.nix.golden b/cabal2nix/test/golden-test-cases/HTTP.nix.golden
index 07a168f83..b597fe596 100644
--- a/cabal2nix/test/golden-test-cases/HTTP.nix.golden
+++ b/cabal2nix/test/golden-test-cases/HTTP.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     http-types httpd-shed HUnit mtl network network-uri pureMD5 split
     test-framework test-framework-hunit wai warp
   ];
+  testTarget = "test";
   homepage = "https://github.com/haskell/HTTP";
   description = "A library for client-side HTTP";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/MissingH.nix.golden b/cabal2nix/test/golden-test-cases/MissingH.nix.golden
index c1bd654ef..c5238b6ad 100644
--- a/cabal2nix/test/golden-test-cases/MissingH.nix.golden
+++ b/cabal2nix/test/golden-test-cases/MissingH.nix.golden
@@ -16,6 +16,7 @@ mkDerivation {
     hslogger HUnit mtl network old-locale old-time parsec process
     QuickCheck random regex-compat testpack time unix
   ];
+  testTarget = "runtests";
   homepage = "http://software.complete.org/missingh";
   description = "Large utility library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/QuickCheck.nix.golden b/cabal2nix/test/golden-test-cases/QuickCheck.nix.golden
index 5254db568..4ca435b1b 100644
--- a/cabal2nix/test/golden-test-cases/QuickCheck.nix.golden
+++ b/cabal2nix/test/golden-test-cases/QuickCheck.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     transformers
   ];
   testHaskellDepends = [ base ];
+  testTarget = "test-quickcheck test-quickcheck-gcoarbitrary test-quickcheck-generators test-quickcheck-gshrink";
   homepage = "https://github.com/nick8325/quickcheck";
   description = "Automatic testing of Haskell programs";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/ReadArgs.nix.golden b/cabal2nix/test/golden-test-cases/ReadArgs.nix.golden
index 534809feb..3aeb242be 100644
--- a/cabal2nix/test/golden-test-cases/ReadArgs.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ReadArgs.nix.golden
@@ -8,6 +8,7 @@ mkDerivation {
   libraryHaskellDepends = [ base system-filepath text ];
   executableHaskellDepends = [ base system-filepath text ];
   testHaskellDepends = [ base hspec system-filepath text ];
+  testTarget = "ReadArgsSpec";
   homepage = "http://github.com/rampion/ReadArgs";
   description = "Simple command line argument parsing";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/SHA.nix.golden b/cabal2nix/test/golden-test-cases/SHA.nix.golden
index 5e50bcc39..b292f444f 100644
--- a/cabal2nix/test/golden-test-cases/SHA.nix.golden
+++ b/cabal2nix/test/golden-test-cases/SHA.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
     array base binary bytestring QuickCheck test-framework
     test-framework-quickcheck2
   ];
+  testTarget = "test-sha";
   description = "Implementations of the SHA suite of message digest functions";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/active.nix.golden b/cabal2nix/test/golden-test-cases/active.nix.golden
index f5dec34de..da10a63f0 100644
--- a/cabal2nix/test/golden-test-cases/active.nix.golden
+++ b/cabal2nix/test/golden-test-cases/active.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base lens linear QuickCheck semigroupoids semigroups vector
   ];
+  testTarget = "active-tests";
   description = "Abstractions for animation";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/aeson-diff.nix.golden b/cabal2nix/test/golden-test-cases/aeson-diff.nix.golden
index eb0fbe815..5c880fadd 100644
--- a/cabal2nix/test/golden-test-cases/aeson-diff.nix.golden
+++ b/cabal2nix/test/golden-test-cases/aeson-diff.nix.golden
@@ -20,6 +20,7 @@ mkDerivation {
     aeson base bytestring directory doctest filepath Glob hlint
     QuickCheck quickcheck-instances text unordered-containers vector
   ];
+  testTarget = "properties examples doctests hlint-check";
   homepage = "https://github.com/thsutton/aeson-diff";
   description = "Extract and apply patches to JSON documents";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/algebraic-graphs.nix.golden b/cabal2nix/test/golden-test-cases/algebraic-graphs.nix.golden
index d91af7cc4..41018840b 100644
--- a/cabal2nix/test/golden-test-cases/algebraic-graphs.nix.golden
+++ b/cabal2nix/test/golden-test-cases/algebraic-graphs.nix.golden
@@ -8,6 +8,7 @@ mkDerivation {
   libraryHaskellDepends = [ array base containers ];
   testHaskellDepends = [ base containers extra QuickCheck ];
   benchmarkHaskellDepends = [ base containers criterion ];
+  testTarget = "test-alga";
   homepage = "https://github.com/snowleopard/alga";
   description = "A library for algebraic graph construction and transformation";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-cloudtrail.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-cloudtrail.nix.golden
index 9c57c5000..adcb8a8b2 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-cloudtrail.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-cloudtrail.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-cloudtrail-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon CloudTrail SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-cloudwatch-logs.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-cloudwatch-logs.nix.golden
index e0153b30b..3cddc9e08 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-cloudwatch-logs.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-cloudwatch-logs.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-cloudwatch-logs-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon CloudWatch Logs SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-codedeploy.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-codedeploy.nix.golden
index 80ae2d9f9..01c7c338b 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-codedeploy.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-codedeploy.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-codedeploy-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon CodeDeploy SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-cognito-idp.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-cognito-idp.nix.golden
index 220f365fa..9b884e515 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-cognito-idp.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-cognito-idp.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-cognito-idp-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon Cognito Identity Provider SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-ecs.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-ecs.nix.golden
index 95f0d48b7..9575ab89a 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-ecs.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-ecs.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-ecs-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon EC2 Container Service SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-kms.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-kms.nix.golden
index e449fff56..157eebc13 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-kms.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-kms.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-kms-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon Key Management Service SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-lightsail.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-lightsail.nix.golden
index a73ef074e..7a360991f 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-lightsail.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-lightsail.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-lightsail-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon Lightsail SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-route53-domains.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-route53-domains.nix.golden
index ca3a59b73..16e1dbccf 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-route53-domains.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-route53-domains.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-route53-domains-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon Route 53 Domains SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/amazonka-waf.nix.golden b/cabal2nix/test/golden-test-cases/amazonka-waf.nix.golden
index 1eba2394f..3cbc098cb 100644
--- a/cabal2nix/test/golden-test-cases/amazonka-waf.nix.golden
+++ b/cabal2nix/test/golden-test-cases/amazonka-waf.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     amazonka-core amazonka-test base bytestring tasty tasty-hunit text
     time unordered-containers
   ];
+  testTarget = "amazonka-waf-test";
   homepage = "https://github.com/brendanhay/amazonka";
   description = "Amazon WAF SDK";
   license = lib.licenses.mpl20;
diff --git a/cabal2nix/test/golden-test-cases/api-field-json-th.nix.golden b/cabal2nix/test/golden-test-cases/api-field-json-th.nix.golden
index e9e19e97d..f09a512da 100644
--- a/cabal2nix/test/golden-test-cases/api-field-json-th.nix.golden
+++ b/cabal2nix/test/golden-test-cases/api-field-json-th.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     aeson base lens split template-haskell text
   ];
   testHaskellDepends = [ aeson base HUnit lens ];
+  testTarget = "api-field-json-th-test";
   homepage = "https://github.com/nakaji-dayo/api-field-json-th";
   description = "option of aeson's deriveJSON";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/app-settings.nix.golden b/cabal2nix/test/golden-test-cases/app-settings.nix.golden
index 59b8caa02..7609c2b32 100644
--- a/cabal2nix/test/golden-test-cases/app-settings.nix.golden
+++ b/cabal2nix/test/golden-test-cases/app-settings.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base containers directory hspec HUnit mtl parsec text
   ];
+  testTarget = "tests";
   homepage = "https://github.com/emmanueltouzery/app-settings";
   description = "A library to manage application settings (INI file-like)";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/apply-refact.nix.golden b/cabal2nix/test/golden-test-cases/apply-refact.nix.golden
index e996cc94d..455a28fa3 100644
--- a/cabal2nix/test/golden-test-cases/apply-refact.nix.golden
+++ b/cabal2nix/test/golden-test-cases/apply-refact.nix.golden
@@ -24,6 +24,7 @@ mkDerivation {
     tasty-expected-failure tasty-golden temporary transformers
     unix-compat
   ];
+  testTarget = "test";
   description = "Perform refactorings specified by the refact library";
   license = lib.licenses.bsd3;
   mainProgram = "refactor";
diff --git a/cabal2nix/test/golden-test-cases/async.nix.golden b/cabal2nix/test/golden-test-cases/async.nix.golden
index f5af344bf..97b5a4b96 100644
--- a/cabal2nix/test/golden-test-cases/async.nix.golden
+++ b/cabal2nix/test/golden-test-cases/async.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base HUnit test-framework test-framework-hunit
   ];
+  testTarget = "test-async";
   homepage = "https://github.com/simonmar/async";
   description = "Run IO operations asynchronously and wait for their results";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/attoparsec-time.nix.golden b/cabal2nix/test/golden-test-cases/attoparsec-time.nix.golden
index 4e9615b9c..328248b22 100644
--- a/cabal2nix/test/golden-test-cases/attoparsec-time.nix.golden
+++ b/cabal2nix/test/golden-test-cases/attoparsec-time.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
   testHaskellDepends = [
     base base-prelude directory doctest filepath
   ];
+  testTarget = "doctests";
   homepage = "https://github.com/nikita-volkov/attoparsec-time";
   description = "Attoparsec parsers of time";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/aws.nix.golden b/cabal2nix/test/golden-test-cases/aws.nix.golden
index d4d9d2b4b..c1f484a04 100644
--- a/cabal2nix/test/golden-test-cases/aws.nix.golden
+++ b/cabal2nix/test/golden-test-cases/aws.nix.golden
@@ -29,6 +29,7 @@ mkDerivation {
     quickcheck-instances resourcet tagged tasty tasty-hunit
     tasty-quickcheck text time transformers transformers-base
   ];
+  testTarget = "sqs-tests dynamodb-tests s3-tests";
   homepage = "http://github.com/aristidb/aws";
   description = "Amazon Web Services (AWS) for Haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/bbdb.nix.golden b/cabal2nix/test/golden-test-cases/bbdb.nix.golden
index 58c3d49aa..e9670d784 100644
--- a/cabal2nix/test/golden-test-cases/bbdb.nix.golden
+++ b/cabal2nix/test/golden-test-cases/bbdb.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base parsec ];
   testHaskellDepends = [ base hspec parsec ];
+  testTarget = "bbdb-tests";
   homepage = "https://github.com/henrylaxen/bbdb";
   description = "Ability to read, write, and modify BBDB files";
   license = lib.licenses.gpl3Only;
diff --git a/cabal2nix/test/golden-test-cases/binary-bits.nix.golden b/cabal2nix/test/golden-test-cases/binary-bits.nix.golden
index 16170650e..2b49d5502 100644
--- a/cabal2nix/test/golden-test-cases/binary-bits.nix.golden
+++ b/cabal2nix/test/golden-test-cases/binary-bits.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     base binary bytestring QuickCheck random test-framework
     test-framework-quickcheck2
   ];
+  testTarget = "qc";
   description = "Bit parsing/writing on top of binary";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/binary-tagged.nix.golden b/cabal2nix/test/golden-test-cases/binary-tagged.nix.golden
index 429d39021..f5c722852 100644
--- a/cabal2nix/test/golden-test-cases/binary-tagged.nix.golden
+++ b/cabal2nix/test/golden-test-cases/binary-tagged.nix.golden
@@ -24,6 +24,7 @@ mkDerivation {
     containers criterion deepseq generics-sop hashable nats scientific
     semigroups SHA tagged text time unordered-containers vector
   ];
+  testTarget = "binary-tagged-test";
   homepage = "https://github.com/phadej/binary-tagged#readme";
   description = "Tagged binary serialisation";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/bits.nix.golden b/cabal2nix/test/golden-test-cases/bits.nix.golden
index fda9df2e5..09567e844 100644
--- a/cabal2nix/test/golden-test-cases/bits.nix.golden
+++ b/cabal2nix/test/golden-test-cases/bits.nix.golden
@@ -8,6 +8,7 @@ mkDerivation {
   setupHaskellDepends = [ base Cabal cabal-doctest ];
   libraryHaskellDepends = [ base bytes mtl transformers ];
   testHaskellDepends = [ base doctest ];
+  testTarget = "doctests";
   homepage = "http://github.com/ekmett/bits";
   description = "Various bit twiddling and bitwise serialization primitives";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/blank-canvas.nix.golden b/cabal2nix/test/golden-test-cases/blank-canvas.nix.golden
index a11295f6d..6abd81a4d 100644
--- a/cabal2nix/test/golden-test-cases/blank-canvas.nix.golden
+++ b/cabal2nix/test/golden-test-cases/blank-canvas.nix.golden
@@ -17,6 +17,7 @@ mkDerivation {
   testHaskellDepends = [
     base containers directory process shake stm text time unix vector
   ];
+  testTarget = "wiki-suite";
   homepage = "https://github.com/ku-fpg/blank-canvas/wiki";
   description = "HTML5 Canvas Graphics Library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/blaze-html.nix.golden b/cabal2nix/test/golden-test-cases/blaze-html.nix.golden
index a493842ca..248d1b0c0 100644
--- a/cabal2nix/test/golden-test-cases/blaze-html.nix.golden
+++ b/cabal2nix/test/golden-test-cases/blaze-html.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     QuickCheck test-framework test-framework-hunit
     test-framework-quickcheck2 text
   ];
+  testTarget = "blaze-html-tests";
   homepage = "http://jaspervdj.be/blaze";
   description = "A blazingly fast HTML combinator library for Haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/blaze-markup.nix.golden b/cabal2nix/test/golden-test-cases/blaze-markup.nix.golden
index 3356b2ce1..073a77a9c 100644
--- a/cabal2nix/test/golden-test-cases/blaze-markup.nix.golden
+++ b/cabal2nix/test/golden-test-cases/blaze-markup.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
     base blaze-builder bytestring containers HUnit QuickCheck
     test-framework test-framework-hunit test-framework-quickcheck2 text
   ];
+  testTarget = "blaze-markup-tests";
   homepage = "http://jaspervdj.be/blaze";
   description = "A blazingly fast markup combinator library for Haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/boxes.nix.golden b/cabal2nix/test/golden-test-cases/boxes.nix.golden
index ddd72abda..926676a1e 100644
--- a/cabal2nix/test/golden-test-cases/boxes.nix.golden
+++ b/cabal2nix/test/golden-test-cases/boxes.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base split ];
   testHaskellDepends = [ base QuickCheck split ];
+  testTarget = "test-boxes";
   description = "2D text pretty-printing library";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/brittany.nix.golden b/cabal2nix/test/golden-test-cases/brittany.nix.golden
index 89ab97c2b..c37313ecb 100644
--- a/cabal2nix/test/golden-test-cases/brittany.nix.golden
+++ b/cabal2nix/test/golden-test-cases/brittany.nix.golden
@@ -32,6 +32,7 @@ mkDerivation {
     neat-interpolation parsec pretty safe semigroups strict syb text
     transformers uniplate unsafe yaml
   ];
+  testTarget = "unittests littests libinterfacetests";
   homepage = "https://github.com/lspitzner/brittany/";
   description = "Haskell source code formatter";
   license = lib.licenses.agpl3Only;
diff --git a/cabal2nix/test/golden-test-cases/butcher.nix.golden b/cabal2nix/test/golden-test-cases/butcher.nix.golden
index c4018c30c..d80a5b849 100644
--- a/cabal2nix/test/golden-test-cases/butcher.nix.golden
+++ b/cabal2nix/test/golden-test-cases/butcher.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     base bifunctors containers deque either extra free microlens
     microlens-th mtl multistate pretty transformers unsafe void
   ];
+  testTarget = "tests";
   homepage = "https://github.com/lspitzner/butcher/";
   description = "Chops a command or program invocation into digestable pieces";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/case-insensitive.nix.golden b/cabal2nix/test/golden-test-cases/case-insensitive.nix.golden
index 7b720d264..6cf86a0ba 100644
--- a/cabal2nix/test/golden-test-cases/case-insensitive.nix.golden
+++ b/cabal2nix/test/golden-test-cases/case-insensitive.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     base bytestring HUnit test-framework test-framework-hunit text
   ];
   benchmarkHaskellDepends = [ base bytestring criterion deepseq ];
+  testTarget = "test-case-insensitive";
   homepage = "https://github.com/basvandijk/case-insensitive";
   description = "Case insensitive string comparison";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/cassava-conduit.nix.golden b/cabal2nix/test/golden-test-cases/cassava-conduit.nix.golden
index dd7c04af2..6f157dcb5 100644
--- a/cabal2nix/test/golden-test-cases/cassava-conduit.nix.golden
+++ b/cabal2nix/test/golden-test-cases/cassava-conduit.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     base bytestring cassava conduit conduit-extra QuickCheck text
   ];
   benchmarkHaskellDepends = [ base criterion ];
+  testTarget = "quickcheck";
   homepage = "https://github.com/domdere/cassava-conduit";
   description = "Conduit interface for cassava package";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/code-page.nix.golden b/cabal2nix/test/golden-test-cases/code-page.nix.golden
index 2a07e8d6f..3b0ff99fd 100644
--- a/cabal2nix/test/golden-test-cases/code-page.nix.golden
+++ b/cabal2nix/test/golden-test-cases/code-page.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base ];
   testHaskellDepends = [ base ];
+  testTarget = "tests";
   homepage = "https://github.com/RyanGlScott/code-page";
   description = "Windows code page library for Haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/countable.nix.golden b/cabal2nix/test/golden-test-cases/countable.nix.golden
index 52383765d..38791028e 100644
--- a/cabal2nix/test/golden-test-cases/countable.nix.golden
+++ b/cabal2nix/test/golden-test-cases/countable.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytestring silently tasty tasty-golden tasty-hunit
   ];
+  testTarget = "tests";
   homepage = "https://github.com/AshleyYakeley/countable";
   description = "Countable, Searchable, Finite, Empty classes";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/criterion.nix.golden b/cabal2nix/test/golden-test-cases/criterion.nix.golden
index a5ccc37a4..befb23c67 100644
--- a/cabal2nix/test/golden-test-cases/criterion.nix.golden
+++ b/cabal2nix/test/golden-test-cases/criterion.nix.golden
@@ -25,6 +25,7 @@ mkDerivation {
     aeson base bytestring deepseq directory HUnit QuickCheck statistics
     tasty tasty-hunit tasty-quickcheck vector
   ];
+  testTarget = "sanity tests cleanup";
   homepage = "http://www.serpentine.com/criterion";
   description = "Robust, reliable performance measurement and analysis";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/crypt-sha512.nix.golden b/cabal2nix/test/golden-test-cases/crypt-sha512.nix.golden
index 33a37c279..47faa9091 100644
--- a/cabal2nix/test/golden-test-cases/crypt-sha512.nix.golden
+++ b/cabal2nix/test/golden-test-cases/crypt-sha512.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     tasty-quickcheck
   ];
   testSystemDepends = [ libxcrypt ];
+  testTarget = "example";
   homepage = "https://github.com/phadej/crypt-sha512";
   description = "Pure Haskell implelementation for GNU SHA512 crypt algorithm";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/data-msgpack.nix.golden b/cabal2nix/test/golden-test-cases/data-msgpack.nix.golden
index 16caf9b43..15f8165d9 100644
--- a/cabal2nix/test/golden-test-cases/data-msgpack.nix.golden
+++ b/cabal2nix/test/golden-test-cases/data-msgpack.nix.golden
@@ -20,6 +20,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base bytestring criterion deepseq QuickCheck
   ];
+  testTarget = "testsuite";
   homepage = "http://msgpack.org/";
   description = "A Haskell implementation of MessagePack";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/data-serializer.nix.golden b/cabal2nix/test/golden-test-cases/data-serializer.nix.golden
index 7413a9c0e..c413b74c4 100644
--- a/cabal2nix/test/golden-test-cases/data-serializer.nix.golden
+++ b/cabal2nix/test/golden-test-cases/data-serializer.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base binary bytestring cereal tasty tasty-quickcheck
   ];
+  testTarget = "tests";
   homepage = "https://github.com/mvv/data-serializer";
   description = "Common API for serialization libraries";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/diagrams-solve.nix.golden b/cabal2nix/test/golden-test-cases/diagrams-solve.nix.golden
index 975d4d8a1..0ea6f7d5d 100644
--- a/cabal2nix/test/golden-test-cases/diagrams-solve.nix.golden
+++ b/cabal2nix/test/golden-test-cases/diagrams-solve.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base deepseq tasty tasty-hunit tasty-quickcheck
   ];
+  testTarget = "tests";
   homepage = "http://projects.haskell.org/diagrams";
   description = "Pure Haskell solver routines used by diagrams";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/dotenv.nix.golden b/cabal2nix/test/golden-test-cases/dotenv.nix.golden
index d91122c60..1a118af8e 100644
--- a/cabal2nix/test/golden-test-cases/dotenv.nix.golden
+++ b/cabal2nix/test/golden-test-cases/dotenv.nix.golden
@@ -21,6 +21,7 @@ mkDerivation {
     base base-compat directory exceptions hspec hspec-megaparsec
     megaparsec process text transformers yaml
   ];
+  testTarget = "dotenv-test";
   homepage = "https://github.com/stackbuilders/dotenv-hs";
   description = "Loads environment variables from dotenv files";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/drawille.nix.golden b/cabal2nix/test/golden-test-cases/drawille.nix.golden
index a9b5222f6..61bf63c03 100644
--- a/cabal2nix/test/golden-test-cases/drawille.nix.golden
+++ b/cabal2nix/test/golden-test-cases/drawille.nix.golden
@@ -7,6 +7,7 @@ mkDerivation {
   isExecutable = true;
   libraryHaskellDepends = [ base containers ];
   testHaskellDepends = [ base containers hspec QuickCheck ];
+  testTarget = "spec";
   homepage = "https://github.com/yamadapc/haskell-drawille#readme";
   description = "A port of asciimoo's drawille to haskell";
   license = lib.licenses.gpl3Only;
diff --git a/cabal2nix/test/golden-test-cases/drifter-postgresql.nix.golden b/cabal2nix/test/golden-test-cases/drifter-postgresql.nix.golden
index f23fa38d5..676f55046 100644
--- a/cabal2nix/test/golden-test-cases/drifter-postgresql.nix.golden
+++ b/cabal2nix/test/golden-test-cases/drifter-postgresql.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
   testHaskellDepends = [
     base drifter either postgresql-simple tasty tasty-hunit text
   ];
+  testTarget = "test";
   homepage = "http://github.com/michaelxavier/drifter-postgresql";
   description = "PostgreSQL support for the drifter schema migration tool";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/ede.nix.golden b/cabal2nix/test/golden-test-cases/ede.nix.golden
index c381869c7..6a8a4f0df 100644
--- a/cabal2nix/test/golden-test-cases/ede.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ede.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
   testHaskellDepends = [
     aeson base bifunctors bytestring directory tasty tasty-golden text
   ];
+  testTarget = "golden";
   homepage = "http://github.com/brendanhay/ede";
   description = "Templating language with similar syntax and features to Liquid or Jinja2";
   license = "unknown";
diff --git a/cabal2nix/test/golden-test-cases/emailaddress.nix.golden b/cabal2nix/test/golden-test-cases/emailaddress.nix.golden
index 57aea0895..079c6dbbb 100644
--- a/cabal2nix/test/golden-test-cases/emailaddress.nix.golden
+++ b/cabal2nix/test/golden-test-cases/emailaddress.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
     product-profunctors profunctors text
   ];
   testHaskellDepends = [ base doctest Glob ];
+  testTarget = "emailaddress-doctest";
   homepage = "https://github.com/cdepillabout/emailaddress#readme";
   description = "Wrapper around email-validate library adding instances for common type classes";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/envelope.nix.golden b/cabal2nix/test/golden-test-cases/envelope.nix.golden
index 8fe59d09b..14bbe53b5 100644
--- a/cabal2nix/test/golden-test-cases/envelope.nix.golden
+++ b/cabal2nix/test/golden-test-cases/envelope.nix.golden
@@ -7,6 +7,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ aeson base http-api-data mtl text ];
   testHaskellDepends = [ base doctest Glob ];
+  testTarget = "envelope-doctest";
   homepage = "https://github.com/cdepillabout/envelope#readme";
   description = "Defines generic 'Envelope' type to wrap reponses from a JSON API";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/eventful-sqlite.nix.golden b/cabal2nix/test/golden-test-cases/eventful-sqlite.nix.golden
index f8a113a43..1818fe14e 100644
--- a/cabal2nix/test/golden-test-cases/eventful-sqlite.nix.golden
+++ b/cabal2nix/test/golden-test-cases/eventful-sqlite.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     eventful-test-helpers hspec HUnit mtl persistent persistent-sqlite
     text uuid
   ];
+  testTarget = "spec";
   homepage = "https://github.com/jdreaver/eventful#readme";
   description = "SQLite implementations for eventful";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/expiring-cache-map.nix.golden b/cabal2nix/test/golden-test-cases/expiring-cache-map.nix.golden
index e9ffb7fbd..7b4b17fa7 100644
--- a/cabal2nix/test/golden-test-cases/expiring-cache-map.nix.golden
+++ b/cabal2nix/test/golden-test-cases/expiring-cache-map.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytestring containers hashable time unordered-containers
   ];
+  testTarget = "test-threads test-sequence invalidate-test invalidate-cache-test";
   homepage = "https://github.com/elblake/expiring-cache-map";
   description = "General purpose simple caching";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/fgl.nix.golden b/cabal2nix/test/golden-test-cases/fgl.nix.golden
index 3c35b1f66..32d34715e 100644
--- a/cabal2nix/test/golden-test-cases/fgl.nix.golden
+++ b/cabal2nix/test/golden-test-cases/fgl.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
   ];
   testHaskellDepends = [ base containers hspec QuickCheck ];
   benchmarkHaskellDepends = [ base deepseq microbench ];
+  testTarget = "fgl-tests";
   description = "Martin Erwig's Functional Graph Library";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/fingertree.nix.golden b/cabal2nix/test/golden-test-cases/fingertree.nix.golden
index 76fddd997..c7cf4801d 100644
--- a/cabal2nix/test/golden-test-cases/fingertree.nix.golden
+++ b/cabal2nix/test/golden-test-cases/fingertree.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     base HUnit QuickCheck test-framework test-framework-hunit
     test-framework-quickcheck2
   ];
+  testTarget = "ft-properties";
   description = "Generic finger-tree structure, with example instances";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/fixed-vector.nix.golden b/cabal2nix/test/golden-test-cases/fixed-vector.nix.golden
index b481bb27a..6452c42c3 100644
--- a/cabal2nix/test/golden-test-cases/fixed-vector.nix.golden
+++ b/cabal2nix/test/golden-test-cases/fixed-vector.nix.golden
@@ -6,6 +6,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base deepseq primitive ];
   testHaskellDepends = [ base doctest filemanip primitive ];
+  testTarget = "doctests";
   description = "Generic vectors with statically known size";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/foundation.nix.golden b/cabal2nix/test/golden-test-cases/foundation.nix.golden
index 2c3c72406..64bc4ecc6 100644
--- a/cabal2nix/test/golden-test-cases/foundation.nix.golden
+++ b/cabal2nix/test/golden-test-cases/foundation.nix.golden
@@ -6,6 +6,7 @@ mkDerivation {
   libraryHaskellDepends = [ base basement ghc-prim ];
   testHaskellDepends = [ base basement ];
   benchmarkHaskellDepends = [ base basement gauge ];
+  testTarget = "check-foundation doctest";
   homepage = "https://github.com/haskell-foundation/foundation";
   description = "Alternative prelude with batteries and no dependencies";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/general-games.nix.golden b/cabal2nix/test/golden-test-cases/general-games.nix.golden
index c82900489..8de32183e 100644
--- a/cabal2nix/test/golden-test-cases/general-games.nix.golden
+++ b/cabal2nix/test/golden-test-cases/general-games.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     base monad-loops MonadRandom random random-shuffle
   ];
   testHaskellDepends = [ base hspec HUnit MonadRandom ];
+  testTarget = "general-games-test";
   homepage = "https://github.com/cgorski/general-games";
   description = "Library supporting simulation of a number of games";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/generic-lens.nix.golden b/cabal2nix/test/golden-test-cases/generic-lens.nix.golden
index c5f532b7d..848d8256b 100644
--- a/cabal2nix/test/golden-test-cases/generic-lens.nix.golden
+++ b/cabal2nix/test/golden-test-cases/generic-lens.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base criterion deepseq lens QuickCheck
   ];
+  testTarget = "generic-lens-test generic-lens-test-25 generic-lens-test-24 doctests";
   homepage = "https://github.com/kcsongor/generic-lens";
   description = "Generic data-structure operations exposed as lenses";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/genvalidity-aeson.nix.golden b/cabal2nix/test/golden-test-cases/genvalidity-aeson.nix.golden
index eb1722f11..25f85fd7c 100644
--- a/cabal2nix/test/golden-test-cases/genvalidity-aeson.nix.golden
+++ b/cabal2nix/test/golden-test-cases/genvalidity-aeson.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
   testHaskellDepends = [
     aeson base genvalidity genvalidity-hspec hspec
   ];
+  testTarget = "genvalidity-aeson-test";
   homepage = "https://github.com/NorfairKing/validity#readme";
   description = "GenValidity support for aeson";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/genvalidity-hspec-aeson.nix.golden b/cabal2nix/test/golden-test-cases/genvalidity-hspec-aeson.nix.golden
index 9285e910f..027fd8754 100644
--- a/cabal2nix/test/golden-test-cases/genvalidity-hspec-aeson.nix.golden
+++ b/cabal2nix/test/golden-test-cases/genvalidity-hspec-aeson.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     aeson base doctest genvalidity genvalidity-aeson genvalidity-hspec
     genvalidity-text hspec text
   ];
+  testTarget = "genvalidity-hspec-aeson-doctests genvalidity-hspec-aeson-test";
   homepage = "http://cs-syd.eu";
   description = "Standard spec's for aeson-related instances";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/genvalidity-hspec-binary.nix.golden b/cabal2nix/test/golden-test-cases/genvalidity-hspec-binary.nix.golden
index 058600b74..2a6cc9b3a 100644
--- a/cabal2nix/test/golden-test-cases/genvalidity-hspec-binary.nix.golden
+++ b/cabal2nix/test/golden-test-cases/genvalidity-hspec-binary.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     base binary deepseq genvalidity genvalidity-hspec hspec QuickCheck
   ];
   testHaskellDepends = [ base doctest genvalidity hspec ];
+  testTarget = "genvalidity-hspec-binary-doctests genvalidity-hspec-binary-test";
   homepage = "https://github.com/NorfairKing/validity#readme";
   description = "Standard spec's for binary-related Instances";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/genvalidity-scientific.nix.golden b/cabal2nix/test/golden-test-cases/genvalidity-scientific.nix.golden
index 1ad5c5470..abab6bc79 100644
--- a/cabal2nix/test/golden-test-cases/genvalidity-scientific.nix.golden
+++ b/cabal2nix/test/golden-test-cases/genvalidity-scientific.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base genvalidity genvalidity-hspec hspec QuickCheck scientific
   ];
+  testTarget = "genvalidity-scientific-test";
   homepage = "https://github.com/NorfairKing/validity#readme";
   description = "GenValidity support for Scientific";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/genvalidity-uuid.nix.golden b/cabal2nix/test/golden-test-cases/genvalidity-uuid.nix.golden
index bc576092a..d3c484147 100644
--- a/cabal2nix/test/golden-test-cases/genvalidity-uuid.nix.golden
+++ b/cabal2nix/test/golden-test-cases/genvalidity-uuid.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base genvalidity genvalidity-hspec hspec QuickCheck uuid
   ];
+  testTarget = "genvalidity-uuid-test";
   homepage = "https://github.com/NorfairKing/validity#readme";
   description = "GenValidity support for UUID";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/ghc-syb-utils.nix.golden b/cabal2nix/test/golden-test-cases/ghc-syb-utils.nix.golden
index 5525b9c1d..ba67ef1c6 100644
--- a/cabal2nix/test/golden-test-cases/ghc-syb-utils.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ghc-syb-utils.nix.golden
@@ -6,6 +6,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base ghc syb ];
   testHaskellDepends = [ base directory filepath ghc ghc-paths ];
+  testTarget = "regression-tests";
   homepage = "http://github.com/nominolo/ghc-syb";
   description = "Scrap Your Boilerplate utilities for the GHC API";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/ghcid.nix.golden b/cabal2nix/test/golden-test-cases/ghcid.nix.golden
index 9e22bef7c..f76a7678c 100644
--- a/cabal2nix/test/golden-test-cases/ghcid.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ghcid.nix.golden
@@ -19,6 +19,7 @@ mkDerivation {
     ansi-terminal base cmdargs containers directory extra filepath
     fsnotify process tasty tasty-hunit terminal-size time unix
   ];
+  testTarget = "ghcid_test";
   homepage = "https://github.com/ndmitchell/ghcid#readme";
   description = "GHCi based bare bones IDE";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/giphy-api.nix.golden b/cabal2nix/test/golden-test-cases/giphy-api.nix.golden
index cafe6e3d7..effe7c726 100644
--- a/cabal2nix/test/golden-test-cases/giphy-api.nix.golden
+++ b/cabal2nix/test/golden-test-cases/giphy-api.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
     aeson base basic-prelude bytestring containers directory hspec lens
     network-uri text
   ];
+  testTarget = "spec";
   homepage = "http://github.com/passy/giphy-api#readme";
   description = "Giphy HTTP API wrapper and CLI search tool";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/github.nix.golden b/cabal2nix/test/golden-test-cases/github.nix.golden
index cd17fd9dc..49b769964 100644
--- a/cabal2nix/test/golden-test-cases/github.nix.golden
+++ b/cabal2nix/test/golden-test-cases/github.nix.golden
@@ -24,6 +24,7 @@ mkDerivation {
     unordered-containers vector
   ];
   testToolDepends = [ hspec-discover ];
+  testTarget = "github-test";
   homepage = "https://github.com/phadej/github";
   description = "Access to the GitHub API, v3";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/hOpenPGP.nix.golden b/cabal2nix/test/golden-test-cases/hOpenPGP.nix.golden
index d0e4c75e7..e77a52eef 100644
--- a/cabal2nix/test/golden-test-cases/hOpenPGP.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hOpenPGP.nix.golden
@@ -43,6 +43,7 @@ mkDerivation {
     time-locale-compat transformers unordered-containers
     wl-pprint-extras zlib
   ];
+  testTarget = "tests";
   homepage = "http://floss.scru.org/hOpenPGP/";
   description = "native Haskell implementation of OpenPGP (RFC4880)";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/hPDB-examples.nix.golden b/cabal2nix/test/golden-test-cases/hPDB-examples.nix.golden
index 5ad9c979d..bba857c1a 100644
--- a/cabal2nix/test/golden-test-cases/hPDB-examples.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hPDB-examples.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
     AC-Vector base bytestring containers deepseq directory ghc-prim
     hPDB IfElse iterable mtl process template-haskell text time vector
   ];
+  testTarget = "ParserPerformance";
   homepage = "https://github.com/BioHaskell/hPDB-examples";
   description = "Examples for hPDB library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/haddock-library.nix.golden b/cabal2nix/test/golden-test-cases/haddock-library.nix.golden
index 4ab0fbf9a..ec7e546cb 100644
--- a/cabal2nix/test/golden-test-cases/haddock-library.nix.golden
+++ b/cabal2nix/test/golden-test-cases/haddock-library.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   ];
   testToolDepends = [ hspec-discover ];
   doHaddock = false;
+  testTarget = "spec";
   homepage = "http://www.haskell.org/haddock/";
   description = "Library exposing some functionality of Haddock";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/hakyll.nix.golden b/cabal2nix/test/golden-test-cases/hakyll.nix.golden
index e682425e5..7d5132e63 100644
--- a/cabal2nix/test/golden-test-cases/hakyll.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hakyll.nix.golden
@@ -36,6 +36,7 @@ mkDerivation {
     wai-app-static warp yaml
   ];
   testToolDepends = [ util-linux ];
+  testTarget = "hakyll-tests";
   homepage = "http://jaspervdj.be/hakyll";
   description = "A static website compiler library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/happy.nix.golden b/cabal2nix/test/golden-test-cases/happy.nix.golden
index dad199a94..4665f45a0 100644
--- a/cabal2nix/test/golden-test-cases/happy.nix.golden
+++ b/cabal2nix/test/golden-test-cases/happy.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
   setupHaskellDepends = [ base Cabal directory filepath ];
   executableHaskellDepends = [ array base containers mtl ];
   testHaskellDepends = [ base process ];
+  testTarget = "tests";
   homepage = "https://www.haskell.org/happy/";
   description = "Happy is a parser generator for Haskell";
   license = lib.licenses.bsd2;
diff --git a/cabal2nix/test/golden-test-cases/haskell-tools-rewrite.nix.golden b/cabal2nix/test/golden-test-cases/haskell-tools-rewrite.nix.golden
index 271c1ceb4..1ca411876 100644
--- a/cabal2nix/test/golden-test-cases/haskell-tools-rewrite.nix.golden
+++ b/cabal2nix/test/golden-test-cases/haskell-tools-rewrite.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     base directory filepath haskell-tools-ast haskell-tools-prettyprint
     tasty tasty-hunit
   ];
+  testTarget = "haskell-tools-rewrite-tests";
   homepage = "https://github.com/haskell-tools/haskell-tools";
   description = "Facilities for generating new parts of the Haskell-Tools AST";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/hasql.nix.golden b/cabal2nix/test/golden-test-cases/hasql.nix.golden
index 2bb7cb2a9..ca5bec70d 100644
--- a/cabal2nix/test/golden-test-cases/hasql.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hasql.nix.golden
@@ -21,6 +21,7 @@ mkDerivation {
     rerebase tasty tasty-hunit tasty-quickcheck
   ];
   benchmarkHaskellDepends = [ bug criterion rerebase ];
+  testTarget = "tasty threads-test profiling";
   homepage = "https://github.com/nikita-volkov/hasql";
   description = "An efficient PostgreSQL driver and a flexible mapping API";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/hformat.nix.golden b/cabal2nix/test/golden-test-cases/hformat.nix.golden
index 7fce95a4c..fddc77828 100644
--- a/cabal2nix/test/golden-test-cases/hformat.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hformat.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     ansi-terminal base base-unicode-symbols text
   ];
   testHaskellDepends = [ base base-unicode-symbols hspec text ];
+  testTarget = "test";
   homepage = "http://github.com/mvoidex/hformat";
   description = "Simple Haskell formatting";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/highlighting-kate.nix.golden b/cabal2nix/test/golden-test-cases/highlighting-kate.nix.golden
index 8a39665ac..2d5ad7fac 100644
--- a/cabal2nix/test/golden-test-cases/highlighting-kate.nix.golden
+++ b/cabal2nix/test/golden-test-cases/highlighting-kate.nix.golden
@@ -16,6 +16,7 @@ mkDerivation {
   testHaskellDepends = [
     base blaze-html containers Diff directory filepath process
   ];
+  testTarget = "test-highlighting-kate";
   homepage = "http://github.com/jgm/highlighting-kate";
   description = "Syntax highlighting";
   license = "GPL";
diff --git a/cabal2nix/test/golden-test-cases/hit.nix.golden b/cabal2nix/test/golden-test-cases/hit.nix.golden
index 78871eaa7..cbaaa5d95 100644
--- a/cabal2nix/test/golden-test-cases/hit.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hit.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytedump bytestring hourglass tasty tasty-quickcheck
   ];
+  testTarget = "test-unit test-repository";
   homepage = "http://github.com/vincenthz/hit";
   description = "Git operations in haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/hsyslog.nix.golden b/cabal2nix/test/golden-test-cases/hsyslog.nix.golden
index 7b95c485e..6f805ad11 100644
--- a/cabal2nix/test/golden-test-cases/hsyslog.nix.golden
+++ b/cabal2nix/test/golden-test-cases/hsyslog.nix.golden
@@ -8,6 +8,7 @@ mkDerivation {
   setupHaskellDepends = [ base Cabal cabal-doctest ];
   libraryHaskellDepends = [ base ];
   testHaskellDepends = [ base doctest ];
+  testTarget = "doctests";
   homepage = "http://github.com/peti/hsyslog";
   description = "FFI interface to syslog(3) from POSIX.1-2001";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/htoml.nix.golden b/cabal2nix/test/golden-test-cases/htoml.nix.golden
index c50abe263..bc013d8fa 100644
--- a/cabal2nix/test/golden-test-cases/htoml.nix.golden
+++ b/cabal2nix/test/golden-test-cases/htoml.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
     aeson base containers criterion parsec text time
     unordered-containers vector
   ];
+  testTarget = "htoml-test";
   homepage = "https://github.com/cies/htoml";
   description = "Parser for TOML files";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/http-conduit.nix.golden b/cabal2nix/test/golden-test-cases/http-conduit.nix.golden
index 7959daef0..9982de583 100644
--- a/cabal2nix/test/golden-test-cases/http-conduit.nix.golden
+++ b/cabal2nix/test/golden-test-cases/http-conduit.nix.golden
@@ -23,6 +23,7 @@ mkDerivation {
     wai-conduit warp warp-tls
   ];
   doCheck = false;
+  testTarget = "test";
   homepage = "http://www.yesodweb.com/book/http-conduit";
   description = "HTTP client package with conduit interface and HTTPS support";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/http-link-header.nix.golden b/cabal2nix/test/golden-test-cases/http-link-header.nix.golden
index b7dc3c9b2..d6599b830 100644
--- a/cabal2nix/test/golden-test-cases/http-link-header.nix.golden
+++ b/cabal2nix/test/golden-test-cases/http-link-header.nix.golden
@@ -16,6 +16,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base criterion directory network-uri text transformers
   ];
+  testTarget = "tests";
   homepage = "https://github.com/myfreeweb/http-link-header";
   description = "A parser and writer for the HTTP Link header as specified in RFC 5988 \"Web Linking\"";
   license = lib.licenses.publicDomain;
diff --git a/cabal2nix/test/golden-test-cases/http-media.nix.golden b/cabal2nix/test/golden-test-cases/http-media.nix.golden
index 72faf1375..c3028cafa 100644
--- a/cabal2nix/test/golden-test-cases/http-media.nix.golden
+++ b/cabal2nix/test/golden-test-cases/http-media.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
     base bytestring case-insensitive containers QuickCheck
     test-framework test-framework-quickcheck2 utf8-string
   ];
+  testTarget = "test-http-media";
   homepage = "https://github.com/zmthy/http-media";
   description = "Processing HTTP Content-Type and Accept headers";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/incremental-parser.nix.golden b/cabal2nix/test/golden-test-cases/incremental-parser.nix.golden
index 4a442ec31..0ee6d4b99 100644
--- a/cabal2nix/test/golden-test-cases/incremental-parser.nix.golden
+++ b/cabal2nix/test/golden-test-cases/incremental-parser.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base bytestring criterion deepseq monoid-subclasses text
   ];
+  testTarget = "Main";
   homepage = "https://github.com/blamario/incremental-parser";
   description = "Generic parser library capable of providing partial results from partial input";
   license = "GPL";
diff --git a/cabal2nix/test/golden-test-cases/indentation-parsec.nix.golden b/cabal2nix/test/golden-test-cases/indentation-parsec.nix.golden
index cd9bedd21..e189e7e86 100644
--- a/cabal2nix/test/golden-test-cases/indentation-parsec.nix.golden
+++ b/cabal2nix/test/golden-test-cases/indentation-parsec.nix.golden
@@ -7,6 +7,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base indentation-core mtl parsec ];
   testHaskellDepends = [ base parsec tasty tasty-hunit ];
+  testTarget = "test-indentation";
   homepage = "https://bitbucket.org/adamsmd/indentation";
   description = "Indentation sensitive parsing combinators for Parsec";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/inline-c-cpp.nix.golden b/cabal2nix/test/golden-test-cases/inline-c-cpp.nix.golden
index dd577fe69..119c46993 100644
--- a/cabal2nix/test/golden-test-cases/inline-c-cpp.nix.golden
+++ b/cabal2nix/test/golden-test-cases/inline-c-cpp.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     base inline-c safe-exceptions template-haskell
   ];
   testHaskellDepends = [ base hspec inline-c safe-exceptions ];
+  testTarget = "tests";
   description = "Lets you embed C++ code into Haskell";
   license = lib.licenses.mit;
 }
diff --git a/cabal2nix/test/golden-test-cases/integer-logarithms.nix.golden b/cabal2nix/test/golden-test-cases/integer-logarithms.nix.golden
index 666d8c602..838f43ef6 100644
--- a/cabal2nix/test/golden-test-cases/integer-logarithms.nix.golden
+++ b/cabal2nix/test/golden-test-cases/integer-logarithms.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
     base QuickCheck smallcheck tasty tasty-hunit tasty-quickcheck
     tasty-smallcheck
   ];
+  testTarget = "spec";
   homepage = "https://github.com/phadej/integer-logarithms";
   description = "Integer logarithms";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/intero.nix.golden b/cabal2nix/test/golden-test-cases/intero.nix.golden
index 7595b4a06..4ccbf6e36 100644
--- a/cabal2nix/test/golden-test-cases/intero.nix.golden
+++ b/cabal2nix/test/golden-test-cases/intero.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
     base directory filepath hspec process regex-compat temporary
     transformers
   ];
+  testTarget = "intero-test";
   homepage = "https://github.com/commercialhaskell/intero";
   description = "Complete interactive development program for Haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/invariant.nix.golden b/cabal2nix/test/golden-test-cases/invariant.nix.golden
index a1eefb55f..d87a2ed27 100644
--- a/cabal2nix/test/golden-test-cases/invariant.nix.golden
+++ b/cabal2nix/test/golden-test-cases/invariant.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     unordered-containers
   ];
   testHaskellDepends = [ base hspec QuickCheck template-haskell ];
+  testTarget = "spec";
   homepage = "https://github.com/nfrisby/invariant-functors";
   description = "Haskell98 invariant functors";
   license = lib.licenses.bsd2;
diff --git a/cabal2nix/test/golden-test-cases/io-machine.nix.golden b/cabal2nix/test/golden-test-cases/io-machine.nix.golden
index 35f58f0e9..43f06ed13 100644
--- a/cabal2nix/test/golden-test-cases/io-machine.nix.golden
+++ b/cabal2nix/test/golden-test-cases/io-machine.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base time ];
   testHaskellDepends = [ base ];
+  testTarget = "io-machine-test";
   homepage = "https://github.com/YoshikuniJujo/io-machine#readme";
   description = "Easy I/O model to learn IO monad";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/io-streams-haproxy.nix.golden b/cabal2nix/test/golden-test-cases/io-streams-haproxy.nix.golden
index 74ba65440..d6db8ee52 100644
--- a/cabal2nix/test/golden-test-cases/io-streams-haproxy.nix.golden
+++ b/cabal2nix/test/golden-test-cases/io-streams-haproxy.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
     attoparsec base bytestring HUnit io-streams network test-framework
     test-framework-hunit transformers
   ];
+  testTarget = "testsuite";
   homepage = "http://snapframework.com/";
   description = "HAProxy protocol 1.5 support for io-streams";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/ip.nix.golden b/cabal2nix/test/golden-test-cases/ip.nix.golden
index 83199d9c8..6e6168e8b 100644
--- a/cabal2nix/test/golden-test-cases/ip.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ip.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     attoparsec base bytestring criterion text
   ];
+  testTarget = "test doctest";
   homepage = "https://github.com/andrewthad/haskell-ip#readme";
   description = "Library for IP and MAC addresses";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/iso8601-time.nix.golden b/cabal2nix/test/golden-test-cases/iso8601-time.nix.golden
index be46c909f..640b1a737 100644
--- a/cabal2nix/test/golden-test-cases/iso8601-time.nix.golden
+++ b/cabal2nix/test/golden-test-cases/iso8601-time.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base time ];
   testHaskellDepends = [ base hspec HUnit time ];
+  testTarget = "tests";
   homepage = "https://github.com/nh2/iso8601-time";
   description = "Convert to/from the ISO 8601 time format";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/jose.nix.golden b/cabal2nix/test/golden-test-cases/jose.nix.golden
index 177e721f3..ab6d699cf 100644
--- a/cabal2nix/test/golden-test-cases/jose.nix.golden
+++ b/cabal2nix/test/golden-test-cases/jose.nix.golden
@@ -25,6 +25,7 @@ mkDerivation {
     tasty-quickcheck template-haskell text time unordered-containers
     vector x509
   ];
+  testTarget = "tests";
   homepage = "https://github.com/frasertweedale/hs-jose";
   description = "Javascript Object Signing and Encryption and JSON Web Token library";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/katip-elasticsearch.nix.golden b/cabal2nix/test/golden-test-cases/katip-elasticsearch.nix.golden
index 6abad6adf..e5a46622c 100644
--- a/cabal2nix/test/golden-test-cases/katip-elasticsearch.nix.golden
+++ b/cabal2nix/test/golden-test-cases/katip-elasticsearch.nix.golden
@@ -24,6 +24,7 @@ mkDerivation {
     aeson base bloodhound criterion deepseq random text
     unordered-containers uuid
   ];
+  testTarget = "test";
   homepage = "https://github.com/Soostone/katip";
   description = "ElasticSearch scribe for the Katip logging framework";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/katip.nix.golden b/cabal2nix/test/golden-test-cases/katip.nix.golden
index 99881511b..335a4a6c3 100644
--- a/cabal2nix/test/golden-test-cases/katip.nix.golden
+++ b/cabal2nix/test/golden-test-cases/katip.nix.golden
@@ -28,6 +28,7 @@ mkDerivation {
     aeson async base blaze-builder criterion deepseq directory filepath
     safe-exceptions text time transformers unix
   ];
+  testTarget = "test";
   homepage = "https://github.com/Soostone/katip";
   description = "A structured logging framework";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/katydid.nix.golden b/cabal2nix/test/golden-test-cases/katydid.nix.golden
index 1ff63e42e..37fb3a42c 100644
--- a/cabal2nix/test/golden-test-cases/katydid.nix.golden
+++ b/cabal2nix/test/golden-test-cases/katydid.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     base containers directory filepath HUnit hxt json mtl parsec tasty
     tasty-hunit
   ];
+  testTarget = "katydid-test";
   homepage = "https://github.com/katydid/katydid-haskell";
   description = "A haskell implementation of Katydid";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/kawhi.nix.golden b/cabal2nix/test/golden-test-cases/kawhi.nix.golden
index 89ecc3e4b..0a90bc5c8 100644
--- a/cabal2nix/test/golden-test-cases/kawhi.nix.golden
+++ b/cabal2nix/test/golden-test-cases/kawhi.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     scientific smallcheck tasty tasty-hunit tasty-quickcheck
     tasty-smallcheck text
   ];
+  testTarget = "tests";
   homepage = "https://github.com/thunky-monk/kawhi";
   description = "stats.NBA.com library";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/lens-aeson.nix.golden b/cabal2nix/test/golden-test-cases/lens-aeson.nix.golden
index 08d5361ee..ba79af88b 100644
--- a/cabal2nix/test/golden-test-cases/lens-aeson.nix.golden
+++ b/cabal2nix/test/golden-test-cases/lens-aeson.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
   testHaskellDepends = [
     base doctest generic-deriving semigroups simple-reflect
   ];
+  testTarget = "doctests";
   homepage = "http://github.com/lens/lens-aeson/";
   description = "Law-abiding lenses for aeson";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/lens.nix.golden b/cabal2nix/test/golden-test-cases/lens.nix.golden
index 4c312b62e..d49b8d134 100644
--- a/cabal2nix/test/golden-test-cases/lens.nix.golden
+++ b/cabal2nix/test/golden-test-cases/lens.nix.golden
@@ -33,6 +33,7 @@ mkDerivation {
     base bytestring comonad containers criterion deepseq
     generic-deriving transformers unordered-containers vector
   ];
+  testTarget = "templates properties hunit doctests";
   homepage = "http://github.com/ekmett/lens/";
   description = "Lenses, Folds and Traversals";
   license = lib.licenses.bsd2;
diff --git a/cabal2nix/test/golden-test-cases/lifted-async.nix.golden b/cabal2nix/test/golden-test-cases/lifted-async.nix.golden
index 8670426af..708074c9b 100644
--- a/cabal2nix/test/golden-test-cases/lifted-async.nix.golden
+++ b/cabal2nix/test/golden-test-cases/lifted-async.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     tasty-th
   ];
   benchmarkHaskellDepends = [ async base criterion deepseq ];
+  testTarget = "test-lifted-async regression-tests";
   homepage = "https://github.com/maoe/lifted-async";
   description = "Run lifted IO operations asynchronously and wait for their results";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/lucid.nix.golden b/cabal2nix/test/golden-test-cases/lucid.nix.golden
index 205daf256..f415bfda8 100644
--- a/cabal2nix/test/golden-test-cases/lucid.nix.golden
+++ b/cabal2nix/test/golden-test-cases/lucid.nix.golden
@@ -16,6 +16,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base blaze-builder bytestring criterion deepseq text transformers
   ];
+  testTarget = "test";
   homepage = "https://github.com/chrisdone/lucid";
   description = "Clear to write, read and edit DSL for HTML";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/matrices.nix.golden b/cabal2nix/test/golden-test-cases/matrices.nix.golden
index 104f82497..4ab6a2e10 100644
--- a/cabal2nix/test/golden-test-cases/matrices.nix.golden
+++ b/cabal2nix/test/golden-test-cases/matrices.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     base tasty tasty-hunit tasty-quickcheck vector
   ];
   benchmarkHaskellDepends = [ base criterion vector ];
+  testTarget = "test";
   description = "native matrix based on vector";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/median-stream.nix.golden b/cabal2nix/test/golden-test-cases/median-stream.nix.golden
index 85e9d4558..47dede432 100644
--- a/cabal2nix/test/golden-test-cases/median-stream.nix.golden
+++ b/cabal2nix/test/golden-test-cases/median-stream.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base heap ];
   testHaskellDepends = [ base QuickCheck ];
+  testTarget = "median-stream-test";
   homepage = "https://github.com/caneroj1/median-stream#readme";
   description = "Constant-time queries for the median of a stream of numeric data";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/megaparsec.nix.golden b/cabal2nix/test/golden-test-cases/megaparsec.nix.golden
index 76529e877..ffdfe4965 100644
--- a/cabal2nix/test/golden-test-cases/megaparsec.nix.golden
+++ b/cabal2nix/test/golden-test-cases/megaparsec.nix.golden
@@ -16,6 +16,7 @@ mkDerivation {
     scientific text transformers
   ];
   benchmarkHaskellDepends = [ base criterion deepseq text weigh ];
+  testTarget = "tests";
   homepage = "https://github.com/mrkkrp/megaparsec";
   description = "Monadic parser combinators";
   license = lib.licenses.bsd2;
diff --git a/cabal2nix/test/golden-test-cases/messagepack.nix.golden b/cabal2nix/test/golden-test-cases/messagepack.nix.golden
index 90997d5af..5028b4066 100644
--- a/cabal2nix/test/golden-test-cases/messagepack.nix.golden
+++ b/cabal2nix/test/golden-test-cases/messagepack.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
     base bytestring cereal containers QuickCheck test-framework
     test-framework-quickcheck2 test-framework-th
   ];
+  testTarget = "messagepack-tests";
   homepage = "https://github.com/rodrigosetti/messagepack";
   description = "Serialize instance for Message Pack Object";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/minio-hs.nix.golden b/cabal2nix/test/golden-test-cases/minio-hs.nix.golden
index 14c99c26e..cda7d4900 100644
--- a/cabal2nix/test/golden-test-cases/minio-hs.nix.golden
+++ b/cabal2nix/test/golden-test-cases/minio-hs.nix.golden
@@ -28,6 +28,7 @@ mkDerivation {
     tasty-quickcheck tasty-smallcheck temporary text text-format time
     transformers transformers-base vector xml-conduit
   ];
+  testTarget = "minio-hs-live-server-test minio-hs-test";
   homepage = "https://github.com/minio/minio-hs#readme";
   description = "A Minio Haskell Library for Amazon S3 compatible cloud storage";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/mnist-idx.nix.golden b/cabal2nix/test/golden-test-cases/mnist-idx.nix.golden
index 176a4c8df..6790e7bc9 100644
--- a/cabal2nix/test/golden-test-cases/mnist-idx.nix.golden
+++ b/cabal2nix/test/golden-test-cases/mnist-idx.nix.golden
@@ -7,6 +7,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base binary bytestring vector ];
   testHaskellDepends = [ base binary directory hspec vector ];
+  testTarget = "tests";
   homepage = "https://github.com/kryoxide/mnist-idx/";
   description = "Read and write IDX data that is used in e.g. the MNIST database.";
   license = lib.licenses.lgpl3Only;
diff --git a/cabal2nix/test/golden-test-cases/mole.nix.golden b/cabal2nix/test/golden-test-cases/mole.nix.golden
index 50831b01f..757194d9b 100644
--- a/cabal2nix/test/golden-test-cases/mole.nix.golden
+++ b/cabal2nix/test/golden-test-cases/mole.nix.golden
@@ -21,6 +21,7 @@ mkDerivation {
     attoparsec base bytestring containers hspec hspec-smallcheck kraken
     smallcheck stm text time unordered-containers vector
   ];
+  testTarget = "spec";
   description = "A glorified string replacement tool";
   license = lib.licenses.mit;
   mainProgram = "mole";
diff --git a/cabal2nix/test/golden-test-cases/mongoDB.nix.golden b/cabal2nix/test/golden-test-cases/mongoDB.nix.golden
index 1599b148c..9f3874596 100644
--- a/cabal2nix/test/golden-test-cases/mongoDB.nix.golden
+++ b/cabal2nix/test/golden-test-cases/mongoDB.nix.golden
@@ -23,6 +23,7 @@ mkDerivation {
     monad-control mtl network nonce parsec random random-shuffle text
     transformers-base
   ];
+  testTarget = "test";
   homepage = "https://github.com/mongodb-haskell/mongodb";
   description = "Driver (client) for MongoDB, a free, scalable, fast, document DBMS";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/mwc-random.nix.golden b/cabal2nix/test/golden-test-cases/mwc-random.nix.golden
index e9a859985..636896ab3 100644
--- a/cabal2nix/test/golden-test-cases/mwc-random.nix.golden
+++ b/cabal2nix/test/golden-test-cases/mwc-random.nix.golden
@@ -8,6 +8,7 @@ mkDerivation {
     base math-functions primitive time vector
   ];
   doCheck = false;
+  testTarget = "tests";
   homepage = "https://github.com/bos/mwc-random";
   description = "Fast, high quality pseudo random number generation";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/nanospec.nix.golden b/cabal2nix/test/golden-test-cases/nanospec.nix.golden
index 80a77c081..c5b50e04c 100644
--- a/cabal2nix/test/golden-test-cases/nanospec.nix.golden
+++ b/cabal2nix/test/golden-test-cases/nanospec.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base ];
   testHaskellDepends = [ base hspec silently ];
+  testTarget = "spec";
   description = "A lightweight implementation of a subset of Hspec's API";
   license = lib.licenses.mit;
 }
diff --git a/cabal2nix/test/golden-test-cases/netpbm.nix.golden b/cabal2nix/test/golden-test-cases/netpbm.nix.golden
index 1490f7b33..c8a5285f5 100644
--- a/cabal2nix/test/golden-test-cases/netpbm.nix.golden
+++ b/cabal2nix/test/golden-test-cases/netpbm.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
   ];
   testHaskellDepends = [ base bytestring hspec HUnit vector ];
   benchmarkHaskellDepends = [ base bytestring criterion ];
+  testTarget = "tests";
   homepage = "https://github.com/nh2/haskell-netpbm";
   description = "Loading PBM, PGM, PPM image files";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/network-transport-tcp.nix.golden b/cabal2nix/test/golden-test-cases/network-transport-tcp.nix.golden
index 25596fdb0..300e4d88e 100644
--- a/cabal2nix/test/golden-test-cases/network-transport-tcp.nix.golden
+++ b/cabal2nix/test/golden-test-cases/network-transport-tcp.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytestring network network-transport network-transport-tests
   ];
+  testTarget = "TestTCP TestQC";
   homepage = "http://haskell-distributed.github.com";
   description = "TCP instantiation of Network.Transport";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/nvim-hs.nix.golden b/cabal2nix/test/golden-test-cases/nvim-hs.nix.golden
index 774198d12..f3355195e 100644
--- a/cabal2nix/test/golden-test-cases/nvim-hs.nix.golden
+++ b/cabal2nix/test/golden-test-cases/nvim-hs.nix.golden
@@ -33,6 +33,7 @@ mkDerivation {
     transformers-base utf8-string
   ];
   testToolDepends = [ hspec-discover ];
+  testTarget = "hspec";
   homepage = "https://github.com/neovimhaskell/nvim-hs";
   description = "Haskell plugin backend for neovim";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/one-liner.nix.golden b/cabal2nix/test/golden-test-cases/one-liner.nix.golden
index 034646459..cb031b864 100644
--- a/cabal2nix/test/golden-test-cases/one-liner.nix.golden
+++ b/cabal2nix/test/golden-test-cases/one-liner.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     transformers
   ];
   testHaskellDepends = [ base contravariant HUnit ];
+  testTarget = "unittests";
   homepage = "https://github.com/sjoerdvisscher/one-liner";
   description = "Constraint-based generics";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/opencv.nix.golden b/cabal2nix/test/golden-test-cases/opencv.nix.golden
index 0553e9715..691f44521 100644
--- a/cabal2nix/test/golden-test-cases/opencv.nix.golden
+++ b/cabal2nix/test/golden-test-cases/opencv.nix.golden
@@ -23,6 +23,7 @@ mkDerivation {
     transformers vector
   ];
   benchmarkHaskellDepends = [ base bytestring criterion repa ];
+  testTarget = "doc-images-opencv test-opencv";
   hardeningDisable = [ "bindnow" ];
   homepage = "https://github.com/LumiGuide/haskell-opencv";
   description = "Haskell binding to OpenCV-3.x";
diff --git a/cabal2nix/test/golden-test-cases/openexr-write.nix.golden b/cabal2nix/test/golden-test-cases/openexr-write.nix.golden
index 192b96c19..4b1fa9abd 100644
--- a/cabal2nix/test/golden-test-cases/openexr-write.nix.golden
+++ b/cabal2nix/test/golden-test-cases/openexr-write.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     vector-split zlib
   ];
   testHaskellDepends = [ base bytestring directory hspec vector ];
+  testTarget = "spec";
   homepage = "https://github.com/pavolzetor/openexr-write#readme";
   description = "Library for writing images in OpenEXR HDR file format";
   license = lib.licenses.gpl3Only;
diff --git a/cabal2nix/test/golden-test-cases/openpgp-asciiarmor.nix.golden b/cabal2nix/test/golden-test-cases/openpgp-asciiarmor.nix.golden
index a081bfdb3..dfe62a1d5 100644
--- a/cabal2nix/test/golden-test-cases/openpgp-asciiarmor.nix.golden
+++ b/cabal2nix/test/golden-test-cases/openpgp-asciiarmor.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
     attoparsec base base64-bytestring bytestring cereal HUnit
     test-framework test-framework-hunit
   ];
+  testTarget = "tests";
   homepage = "http://floss.scru.org/openpgp-asciiarmor";
   description = "OpenPGP (RFC4880) ASCII Armor codec";
   license = "unknown";
diff --git a/cabal2nix/test/golden-test-cases/pandoc.nix.golden b/cabal2nix/test/golden-test-cases/pandoc.nix.golden
index ca8da8d41..036903d75 100644
--- a/cabal2nix/test/golden-test-cases/pandoc.nix.golden
+++ b/cabal2nix/test/golden-test-cases/pandoc.nix.golden
@@ -47,6 +47,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base bytestring deepseq mtl tasty-bench text
   ];
+  testTarget = "test-pandoc";
   postInstall = ''
     mkdir -p $out/share/man/man1
     mv "man/"*.1 $out/share/man/man1/
diff --git a/cabal2nix/test/golden-test-cases/partial-semigroup.nix.golden b/cabal2nix/test/golden-test-cases/partial-semigroup.nix.golden
index 99cd3fc85..9baa1aaa9 100644
--- a/cabal2nix/test/golden-test-cases/partial-semigroup.nix.golden
+++ b/cabal2nix/test/golden-test-cases/partial-semigroup.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base ];
   testHaskellDepends = [ base doctest hedgehog ];
+  testTarget = "docs examples properties generics";
   homepage = "https://github.com/chris-martin/partial-semigroup";
   description = "A partial binary associative operator";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/pathtype.nix.golden b/cabal2nix/test/golden-test-cases/pathtype.nix.golden
index 25b745a27..93fc5c200 100644
--- a/cabal2nix/test/golden-test-cases/pathtype.nix.golden
+++ b/cabal2nix/test/golden-test-cases/pathtype.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
     utility-ht
   ];
   testHaskellDepends = [ base random ];
+  testTarget = "test";
   homepage = "http://hub.darcs.net/thielema/pathtype/";
   description = "Type-safe replacement for System.FilePath etc";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/pell.nix.golden b/cabal2nix/test/golden-test-cases/pell.nix.golden
index 2e1fe4467..d9b7bb1ed 100644
--- a/cabal2nix/test/golden-test-cases/pell.nix.golden
+++ b/cabal2nix/test/golden-test-cases/pell.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     arithmoi base Cabal cabal-test-quickcheck containers primes
     QuickCheck
   ];
+  testTarget = "test-pell";
   homepage = "https://github.com/brunjlar/pell";
   description = "Package to solve the Generalized Pell Equation";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/picosat.nix.golden b/cabal2nix/test/golden-test-cases/picosat.nix.golden
index b79c36da1..edcaf9b59 100644
--- a/cabal2nix/test/golden-test-cases/picosat.nix.golden
+++ b/cabal2nix/test/golden-test-cases/picosat.nix.golden
@@ -6,6 +6,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base containers transformers ];
   testHaskellDepends = [ base containers random rdtsc transformers ];
+  testTarget = "Sudoku Scoped rand-shared-improvement";
   homepage = "https://github.com/sdiehl/haskell-picosat";
   description = "Bindings to the PicoSAT solver";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/pinch.nix.golden b/cabal2nix/test/golden-test-cases/pinch.nix.golden
index f7b81472f..d86e1f305 100644
--- a/cabal2nix/test/golden-test-cases/pinch.nix.golden
+++ b/cabal2nix/test/golden-test-cases/pinch.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     unordered-containers vector
   ];
   testToolDepends = [ hspec-discover ];
+  testTarget = "pinch-spec";
   homepage = "https://github.com/abhinav/pinch#readme";
   description = "An alternative implementation of Thrift for Haskell";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/postgresql-simple-url.nix.golden b/cabal2nix/test/golden-test-cases/postgresql-simple-url.nix.golden
index afa9d1fdd..a7e0c728e 100644
--- a/cabal2nix/test/golden-test-cases/postgresql-simple-url.nix.golden
+++ b/cabal2nix/test/golden-test-cases/postgresql-simple-url.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base postgresql-simple tasty tasty-quickcheck
   ];
+  testTarget = "test";
   homepage = "https://github.com/futurice/postgresql-simple-url";
   description = "Parse postgres:// url into ConnectInfo";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/presburger.nix.golden b/cabal2nix/test/golden-test-cases/presburger.nix.golden
index 6fc7cf337..26833a944 100644
--- a/cabal2nix/test/golden-test-cases/presburger.nix.golden
+++ b/cabal2nix/test/golden-test-cases/presburger.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base containers pretty ];
   testHaskellDepends = [ base QuickCheck ];
+  testTarget = "pressburger-qc-tests";
   homepage = "http://github.com/yav/presburger";
   description = "A decision procedure for quantifier-free linear arithmetic";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/primitive.nix.golden b/cabal2nix/test/golden-test-cases/primitive.nix.golden
index 338e13fcf..5a04819fe 100644
--- a/cabal2nix/test/golden-test-cases/primitive.nix.golden
+++ b/cabal2nix/test/golden-test-cases/primitive.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base ghc-prim transformers ];
   testHaskellDepends = [ base ghc-prim ];
+  testTarget = "test";
   homepage = "https://github.com/haskell/primitive";
   description = "Primitive memory-related operations";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/product-profunctors.nix.golden b/cabal2nix/test/golden-test-cases/product-profunctors.nix.golden
index 2b8c3b1a4..357d769bc 100644
--- a/cabal2nix/test/golden-test-cases/product-profunctors.nix.golden
+++ b/cabal2nix/test/golden-test-cases/product-profunctors.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     base contravariant profunctors tagged template-haskell
   ];
   testHaskellDepends = [ base profunctors ];
+  testTarget = "test";
   homepage = "https://github.com/tomjaguarpaw/product-profunctors";
   description = "product-profunctors";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/projectroot.nix.golden b/cabal2nix/test/golden-test-cases/projectroot.nix.golden
index c1a32084e..8eb338863 100644
--- a/cabal2nix/test/golden-test-cases/projectroot.nix.golden
+++ b/cabal2nix/test/golden-test-cases/projectroot.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base directory ];
   testHaskellDepends = [ base hspec QuickCheck ];
+  testTarget = "hspec";
   homepage = "https://github.com/yamadapc/haskell-projectroot";
   description = "Bindings to the projectroot C logic";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/psqueues.nix.golden b/cabal2nix/test/golden-test-cases/psqueues.nix.golden
index 5cd198b77..c18e2ce4d 100644
--- a/cabal2nix/test/golden-test-cases/psqueues.nix.golden
+++ b/cabal2nix/test/golden-test-cases/psqueues.nix.golden
@@ -16,6 +16,7 @@ mkDerivation {
     base containers criterion deepseq fingertree-psqueue ghc-prim
     hashable mtl PSQueue random unordered-containers
   ];
+  testTarget = "psqueues-tests";
   description = "Pure priority search queues";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/pusher-http-haskell.nix.golden b/cabal2nix/test/golden-test-cases/pusher-http-haskell.nix.golden
index 6a4aac36e..51157e677 100644
--- a/cabal2nix/test/golden-test-cases/pusher-http-haskell.nix.golden
+++ b/cabal2nix/test/golden-test-cases/pusher-http-haskell.nix.golden
@@ -17,6 +17,7 @@ mkDerivation {
     http-client http-types QuickCheck scientific text time transformers
     unordered-containers vector
   ];
+  testTarget = "tests";
   homepage = "https://github.com/pusher-community/pusher-http-haskell";
   description = "Haskell client library for the Pusher HTTP API";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/quickcheck-arbitrary-adt.nix.golden b/cabal2nix/test/golden-test-cases/quickcheck-arbitrary-adt.nix.golden
index 0ef5f759a..910ce4359 100644
--- a/cabal2nix/test/golden-test-cases/quickcheck-arbitrary-adt.nix.golden
+++ b/cabal2nix/test/golden-test-cases/quickcheck-arbitrary-adt.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base hspec lens QuickCheck template-haskell transformers
   ];
+  testTarget = "test";
   homepage = "https://github.com/plow-technologies/quickcheck-arbitrary-adt#readme";
   description = "Generic typeclasses for generating arbitrary ADTs";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/rank1dynamic.nix.golden b/cabal2nix/test/golden-test-cases/rank1dynamic.nix.golden
index a0a5132d1..eaad87136 100644
--- a/cabal2nix/test/golden-test-cases/rank1dynamic.nix.golden
+++ b/cabal2nix/test/golden-test-cases/rank1dynamic.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base HUnit test-framework test-framework-hunit
   ];
+  testTarget = "TestRank1Dynamic";
   homepage = "http://haskell-distributed.github.com";
   description = "Like Data.Dynamic/Data.Typeable but with support for rank-1 polymorphic types";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/reactive-banana.nix.golden b/cabal2nix/test/golden-test-cases/reactive-banana.nix.golden
index e04ee1c36..aa898e9e1 100644
--- a/cabal2nix/test/golden-test-cases/reactive-banana.nix.golden
+++ b/cabal2nix/test/golden-test-cases/reactive-banana.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     base containers hashable HUnit pqueue psqueues test-framework
     test-framework-hunit transformers unordered-containers vault
   ];
+  testTarget = "tests";
   homepage = "http://wiki.haskell.org/Reactive-banana";
   description = "Library for functional reactive programming (FRP)";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/relational-query.nix.golden b/cabal2nix/test/golden-test-cases/relational-query.nix.golden
index 5fa3eccd5..626bff1cc 100644
--- a/cabal2nix/test/golden-test-cases/relational-query.nix.golden
+++ b/cabal2nix/test/golden-test-cases/relational-query.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
   testHaskellDepends = [
     base containers product-isomorphic quickcheck-simple transformers
   ];
+  testTarget = "sqls sqlsArrow";
   homepage = "http://khibino.github.io/haskell-relational-record/";
   description = "Typeful, Modular, Relational, algebraic query engine";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/scalpel-core.nix.golden b/cabal2nix/test/golden-test-cases/scalpel-core.nix.golden
index 1604ccffb..fd2a728b4 100644
--- a/cabal2nix/test/golden-test-cases/scalpel-core.nix.golden
+++ b/cabal2nix/test/golden-test-cases/scalpel-core.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
   ];
   testHaskellDepends = [ base HUnit regex-base regex-tdfa tagsoup ];
   benchmarkHaskellDepends = [ base criterion tagsoup text ];
+  testTarget = "lib-tests";
   homepage = "https://github.com/fimad/scalpel";
   description = "A high level web scraping library for Haskell";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/servant-checked-exceptions.nix.golden b/cabal2nix/test/golden-test-cases/servant-checked-exceptions.nix.golden
index 9b2d34bd6..2de6ec7b4 100644
--- a/cabal2nix/test/golden-test-cases/servant-checked-exceptions.nix.golden
+++ b/cabal2nix/test/golden-test-cases/servant-checked-exceptions.nix.golden
@@ -17,6 +17,7 @@ mkDerivation {
     base bytestring doctest Glob hspec-wai servant servant-server tasty
     tasty-hspec tasty-hunit wai
   ];
+  testTarget = "servant-checked-exceptions-doctest servant-checked-exceptions-test";
   homepage = "https://github.com/cdepillabout/servant-checked-exceptions";
   description = "Checked exceptions for Servant APIs";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/sets.nix.golden b/cabal2nix/test/golden-test-cases/sets.nix.golden
index 516df68ed..f5c3354a9 100644
--- a/cabal2nix/test/golden-test-cases/sets.nix.golden
+++ b/cabal2nix/test/golden-test-cases/sets.nix.golden
@@ -22,6 +22,7 @@ mkDerivation {
     base commutative containers contravariant criterion
     unordered-containers
   ];
+  testTarget = "spec";
   description = "Ducktyped set interface for Haskell containers";
   license = lib.licenses.mit;
 }
diff --git a/cabal2nix/test/golden-test-cases/slack-web.nix.golden b/cabal2nix/test/golden-test-cases/slack-web.nix.golden
index b7aed3c0e..623fb7ff0 100644
--- a/cabal2nix/test/golden-test-cases/slack-web.nix.golden
+++ b/cabal2nix/test/golden-test-cases/slack-web.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     aeson base containers errors hspec http-api-data megaparsec text
     time
   ];
+  testTarget = "tests";
   homepage = "https://github.com/jpvillaisaza/slack-web";
   description = "Bindings for the Slack web API";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/slug.nix.golden b/cabal2nix/test/golden-test-cases/slug.nix.golden
index 8d28c979b..a0ccfe507 100644
--- a/cabal2nix/test/golden-test-cases/slug.nix.golden
+++ b/cabal2nix/test/golden-test-cases/slug.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
   testHaskellDepends = [
     base exceptions hspec http-api-data path-pieces QuickCheck text
   ];
+  testTarget = "tests";
   homepage = "https://github.com/mrkkrp/slug";
   description = "Type-safe slugs for Yesod ecosystem";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/speedy-slice.nix.golden b/cabal2nix/test/golden-test-cases/speedy-slice.nix.golden
index 9b7906d3f..196ea9d24 100644
--- a/cabal2nix/test/golden-test-cases/speedy-slice.nix.golden
+++ b/cabal2nix/test/golden-test-cases/speedy-slice.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     transformers
   ];
   testHaskellDepends = [ base containers mwc-probability ];
+  testTarget = "rosenbrock bnn";
   homepage = "http://github.com/jtobin/speedy-slice";
   description = "Speedy slice sampling";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/state-codes.nix.golden b/cabal2nix/test/golden-test-cases/state-codes.nix.golden
index 3792e8e45..84c1bcb93 100644
--- a/cabal2nix/test/golden-test-cases/state-codes.nix.golden
+++ b/cabal2nix/test/golden-test-cases/state-codes.nix.golden
@@ -7,6 +7,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ aeson base shakespeare text ];
   testHaskellDepends = [ aeson base hspec QuickCheck text ];
+  testTarget = "state-codes-test";
   homepage = "https://github.com/acamino/state-codes#README";
   description = "ISO 3166-2:US state codes and i18n names";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/stb-image-redux.nix.golden b/cabal2nix/test/golden-test-cases/stb-image-redux.nix.golden
index cddf05988..975b8734a 100644
--- a/cabal2nix/test/golden-test-cases/stb-image-redux.nix.golden
+++ b/cabal2nix/test/golden-test-cases/stb-image-redux.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base vector ];
   testHaskellDepends = [ base hspec vector ];
+  testTarget = "stb-image-redux-tests";
   homepage = "https://github.com/typedrat/stb-image-redux#readme";
   description = "Image loading and writing microlibrary";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/stm-containers.nix.golden b/cabal2nix/test/golden-test-cases/stm-containers.nix.golden
index 41160b51e..38c39b919 100644
--- a/cabal2nix/test/golden-test-cases/stm-containers.nix.golden
+++ b/cabal2nix/test/golden-test-cases/stm-containers.nix.golden
@@ -21,6 +21,7 @@ mkDerivation {
     hashtables list-t loch-th mtl mtl-prelude mwc-random
     mwc-random-monad placeholders text unordered-containers vector
   ];
+  testTarget = "word-array-tests api-tests";
   homepage = "https://github.com/nikita-volkov/stm-containers";
   description = "Containers for STM";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/streaming-commons.nix.golden b/cabal2nix/test/golden-test-cases/streaming-commons.nix.golden
index 62b54c75d..2513b259a 100644
--- a/cabal2nix/test/golden-test-cases/streaming-commons.nix.golden
+++ b/cabal2nix/test/golden-test-cases/streaming-commons.nix.golden
@@ -17,6 +17,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     base blaze-builder bytestring criterion deepseq text
   ];
+  testTarget = "test";
   homepage = "https://github.com/fpco/streaming-commons";
   description = "Common lower-level functions needed by various streaming data libraries";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/swagger.nix.golden b/cabal2nix/test/golden-test-cases/swagger.nix.golden
index 287a622c0..cf1060832 100644
--- a/cabal2nix/test/golden-test-cases/swagger.nix.golden
+++ b/cabal2nix/test/golden-test-cases/swagger.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     aeson base bytestring text time transformers
   ];
   testHaskellDepends = [ aeson base bytestring tasty tasty-hunit ];
+  testTarget = "tests";
   description = "Implementation of swagger data model";
   license = "unknown";
 }
diff --git a/cabal2nix/test/golden-test-cases/system-fileio.nix.golden b/cabal2nix/test/golden-test-cases/system-fileio.nix.golden
index 3ae930345..3846e6c92 100644
--- a/cabal2nix/test/golden-test-cases/system-fileio.nix.golden
+++ b/cabal2nix/test/golden-test-cases/system-fileio.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
     base bytestring chell system-filepath temporary text time
     transformers unix
   ];
+  testTarget = "filesystem_tests";
   homepage = "https://github.com/fpco/haskell-filesystem";
   description = "Consistent filesystem interaction across GHC versions (deprecated)";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/system-filepath.nix.golden b/cabal2nix/test/golden-test-cases/system-filepath.nix.golden
index 7289a5ed7..1cdcec454 100644
--- a/cabal2nix/test/golden-test-cases/system-filepath.nix.golden
+++ b/cabal2nix/test/golden-test-cases/system-filepath.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytestring chell chell-quickcheck QuickCheck text
   ];
+  testTarget = "filesystem_path_tests";
   homepage = "https://github.com/fpco/haskell-filesystem";
   description = "High-level, byte-based file and directory path manipulations (deprecated)";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/taggy.nix.golden b/cabal2nix/test/golden-test-cases/taggy.nix.golden
index 339296f4a..7a29902c0 100644
--- a/cabal2nix/test/golden-test-cases/taggy.nix.golden
+++ b/cabal2nix/test/golden-test-cases/taggy.nix.golden
@@ -21,6 +21,7 @@ mkDerivation {
   benchmarkHaskellDepends = [
     attoparsec base criterion tagsoup text vector
   ];
+  testTarget = "unit integration";
   homepage = "http://github.com/alpmestan/taggy";
   description = "Efficient and simple HTML/XML parsing library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/tagstream-conduit.nix.golden b/cabal2nix/test/golden-test-cases/tagstream-conduit.nix.golden
index 439e0c6b1..1cfd90c28 100644
--- a/cabal2nix/test/golden-test-cases/tagstream-conduit.nix.golden
+++ b/cabal2nix/test/golden-test-cases/tagstream-conduit.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytestring conduit hspec HUnit QuickCheck resourcet text
   ];
+  testTarget = "test";
   homepage = "http://github.com/yihuang/tagstream-conduit";
   description = "streamlined html tag parser";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/tasty-hedgehog.nix.golden b/cabal2nix/test/golden-test-cases/tasty-hedgehog.nix.golden
index 43d3f1fb0..cfc55929d 100644
--- a/cabal2nix/test/golden-test-cases/tasty-hedgehog.nix.golden
+++ b/cabal2nix/test/golden-test-cases/tasty-hedgehog.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
   testHaskellDepends = [
     base hedgehog tasty tasty-expected-failure
   ];
+  testTarget = "tasty-hedgehog-tests";
   homepage = "https://github.com/qfpl/tasty-hedghog";
   description = "Integrates the hedgehog testing library with the tasty testing framework";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/tce-conf.nix.golden b/cabal2nix/test/golden-test-cases/tce-conf.nix.golden
index 7f244d99a..36b9d0896 100644
--- a/cabal2nix/test/golden-test-cases/tce-conf.nix.golden
+++ b/cabal2nix/test/golden-test-cases/tce-conf.nix.golden
@@ -8,6 +8,7 @@ mkDerivation {
   libraryHaskellDepends = [ base containers ];
   executableHaskellDepends = [ base containers ];
   testHaskellDepends = [ base containers HUnit ];
+  testTarget = "test-hsmisc";
   homepage = "http://hub.darcs.net/dino/tce-conf";
   description = "Very simple config file reading";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/terminal-progress-bar.nix.golden b/cabal2nix/test/golden-test-cases/terminal-progress-bar.nix.golden
index 75f9ecc8f..c61a9c505 100644
--- a/cabal2nix/test/golden-test-cases/terminal-progress-bar.nix.golden
+++ b/cabal2nix/test/golden-test-cases/terminal-progress-bar.nix.golden
@@ -11,6 +11,7 @@ mkDerivation {
   testHaskellDepends = [
     base HUnit test-framework test-framework-hunit
   ];
+  testTarget = "test-terminal-progress-bar";
   homepage = "https://github.com/roelvandijk/terminal-progress-bar";
   description = "A simple progress bar in the terminal";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/test-fixture.nix.golden b/cabal2nix/test/golden-test-cases/test-fixture.nix.golden
index bf97896ab..7a31744dc 100644
--- a/cabal2nix/test/golden-test-cases/test-fixture.nix.golden
+++ b/cabal2nix/test/golden-test-cases/test-fixture.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     base hspec hspec-discover mtl template-haskell transformers
   ];
   testToolDepends = [ hspec-discover ];
+  testTarget = "test-fixture-test-suite";
   homepage = "http://github.com/cjdev/test-fixture#readme";
   description = "Test monadic side-effects";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/texmath.nix.golden b/cabal2nix/test/golden-test-cases/texmath.nix.golden
index a25e97736..be23ffba7 100644
--- a/cabal2nix/test/golden-test-cases/texmath.nix.golden
+++ b/cabal2nix/test/golden-test-cases/texmath.nix.golden
@@ -15,6 +15,7 @@ mkDerivation {
     base bytestring directory filepath process split temporary text
     utf8-string xml
   ];
+  testTarget = "test-texmath";
   homepage = "http://github.com/jgm/texmath";
   description = "Conversion between formats used to represent mathematics";
   license = "GPL";
diff --git a/cabal2nix/test/golden-test-cases/text-icu.nix.golden b/cabal2nix/test/golden-test-cases/text-icu.nix.golden
index af0c1eaf6..9953a99b1 100644
--- a/cabal2nix/test/golden-test-cases/text-icu.nix.golden
+++ b/cabal2nix/test/golden-test-cases/text-icu.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
     random test-framework test-framework-hunit
     test-framework-quickcheck2 text
   ];
+  testTarget = "tests";
   homepage = "https://github.com/bos/text-icu";
   description = "Bindings to the ICU library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/text-postgresql.nix.golden b/cabal2nix/test/golden-test-cases/text-postgresql.nix.golden
index 5afa32d63..7de9257fa 100644
--- a/cabal2nix/test/golden-test-cases/text-postgresql.nix.golden
+++ b/cabal2nix/test/golden-test-cases/text-postgresql.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     base dlist transformers transformers-compat
   ];
   testHaskellDepends = [ base QuickCheck quickcheck-simple ];
+  testTarget = "pp";
   homepage = "http://khibino.github.io/haskell-relational-record/";
   description = "Parser and Printer of PostgreSQL extended types";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/th-expand-syns.nix.golden b/cabal2nix/test/golden-test-cases/th-expand-syns.nix.golden
index 4db4b2620..098a8f0d2 100644
--- a/cabal2nix/test/golden-test-cases/th-expand-syns.nix.golden
+++ b/cabal2nix/test/golden-test-cases/th-expand-syns.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base containers syb template-haskell ];
   testHaskellDepends = [ base template-haskell ];
+  testTarget = "test-th-expand-syns";
   homepage = "https://github.com/DanielSchuessler/th-expand-syns";
   description = "Expands type synonyms in Template Haskell ASTs";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/these.nix.golden b/cabal2nix/test/golden-test-cases/these.nix.golden
index 4ae613d59..d6e24dc46 100644
--- a/cabal2nix/test/golden-test-cases/these.nix.golden
+++ b/cabal2nix/test/golden-test-cases/these.nix.golden
@@ -18,6 +18,7 @@ mkDerivation {
     quickcheck-instances tasty tasty-quickcheck transformers
     unordered-containers vector
   ];
+  testTarget = "test";
   homepage = "https://github.com/isomorphism/these";
   description = "An either-or-both data type & a generalized 'zip with padding' typeclass";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/ttrie.nix.golden b/cabal2nix/test/golden-test-cases/ttrie.nix.golden
index 703798420..2db44e8dd 100644
--- a/cabal2nix/test/golden-test-cases/ttrie.nix.golden
+++ b/cabal2nix/test/golden-test-cases/ttrie.nix.golden
@@ -20,6 +20,7 @@ mkDerivation {
     primitive stm stm-containers stm-stats text transformers
     unordered-containers vector
   ];
+  testTarget = "map-properties";
   homepage = "http://github.com/mcschroeder/ttrie";
   description = "Contention-free STM hash map";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/turtle-options.nix.golden b/cabal2nix/test/golden-test-cases/turtle-options.nix.golden
index 9e775a73e..3e0bade50 100644
--- a/cabal2nix/test/golden-test-cases/turtle-options.nix.golden
+++ b/cabal2nix/test/golden-test-cases/turtle-options.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
   libraryHaskellDepends = [ base optional-args parsec text turtle ];
   executableHaskellDepends = [ base turtle ];
   testHaskellDepends = [ base HUnit parsec ];
+  testTarget = "turtle-options-test";
   homepage = "https://github.com/elaye/turtle-options#readme";
   description = "Collection of command line options and parsers for these options";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/type-spec.nix.golden b/cabal2nix/test/golden-test-cases/type-spec.nix.golden
index f49e59995..520a1001a 100644
--- a/cabal2nix/test/golden-test-cases/type-spec.nix.golden
+++ b/cabal2nix/test/golden-test-cases/type-spec.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base pretty ];
   testHaskellDepends = [ base ];
+  testTarget = "examples";
   homepage = "https://github.com/sheyll/type-spec#readme";
   description = "Type Level Specification by Example";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/unicode-show.nix.golden b/cabal2nix/test/golden-test-cases/unicode-show.nix.golden
index c6a2d53ba..cecf48d1e 100644
--- a/cabal2nix/test/golden-test-cases/unicode-show.nix.golden
+++ b/cabal2nix/test/golden-test-cases/unicode-show.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     base HUnit QuickCheck test-framework test-framework-hunit
     test-framework-quickcheck2
   ];
+  testTarget = "unicode-show-test";
   homepage = "http://github.com/nushio3/unicode-show#readme";
   description = "print and show in unicode";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/utility-ht.nix.golden b/cabal2nix/test/golden-test-cases/utility-ht.nix.golden
index b921368d6..ddfc8001f 100644
--- a/cabal2nix/test/golden-test-cases/utility-ht.nix.golden
+++ b/cabal2nix/test/golden-test-cases/utility-ht.nix.golden
@@ -5,6 +5,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base ];
   testHaskellDepends = [ base QuickCheck ];
+  testTarget = "test";
   description = "Various small helper functions for Lists, Maybes, Tuples, Functions";
   license = lib.licenses.bsd3;
 }
diff --git a/cabal2nix/test/golden-test-cases/vector-mmap.nix.golden b/cabal2nix/test/golden-test-cases/vector-mmap.nix.golden
index 070cac8ae..cedd099dd 100644
--- a/cabal2nix/test/golden-test-cases/vector-mmap.nix.golden
+++ b/cabal2nix/test/golden-test-cases/vector-mmap.nix.golden
@@ -7,6 +7,7 @@ mkDerivation {
   sha256 = "deadbeef";
   libraryHaskellDepends = [ base mmap primitive vector ];
   testHaskellDepends = [ base QuickCheck temporary vector ];
+  testTarget = "quickcheck";
   homepage = "http://github.com/pumpkin/vector-mmap";
   description = "Memory map immutable and mutable vectors";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/vivid-supercollider.nix.golden b/cabal2nix/test/golden-test-cases/vivid-supercollider.nix.golden
index 4a42a8697..03dcdbea6 100644
--- a/cabal2nix/test/golden-test-cases/vivid-supercollider.nix.golden
+++ b/cabal2nix/test/golden-test-cases/vivid-supercollider.nix.golden
@@ -12,6 +12,7 @@ mkDerivation {
     base binary bytestring cereal microspec QuickCheck utf8-string
     vivid-osc
   ];
+  testTarget = "vivid-sc-tests";
   description = "Implementation of SuperCollider server specifications";
   license = "GPL";
 }
diff --git a/cabal2nix/test/golden-test-cases/vty.nix.golden b/cabal2nix/test/golden-test-cases/vty.nix.golden
index fe16cf555..ef1839ef9 100644
--- a/cabal2nix/test/golden-test-cases/vty.nix.golden
+++ b/cabal2nix/test/golden-test-cases/vty.nix.golden
@@ -27,6 +27,7 @@ mkDerivation {
     test-framework-hunit test-framework-smallcheck text unix
     utf8-string vector
   ];
+  testTarget = "verify-attribute-ops verify-using-mock-terminal verify-terminal verify-display-attributes verify-empty-image-props verify-eval-terminfo-caps verify-image-ops verify-image-trans verify-inline verify-parse-terminfo-caps verify-simple-span-generation verify-crop-span-generation verify-layers-span-generation verify-utf8-width verify-using-mock-input verify-config";
   homepage = "https://github.com/jtdaugherty/vty";
   description = "A simple terminal UI library";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/wai-cors.nix.golden b/cabal2nix/test/golden-test-cases/wai-cors.nix.golden
index 3346ce034..26a1c2443 100644
--- a/cabal2nix/test/golden-test-cases/wai-cors.nix.golden
+++ b/cabal2nix/test/golden-test-cases/wai-cors.nix.golden
@@ -17,6 +17,7 @@ mkDerivation {
     process tasty tasty-hunit text wai wai-extra wai-websockets warp
     websockets
   ];
+  testTarget = "phantomjs unit-tests";
   homepage = "https://github.com/larskuhtz/wai-cors";
   description = "CORS for WAI";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/wai-middleware-caching-redis.nix.golden b/cabal2nix/test/golden-test-cases/wai-middleware-caching-redis.nix.golden
index 125af440c..4272dbac7 100644
--- a/cabal2nix/test/golden-test-cases/wai-middleware-caching-redis.nix.golden
+++ b/cabal2nix/test/golden-test-cases/wai-middleware-caching-redis.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     wai-middleware-caching
   ];
   testHaskellDepends = [ base ];
+  testTarget = "wai-middleware-caching-redis-test";
   homepage = "http://github.com/yogsototh/wai-middleware-caching/tree/master/wai-middleware-caching-redis#readme";
   description = "Cache Wai Middleware using Redis backend";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/wai-middleware-prometheus.nix.golden b/cabal2nix/test/golden-test-cases/wai-middleware-prometheus.nix.golden
index 4f2b2db65..acb27f9d7 100644
--- a/cabal2nix/test/golden-test-cases/wai-middleware-prometheus.nix.golden
+++ b/cabal2nix/test/golden-test-cases/wai-middleware-prometheus.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
     text wai
   ];
   testHaskellDepends = [ base doctest prometheus-client ];
+  testTarget = "doctest";
   homepage = "https://github.com/fimad/prometheus-haskell";
   description = "WAI middlware for exposing http://prometheus.io metrics.";
   license = lib.licenses.asl20;
diff --git a/cabal2nix/test/golden-test-cases/warp.nix.golden b/cabal2nix/test/golden-test-cases/warp.nix.golden
index 194eb0286..82d0cd04c 100644
--- a/cabal2nix/test/golden-test-cases/warp.nix.golden
+++ b/cabal2nix/test/golden-test-cases/warp.nix.golden
@@ -28,6 +28,7 @@ mkDerivation {
     auto-update base bytestring containers criterion hashable http-date
     http-types network unix unix-compat
   ];
+  testTarget = "doctest spec";
   homepage = "http://github.com/yesodweb/wai";
   description = "A fast, light-weight web server for WAI applications";
   license = lib.licenses.mit;
diff --git a/cabal2nix/test/golden-test-cases/weigh.nix.golden b/cabal2nix/test/golden-test-cases/weigh.nix.golden
index 0850c3013..2b0af6b69 100644
--- a/cabal2nix/test/golden-test-cases/weigh.nix.golden
+++ b/cabal2nix/test/golden-test-cases/weigh.nix.golden
@@ -9,6 +9,7 @@ mkDerivation {
     base deepseq mtl process split template-haskell temporary
   ];
   testHaskellDepends = [ base deepseq ];
+  testTarget = "weigh-test weigh-maps";
   homepage = "https://github.com/fpco/weigh#readme";
   description = "Measure allocations of a Haskell functions/values";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/xml-hamlet.nix.golden b/cabal2nix/test/golden-test-cases/xml-hamlet.nix.golden
index b5f0b5369..0fbc84a88 100644
--- a/cabal2nix/test/golden-test-cases/xml-hamlet.nix.golden
+++ b/cabal2nix/test/golden-test-cases/xml-hamlet.nix.golden
@@ -13,6 +13,7 @@ mkDerivation {
     base containers hspec HUnit parsec shakespeare template-haskell
     text xml-conduit
   ];
+  testTarget = "test";
   homepage = "http://www.yesodweb.com/";
   description = "Hamlet-style quasiquoter for XML content";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/yahoo-finance-api.nix.golden b/cabal2nix/test/golden-test-cases/yahoo-finance-api.nix.golden
index c0036a259..bd724b3b2 100644
--- a/cabal2nix/test/golden-test-cases/yahoo-finance-api.nix.golden
+++ b/cabal2nix/test/golden-test-cases/yahoo-finance-api.nix.golden
@@ -14,6 +14,7 @@ mkDerivation {
     base doctest either Glob hspec http-client http-client-tls mtl safe
     servant servant-client
   ];
+  testTarget = "yahoo-finance-api-test yahoo-finance-api-doctest";
   homepage = "https://github.com/cdepillabout/yahoo-finance-api";
   description = "Read quotes from Yahoo Finance API";
   license = lib.licenses.bsd3;
diff --git a/cabal2nix/test/golden-test-cases/zlib.nix.golden b/cabal2nix/test/golden-test-cases/zlib.nix.golden
index 4e7b4a0ec..e7a719372 100644
--- a/cabal2nix/test/golden-test-cases/zlib.nix.golden
+++ b/cabal2nix/test/golden-test-cases/zlib.nix.golden
@@ -10,6 +10,7 @@ mkDerivation {
   testHaskellDepends = [
     base bytestring QuickCheck tasty tasty-hunit tasty-quickcheck
   ];
+  testTarget = "tests";
   description = "Compression and decompression in the gzip and zlib formats";
   license = lib.licenses.bsd3;
 }