From 22dc0efa706499b0caf848a38f8c7c49f1ec700a Mon Sep 17 00:00:00 2001
From: Shaun Ruffell <sruffell@sruffell.net>
Date: Sun, 19 Jul 2020 21:18:20 -0500
Subject: [PATCH] test: Add test to ensure Datafile throws when deleteInterval
 fails

Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
---
 test/.gitignore     |  1 +
 test/CMakeLists.txt |  2 +-
 test/Datafile.t.cpp | 63 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 65 insertions(+), 1 deletion(-)
 create mode 100644 test/Datafile.t.cpp

diff --git a/test/.gitignore b/test/.gitignore
index b1716ac1..7ada9fc0 100644
--- a/test/.gitignore
+++ b/test/.gitignore
@@ -1,6 +1,7 @@
 all.log
 AtomicFileTest
 data.t
+Datafile.t
 DatetimeParser.t
 exclusion.t
 helper.t
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index df6221c0..5339eada 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -34,7 +34,7 @@ include_directories (${CMAKE_SOURCE_DIR}
 include_directories (${CMAKE_INSTALL_PREFIX}/include)
 link_directories(${CMAKE_INSTALL_PREFIX}/lib)
 
-set (test_SRCS AtomicFileTest data.t DatetimeParser.t exclusion.t helper.t interval.t range.t rules.t util.t TagInfoDatabase.t)
+set (test_SRCS AtomicFileTest data.t Datafile.t DatetimeParser.t exclusion.t helper.t interval.t range.t rules.t util.t TagInfoDatabase.t)
 
 add_custom_target (test ./run_all --verbose
                         DEPENDS ${test_SRCS} timew_executable
diff --git a/test/Datafile.t.cpp b/test/Datafile.t.cpp
new file mode 100644
index 00000000..d15871cf
--- /dev/null
+++ b/test/Datafile.t.cpp
@@ -0,0 +1,63 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2020, Shaun Ruffell, Thomas Lauf.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// https://www.opensource.org/licenses/mit-license.php
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <test.h>
+#include <Datafile.h>
+#include <Interval.h>
+
+#include <TempDir.h>
+
+int main ()
+{
+  UnitTest t (2);
+  TempDir tempDir;
+
+  try
+  {
+    Datafile df;
+    Interval interval {Datetime ("2020-06-01T01:00:00"), Datetime ("2020-06-01T02:00:00")};
+
+    df.initialize ("2020-06.data");
+    df.addInterval (interval);
+
+    Interval modified {interval};
+    modified.tag ("foo");
+
+    std::string message = "Datafile::deleteInterval throws on error";
+    try { df.deleteInterval (modified); t.fail (message); }
+    catch (...) { t.pass (message); }
+
+    message = "Datafile::deleteInterval does not throw on success";
+    try { df.deleteInterval (interval); t.pass (message); }
+    catch (...) { t.fail (message); }
+  }
+  catch (...)
+  {
+    t.fail ("Uncaught exception");
+  }
+  return 0;
+}
+