test/t1000-generate-output.t: Tests generate and --output

Signed-off-by: W. Trevor King <[email protected]>

Author: wking

test/README.md

@@ -21,6 +21,8 @@ And read the `Makefile` source to find other useful targets
 
 0 - Global `oci-runtime-tool` options.
 
+1 - `oci-runtime-tool generate`.
+
 ## Dependencies
 
 * [GNU Core Utilities][coreutils] for [`cat`][cat.1],

test/t1000-generate-output.t

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+test_description='Test generate output'
+
+. ./sharness.sh
+
+test_expect_success CAT,HEAD 'Test oci-runtime-tool generate writing to stdout' "
+	oci-runtime-tool generate | head -n2 >actual &&
+	cat <<EOF >expected &&
+{
+	\"ociVersion\": \"1.0.0\",
+EOF
+	test_cmp expected actual
+"
+
+test_expect_success CAT,HEAD 'Test oci-runtime-tool generate --output' "
+	oci-runtime-tool generate --output config.json &&
+	head -n2 config.json >actual &&
+	cat <<EOF >expected &&
+{
+	\"ociVersion\": \"1.0.0\",
+EOF
+	test_cmp expected actual
+"
+
+test_done