scm: git: add unit adapter test of cat invalid revision (#8767).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6190 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/test/unit/lib/redmine/scm/adapters/git_adapter_test.rb b/test/unit/lib/redmine/scm/adapters/git_adapter_test.rb
index 2de03eecda802bc26c1d56ae43d949107c3c501b..9e4e83229fdda813263c063714a996745b3ffa79 100644 (file)
--- a/test/unit/lib/redmine/scm/adapters/git_adapter_test.rb
+++ b/test/unit/lib/redmine/scm/adapters/git_adapter_test.rb
@@ -365,6 +365,11 @@ begin
         assert_nil @adapter.cat('invalid')
       end
 
+      def test_cat_revision_invalid
+        assert     @adapter.cat('README')
+        assert_nil @adapter.cat('README', 'abcd1234efgh')
+      end
+
       private
 
       def test_scm_version_for(scm_command_version, version)