1 files changed, 68 insertions, 0 deletions
diff --git a/lib/subunit/python/subunit/tests/test_subunit_tags.py b/lib/subunit/python/subunit/tests/test_subunit_tags.py
new file mode 100644
index 0000000000..227e2b7475
--- /dev/null
+++ b/lib/subunit/python/subunit/tests/test_subunit_tags.py
@@ -0,0 +1,68 @@
+#
+#  subunit: extensions to python unittest to get test results from subprocesses.
+#  Copyright (C) 2005  Robert Collins <robertc@robertcollins.net>
+#
+#  Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
+#  license at the users choice. A copy of both licenses are available in the
+#  project source as Apache-2.0 and BSD. You may not use this file except in
+#  compliance with one of these two licences.
+#  
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+#  license you chose for the specific language governing permissions and
+#  limitations under that license.
+#
+
+"""Tests for subunit.tag_stream."""
+
+import unittest
+from StringIO import StringIO
+
+import subunit
+import subunit.test_results
+
+
+class TestSubUnitTags(unittest.TestCase):
+
+    def setUp(self):
+        self.original = StringIO()
+        self.filtered = StringIO()
+
+    def test_add_tag(self):
+        self.original.write("tags: foo\n")
+        self.original.write("test: test\n")
+        self.original.write("tags: bar -quux\n")
+        self.original.write("success: test\n")
+        self.original.seek(0)
+        result = subunit.tag_stream(self.original, self.filtered, ["quux"])
+        self.assertEqual([
+            "tags: quux",
+            "tags: foo",
+            "test: test",
+            "tags: bar",
+            "success: test",
+            ],
+            self.filtered.getvalue().splitlines())
+
+    def test_remove_tag(self):
+        self.original.write("tags: foo\n")
+        self.original.write("test: test\n")
+        self.original.write("tags: bar -quux\n")
+        self.original.write("success: test\n")
+        self.original.seek(0)
+        result = subunit.tag_stream(self.original, self.filtered, ["-bar"])
+        self.assertEqual([
+            "tags: -bar",
+            "tags: foo",
+            "test: test",
+            "tags: -quux",
+            "success: test",
+            ],
+            self.filtered.getvalue().splitlines())
+
+
+def test_suite():
+    loader = subunit.tests.TestUtil.TestLoader()
+    result = loader.loadTestsFromName(__name__)
+    return result