Merge "Fix broken --version command"

1 files changed, 68 insertions, 0 deletions

diff --git a/tests/unit/test_version.py b/tests/unit/test_version.py
new file mode 100644
index 0000000..8e60f51
--- /dev/null
+++ b/tests/unit/test_version.py
@@ -0,0 +1,68 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2012 Red Hat, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import os
+import shutil
+import sys
+import StringIO
+import tempfile
+import unittest
+
+import stubout
+
+from openstack.common.cfg import *
+from openstack.common import version
+
+
+class BaseTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.stubs = stubout.StubOutForTesting()
+
+    def tearDown(self):
+        self.stubs.UnsetAll()
+
+
+class DeferredVersionTestCase(BaseTestCase):
+
+    def setUp(self):
+        super(DeferredVersionTestCase, self).setUp()
+        self.conf = ConfigOpts()
+
+    def test_deferred_version(self):
+        class MyVersionInfo(version.VersionInfo):
+            def _generate_version(self):
+                return "5.5.5.5"
+
+        deferred_string = MyVersionInfo("openstack").\
+            deferred_version_string()
+        self.conf([], project="project", prog="prog", version=deferred_string)
+        self.assertEquals("5.5.5.5", str(self.conf.version))
+
+    def test_print_deferred_version(self):
+        class MyVersionInfo(version.VersionInfo):
+            def _generate_version(self):
+                return "5.5.5.5"
+
+        deferred_string = MyVersionInfo("openstack")\
+            .deferred_version_string()
+        self.stubs.Set(sys, 'stderr', StringIO.StringIO())
+        self.assertRaises(SystemExit,
+                          self.conf, ['--version'],
+                          project="project",
+                          prog="prog",
+                          version=deferred_string)
+        self.assertEquals("5.5.5.5", sys.stderr.getvalue().strip())