1 files changed, 59 insertions, 0 deletions
diff --git a/openstackclient/tests/utils.py b/openstackclient/tests/utils.py
new file mode 100644
index 00000000..3e24ff4a
--- /dev/null
+++ b/openstackclient/tests/utils.py
@@ -0,0 +1,59 @@
+#   Copyright 2012-2013 OpenStack, LLC.
+#
+#   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 fixtures
+import sys
+import testtools
+
+
+class TestCase(testtools.TestCase):
+    def setUp(self):
+        testtools.TestCase.setUp(self)
+
+        if (os.environ.get("OS_STDOUT_NOCAPTURE") == "True" and
+                os.environ.get("OS_STDOUT_NOCAPTURE") == "1"):
+            stdout = self.useFixture(fixtures.StringStream("stdout")).stream
+            self.useFixture(fixtures.MonkeyPatch("sys.stdout", stdout))
+
+        if (os.environ.get("OS_STDERR_NOCAPTURE") == "True" and
+                os.environ.get("OS_STDERR_NOCAPTURE") == "1"):
+            stderr = self.useFixture(fixtures.StringStream("stderr")).stream
+            self.useFixture(fixtures.MonkeyPatch("sys.stderr", stderr))
+
+    # 2.6 doesn't have the assert dict equals so make sure that it exists
+    if tuple(sys.version_info)[0:2] < (2, 7):
+
+        def assertIsInstance(self, obj, cls, msg=None):
+            """Same as self.assertTrue(isinstance(obj, cls)), with a nicer
+            default message
+            """
+            if not isinstance(obj, cls):
+                standardMsg = '%s is not an instance of %r' % (obj, cls)
+                self.fail(self._formatMessage(msg, standardMsg))
+
+        def assertDictEqual(self, d1, d2, msg=None):
+            # Simple version taken from 2.7
+            self.assertIsInstance(d1, dict,
+                                  'First argument is not a dictionary')
+            self.assertIsInstance(d2, dict,
+                                  'Second argument is not a dictionary')
+            if d1 != d2:
+                if msg:
+                    self.fail(msg)
+                else:
+                    standardMsg = '%r != %r' % (d1, d2)
+                    self.fail(standardMsg)