Merge "Add a python unit test framework"

.gitignore

@@ -4,6 +4,7 @@
 # Unit test / coverage reports
 .coverage
 .tox
+.stestr
 
 # Sphinx
 doc/build

.stestr.conf

@@ -0,0 +1,3 @@
+[DEFAULT]
+test_path=./tests
+top_dir=./

test-requirements.txt

@@ -9,3 +9,4 @@ ansible<2.4
 ansible-lint
 bashate>=0.2
 zuul-sphinx>=0.1.1
+stestr>=1.0.0 # Apache-2.0

tests/test_discovery.py

@@ -0,0 +1,35 @@
+# Copyright 2013 IBM Corp.
+#
+#    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 unittest
+
+
+def load_tests(loader, tests, pattern):
+    suite = unittest.TestSuite()
+    base_path = os.path.split(os.path.dirname(os.path.abspath(__file__)))[0]
+    # Load role tests
+    for role_dir in os.listdir('roles'):
+        full_role_dir = os.path.join(base_path, 'roles', role_dir)
+        lib_dir = os.path.join(full_role_dir, 'library')
+        if not os.path.exists(lib_dir):
+            continue
+        if not pattern:
+            suite.addTests(loader.discover(lib_dir,
+                                           top_level_dir=base_path))
+        else:
+            suite.addTests(loader.discover(lib_dir, pattern=pattern,
+                           top_level_dir=base_path))
+
+    return suite

tox.ini

@@ -7,8 +7,8 @@ envlist = linters
 basepython = python3
 install_command = pip install {opts} {packages}
 deps = -r{toxinidir}/test-requirements.txt
-commands =
-  python setup.py testr --slowest --testr-args='{posargs}'
+commands = stestr run {posargs}
+           stestr slowest
 
 [testenv:bindep]
 # Do not install any requirements. We want this to be fast and work even if