set up stestr

include a stub test file just so that stestr doesn't error out because
there are no tests

Change-Id: Id4a9e1dfecca8f52ac03f7a7b68af95dcea42c50
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

.gitignore

@@ -19,3 +19,4 @@ dist/
 
 # Files created by releasenotes build
 releasenotes/build
+/.stestr/

.stestr.conf

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

goal_tools/tests/test_stub.py

@@ -0,0 +1,19 @@
+# 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 unittest
+
+
+class TestStub(unittest.TestCase):
+
+    def test(self):
+        pass

test-requirements.txt

@@ -0,0 +1,7 @@
+coverage!=4.4,>=4.0 # Apache-2.0
+fixtures>=3.0.0 # Apache-2.0/BSD
+python-subunit>=1.0.0 # Apache-2.0/BSD
+requests-mock>=1.2.0 # Apache-2.0
+stestr>=1.0.0 # Apache-2.0
+testscenarios>=0.4 # Apache-2.0/BSD
+testtools>=2.2.0 # MIT

tox.ini

@@ -1,16 +1,21 @@
 [tox]
 minversion = 2.0
-distribute = False
 envlist = py35,pep8
 
 [testenv]
 basepython = python3
 install_command = pip install {opts} {packages}
+usedevelop = True
 deps =
   -r{toxinidir}/requirements.txt
-# commands =
-#   python setup.py test --coverage --coverage-package-name=oslo_config --slowest --testr-args='{posargs}'
-#   coverage report --show-missing
+  -r{toxinidir}/test-requirements.txt
+setenv =
+    PYTHON=coverage run --source goal_tools --parallel-mode
+commands =
+    stestr run {posargs}
+    stestr slowest
+    coverage combine
+    coverage html -d cover
 
 [testenv:pep8]
 deps =