Add test environment configurations to support tox

Change-Id: I6c40cf28f9e860036c185a4e6faeb95018ae2fbe

.gitignore

@@ -28,7 +28,7 @@ pip-log.txt
 .coverage
 .tox
 nosetests.xml
-
+.testrepository
 # Translations
 *.mo
 

.testr.conf

@@ -0,0 +1,4 @@
+[DEFAULT]
+test_command=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 ${PYTHON:-python} -m subunit.run discover -t ./ ./compass/tests $LISTOPT $IDOPTION
+test_id_option=--load-list $IDFILE
+test_list_option=--list

test-requirements.txt

@@ -1,3 +1,4 @@
 discover
 mock
 unittest2
+testrepository>=0.0.17

tox.ini

@@ -1,10 +1,36 @@
 [tox]
 minversion = 1.6
-envlist = py27
+skipsdist = True
+envlist = py26,py27,pep8
 
 [testenv]
-usedevelop = True
+setenv = VIRTUAL_ENV={envdir}
+         LANG=en_US.UTF-8
+         LANGUAGE=en_US:en
+         LC_ALL=C
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
-commands =
-    {envpython} -m unittest discover
+install_command = pip install -U {opts} {packages}
+usedevelop = True
+commands = python setup.py testr --slowest --testr-args='{posargs}'
+distribute = false
+
+[testenv:pep8]
+commands = flake8
+distribute = false
+
+[testenv:venv]
+commands = {posargs}
+
+[testenv:cover]
+commands = python setup.py testr --coverage --testr-args='{posargs}'
+
+[tox:jenkins]
+downloadcache = ~/cache/pip
+
+[flake8]
+ignore = E126,H703
+show-source = true
+builtins = _
+exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools
+