Update tox.ini to run testing with testrepository

Closes-Bug: #1280134
Change-Id: I8b8129133c193cd09cbd0697349ed91d9bae678a

.testr.conf

@@ -0,0 +1,8 @@
+[DEFAULT]
+test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
+             OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
+             OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-160} \
+             ${PYTHON:-python} -m subunit.run discover -t ./ ./anvil/tests $LISTOPT $IDOPTION
+
+test_id_option=--load-list $IDFILE
+test_list_option=--list

tox.ini

@@ -1,41 +1,37 @@
 [tox]
+minversion = 1.6
+skipdist = True
 envlist = py26,py27,pep8
 
 [testenv]
-sitepackages = True
+usedevelop = True
+install_command = pip install {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
-         LANG=en_US.UTF-8
-         LANGUAGE=en_US:en
-         LC_ALL=C
-         NOSE_WITH_OPENSTACK=1
-         NOSE_OPENSTACK_COLOR=1
-         NOSE_OPENSTACK_RED=0.05
-         NOSE_OPENSTACK_YELLOW=0.025
-         NOSE_OPENSTACK_SHOW_ELAPSED=1
-         NOSE_OPENSTACK_STDOUT=1
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
-       nose>=1.3.0
-commands = nosetests {posargs}
+       discover
+       python-subunit>=0.0.18
+       testtools>=0.9.34
+       testrepository>=0.0.17
+commands = python setup.py testr --slowest --testr-args='{posargs}'
 
 [tox:jenkins]
-sitepackages = True
 downloadcache = ~/cache/pip
 
 [testenv:pep8]
-sitepackages = False
-commands =
-  flake8 {posargs}
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+commands = flake8 {posargs}
 
 [testenv:pylint]
-setenv = VIRTUAL_ENV={envdir}
-deps = -r{toxinidir}/test-requirements.txt
-       -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
 commands = pylint --rcfile=pylintrc anvil
 
 [testenv:cover]
-setenv = NOSE_WITH_COVERAGE=1
-         NOSE_COVER_PACKAGE=anvil
+deps = {[testenv]deps}
+       coverage>=3.6
+commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:venv]
 commands = {posargs}