Migrate from nose to testr.

Run tests with testr for parallel execution.

Part of blueprint grizzly-testtools.

Change-Id: I560592186f2f440049a451a32e58067262ab62d0

.gitignore

@@ -7,6 +7,7 @@
 *.swp
 *~
 .openstackclient-venv
+.testrepository
 .tox
 .venv
 AUTHORS

.testr.conf

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

setup.cfg

@@ -1,11 +1,3 @@
-[nosetests]
-cover-package = openstackclient
-cover-html = true
-cover-erase = true
-cover-inclusive = true
-verbosity=2
-detailed-errors=1
-
 [build_sphinx]
 source-dir = doc/source
 build-dir = doc/build

setup.py

@@ -52,7 +52,6 @@ setuptools.setup(
     install_requires=requires,
     dependency_links=dependency_links,
     cmdclass=setup.get_cmdclass(),
-    test_suite="nose.collector",
     entry_points={
         'console_scripts': ['openstack=openstackclient.shell:main'],
         'openstack.cli': [

tox.ini

@@ -3,14 +3,12 @@ envlist = py26,py27,pep8
 
 [testenv]
 setenv = VIRTUAL_ENV={envdir}
-         NOSE_WITH_OPENSTACK=1
-         NOSE_OPENSTACK_COLOR=1
-         NOSE_OPENSTACK_RED=0.05
-         NOSE_OPENSTACK_YELLOW=0.025
-         NOSE_OPENSTACK_SHOW_ELAPSED=1
+         LANG=en_US.UTF-8
+         LANGUAGE=en_US:en
+         LC_ALL=C
 deps = -r{toxinidir}/tools/pip-requires
        -r{toxinidir}/tools/test-requires
-commands = nosetests
+commands = python setup.py testr --testr-args='{posargs}'
 
 [testenv:pep8]
 deps = pep8==1.1
@@ -20,27 +18,7 @@ commands = pep8 --repeat --show-source openstackclient setup.py
 commands = {posargs}
 
 [testenv:cover]
-commands = nosetests --cover-erase --cover-package=openstackclient --with-xcoverage
+commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [tox:jenkins]
 downloadcache = ~/cache/pip
-
-[testenv:jenkins26]
-basepython = python2.6
-setenv = NOSE_WITH_XUNIT=1
-deps = file://{toxinidir}/.cache.bundle
-
-[testenv:jenkins27]
-basepython = python2.7
-setenv = NOSE_WITH_XUNIT=1
-deps = file://{toxinidir}/.cache.bundle
-
-[testenv:jenkinscover]
-deps = file://{toxinidir}/.cache.bundle
-setenv = NOSE_WITH_XUNIT=1
-commands = nosetests --cover-erase --cover-package=openstackclient --with-xcoverage
-
-[testenv:jenkinsvenv]
-deps = file://{toxinidir}/.cache.bundle
-setenv = NOSE_WITH_XUNIT=1
-commands = {posargs}