Migrate to testr.

Change-Id: I497fc21a0795b8921f989d7a00b6a73f7730cd22

.gitignore

@@ -1,4 +1,5 @@
 *.pyc
+.testrepository
 .tox/*
 dist/*
 build/*

.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:-60} \
+             ${PYTHON:-python} -m subunit.run discover . $LISTOPT $IDOPTION
+
+test_id_option=--load-list $IDFILE
+test_list_option=--list

test-requirements.txt

@@ -4,12 +4,10 @@ pyflakes==0.7.2
 flake8==2.0
 hacking>=0.5.3,<0.6
 
-nose>=1.2.1
-nosexcover>=1.0.7
-openstack.nose_plugin>=0.11
+discover
 sphinx>=1.1.2
-unittest2>=0.5.1
-testtools
+testrepository>=0.0.13
+testtools>=0.9.29
 # This used to be but openstack/requirements is set to [below].
 # If this breaks we 1) fix tests to use [below] or
 # 2) petition to use mock>=1.0.1

tox.ini

@@ -12,7 +12,7 @@ setenv = VIRTUAL_ENV={envdir}
          NOSE_OPENSTACK_SHOW_ELAPSED=1
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
-commands = nosetests
+commands = python setup.py testr --testr-args='{posargs}'
 
 [testenv:pep8]
 commands = flake8
@@ -21,7 +21,7 @@ commands = flake8
 commands = {posargs}
 
 [testenv:cover]
-commands = nosetests --cover-erase --cover-package=reddwarfclient --with-xcoverage
+commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:docs]
 -deps =