def test_runner(self):
# hopefully the universe won't implode as we're using our runner to
# test our runner
runner = WRunner()
# check media root handling
runner.setup_test_environment()
self.assertTrue(os.path.isdir(self.media_dir))
# do it again to make sure directory already existing doesn't blow
# anything up
runner.setup_test_environment()
# check test loader
with self.assertRaises(GotHere):
runner.setup_databases()
# -- test various labels work
expected = [
'test_same_order (awl.tests.test_ranked.GroupedTests)',
'test_same_order (awl.tests.test_ranked.AloneTests)',
'test_too_large (awl.tests.test_ranked.GroupedTests)',
]
suite = runner.build_suite([
'awl.tests.test_ranked.GroupedTests.test_too_large',
'=_same_order'])
self.assert_test_strings(expected, suite)
# shortcuts only
expected = [
'test_same_order (awl.tests.test_ranked.GroupedTests)',
'test_same_order (awl.tests.test_ranked.AloneTests)',
]
suite = runner.build_suite(['=_same_order'])
self.assert_test_strings(expected, suite)
# test no labels at all
suite = runner.build_suite([])
self.assertTrue(list(suite))
# -- check media root cleanup
with mock.patch("django.test.runner.DiscoverRunner.teardown_databases"):
# django 1.8 & 1.9 expect different values of old_config, mocked
# out the super teardown_databases class so we don't care, just
# want to make sure the post super() call steps get invoked
runner.teardown_databases(old_config=[])
self.assertFalse(os.path.exists(self.media_dir))
