def setUp(self):
try:
djangorunner.DjangoRunner()
except ImportError:
raise unittest.SkipTest("Django is not installed")
saved_stdout = sys.stdout
self.stream = StringIO()
sys.stdout = self.stream
self.addCleanup(setattr, sys, 'stdout', saved_stdout)
def test_run_testsWithBadInput(self):
"""
Bad input causes a ValueError to be raised
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
self.assertRaises(ValueError, dr.run_tests, None, True)
def test_run_testsWithLabel(self):
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
dr.run_tests(('green.test.test_version', ), testing=True)
self.assertIn('OK', self.stream.getvalue())
def test_run_testsWithLabel(self):
"""
Labeled tests run okay
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
dr.run_tests(("green.test.test_version", ), testing=True)
self.assertIn("OK", self.stream.getvalue())
def test_run_testsWithoutLabel(self):
"""
Not passing in a label causes the targets to be ['.']
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
with patch.object(dr.loader, 'loadTargets') as mock_loadTargets:
dr.run_tests((), testing=True)
mock_loadTargets.assert_called_with(['.'])
self.assertIn('No Tests Found', self.stream.getvalue())
def test_run_with_verbosity_flag(self):
"""
Tests should run fine if verbosity is passed
through CLI flag
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
dr.verbose = 2
saved_loadTargets = dr.loader.loadTargets
dr.loader.loadTargets = MagicMock()
self.addCleanup(setattr, dr.loader, 'loadTargets', saved_loadTargets)
self.assertEqual((dr.run_tests((), testing=True)), 0)
def test_check_default_verbosity(self):
"""
If no verbosity is passed, default value is set
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
from django.core.management.commands.test import Command as TestCommand
test_command = TestCommand()
test_command.test_runner = "green.djangorunner.DjangoRunner"
parser = ArgumentParser()
test_command.add_arguments(parser)
args = parser.parse_args()
self.assertEqual(args.verbose, -1)
def test_run_noTests(self, mock_loadTargets, mock_run,
mock_GreenTestSuite):
"""
If no tests are found, we create an empty test suite and run it.
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
mock_loadTargets.return_value = None
mock_GreenTestSuite.return_value = 123
dr.run_tests((), testing=True)
self.assertEqual(mock_run.call_args[0][0], 123)
def test_check_verbosity_argument_recognised(self):
"""
Ensure that the python manage.py test command
recognises the --green-verbosity flag
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
from django.core.management.commands.test import Command as TestCommand
test_command = TestCommand()
test_command.test_runner = "green.djangorunner.DjangoRunner"
parser = ArgumentParser()
test_command.add_arguments(parser)
args = parser.parse_args()
self.assertIn('verbose', args)
def test_run_testsWithoutLabel(self):
"""
Not passing in a label causes the targets to be ['.']
"""
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
saved_loadTargets = djangorunner.loadTargets
djangorunner.loadTargets = MagicMock()
self.addCleanup(setattr, djangorunner, 'loadTargets',
saved_loadTargets)
dr.run_tests((), testing=True)
djangorunner.loadTargets.assert_called_with(['.'])
self.assertIn('No Tests Found', self.stream.getvalue())
def test_run_coverage(self, mock_loadTargets, mock_run,
mock_GreenTestSuite, mock_mergeConfig):
"""
If no tests are found, we create an empty test suite and run it.
"""
args = mergeConfig(Namespace())
args.run_coverage = True
args.cov = MagicMock()
mock_mergeConfig.return_value = args
dr = djangorunner.DjangoRunner()
dr.setup_test_environment = MagicMock()
dr.setup_databases = MagicMock()
dr.teardown_databases = MagicMock()
dr.teardown_test_environment = MagicMock()
mock_loadTargets.return_value = None
mock_GreenTestSuite.return_value = 123
dr.run_tests((), testing=True)
self.assertEqual(mock_run.call_args[0][0], 123)
