def test_have_test_image(self):
# NOTE(chmou): this probably would need some refactoring with
# have_base_image
dr = doxrunner.Runner(
argparse.Namespace(rebuild=True,
rebuild_all=False,
path_map=None,
user_map=None))
self.assertFalse(dr.have_test_image())
dr = doxrunner.Runner(
argparse.Namespace(rebuild=False,
rebuild_all=True,
path_map=None,
user_map=None))
self.assertFalse(dr.have_test_image())
dr = doxrunner.Runner(
argparse.Namespace(rebuild=False,
rebuild_all=False,
path_map=None,
user_map=None))
dr._get_image_list = mock.MagicMock()
dr._get_image_list.return_value = [dr.test_image_name]
self.assertTrue(dr.have_test_image())
dr = doxrunner.Runner(
argparse.Namespace(rebuild=False,
rebuild_all=False,
path_map=None,
user_map=None))
dr._get_image_list = mock.MagicMock()
dr._get_image_list.return_value = []
self.assertFalse(dr.have_test_image())
def test_have_base_image(self):
dr = doxrunner.Runner(
argparse.Namespace(rebuild=True,
rebuild_all=False,
path_map=None,
user_map=None))
dr._get_image_list = mock.MagicMock()
self.assertFalse(dr.have_base_image())
dr = doxrunner.Runner(
argparse.Namespace(rebuild=False,
rebuild_all=True,
path_map=None,
user_map=None))
dr._get_image_list = mock.MagicMock()
self.assertFalse(dr.have_base_image())
dr = doxrunner.Runner(
argparse.Namespace(rebuild=False,
rebuild_all=False,
path_map=None,
user_map=None))
dr._get_image_list = mock.MagicMock()
dr._get_image_list.return_value = [dr.base_image_name]
self.assertTrue(dr.have_base_image())
dr = doxrunner.Runner(
argparse.Namespace(rebuild=False,
rebuild_all=False,
path_map=None,
user_map=None))
dr._get_image_list = mock.MagicMock()
dr._get_image_list.return_value = []
self.assertFalse(dr.have_base_image())
def test_docker_cmd(self):
dr = doxrunner.Runner(
argparse.Namespace(user_map=None, path_map=None, debug=False))
dr._run_shell_command = mock.MagicMock()
dr._docker_cmd("version")
dr._run_shell_command.assert_called_with(['docker', 'version'])
dr = doxrunner.Runner(
argparse.Namespace(user_map=None, path_map=None, debug=True))
dr._run_shell_command = mock.MagicMock()
dr._docker_cmd("version")
dr._run_shell_command.assert_called_with(['docker', '-D', 'version'])
dr = doxrunner.Runner(
argparse.Namespace(user_map=None, path_map=None, debug=True))
dr._run_shell_command = mock.Mock()
dr._run_shell_command.side_effect = OSError("Boom")
self.assertRaises(OSError, dr._docker_cmd, "version")
def test_is_docker_installed(self):
dr = doxrunner.Runner(argparse.Namespace(path_map=None, user_map=None))
def mydocker_cmd(dr, *args):
raise OSError
dr._docker_cmd = mydocker_cmd
self.assertFalse(dr.is_docker_installed())
def mydocker_cmd(dr, *args):
return True
dr._docker_cmd = mydocker_cmd
self.assertTrue(dr.is_docker_installed())
def test_build_images(self, rmtree, copy):
my_temp_file = tempfile.mkdtemp()
docker_written = os.path.join(my_temp_file, "Dockerfile")
fk = FakeCommands(["toto1", "toto2"], ["blah3", "blah4"])
dr = doxrunner.Runner(
argparse.Namespace(quiet=False,
noop=False,
rebuild=True,
debug=True,
path_map=None,
user_map=None))
m_docker_build = dr._docker_build = mock.Mock()
with mock.patch.object(tempfile, "mkdtemp", return_value=my_temp_file):
dr.build_test_image("myimage", fk)
m_docker_build.assert_called_once_with(dr.test_image_name,
my_temp_file)
# Only the last one
copy.assert_called_with('blah4', os.path.join(my_temp_file, "blah4"))
self.assertTrue(copy.called)
self.assertTrue(rmtree.called)
self.assertTrue(os.path.exists(docker_written))
um = dr.user_map
expected = """FROM %s
RUN useradd -M -U -d /src -u %s %s
ADD blah3 /dox/
ADD blah4 /dox/
WORKDIR /dox
RUN toto1
RUN toto2
""" "" % ("myimage", um['uid'], um['username'])
self.assertEqual(expected, open(docker_written, 'r').read())
def test_path_mapping_default(self):
dr = doxrunner.Runner(argparse.Namespace(path_map=None, user_map=None))
self.assertEqual(None, dr.path_map)
def test_path_mapping_extra_colon(self):
dr = doxrunner.Runner(
argparse.Namespace(path_map='/Users:/home:foo', user_map=None))
self.assertEqual('/Users', dr.path_map['local'])
self.assertEqual('/home:foo', dr.path_map['remote'])
def test_user_mapping_default(self, os_uid, os_gid, os_username):
dr = doxrunner.Runner(argparse.Namespace(user_map=None, path_map=None))
self.assertEqual('toto', dr.user_map['username'])
self.assertEqual(12345, dr.user_map['uid'])
self.assertEqual(67890, dr.user_map['gid'])
def test_user_mapping(self):
dr = doxrunner.Runner(
argparse.Namespace(user_map='foo:100:10', path_map=None))
self.assertEqual('foo', dr.user_map['username'])
self.assertEqual(100, dr.user_map['uid'])
self.assertEqual(10, dr.user_map['gid'])
def test_build_images_pass(self):
dr = doxrunner.Runner(argparse.Namespace(path_map=None, user_map=None))
dr.have_test_image = mock.Mock()
dr.return_value = True
self.assertIsNone(dr.build_test_image("image", FakeCommands()))
