def test_execute():
docker_compose = DockerComposeExecutor("docker-compose.yml", "pytest123")
with mock.patch('subprocess.check_output') as check_output:
docker_compose.execute("up")
assert check_output.call_args_list == [
mock.call(
'docker-compose -f "docker-compose.yml" -p "pytest123" up',
shell=True,
stderr=subprocess.STDOUT,
),
]
def test_pypath_compose_files():
compose_file = py.path.local('/tmp/docker-compose.yml')
docker_compose = DockerComposeExecutor(compose_file, "pytest123")
with mock.patch('subprocess.check_output') as check_output:
docker_compose.execute("up")
assert check_output.call_args_list == [
mock.call(
'docker-compose -f "/tmp/docker-compose.yml"'
' -p "pytest123" up',
shell=True,
stderr=subprocess.STDOUT,
),
]
def test_wait_until_responsive_timeout():
clock = mock.MagicMock()
clock.side_effect = [0.0, 1.0, 2.0, 3.0]
with mock.patch('time.sleep') as sleep:
docker_compose = DockerComposeExecutor(
compose_files='docker-compose.yml',
compose_project_name="pytest123")
services = Services(docker_compose)
with pytest.raises(Exception) as exc:
print(
services.wait_until_responsive(
check=lambda: False,
timeout=3.0,
pause=1.0,
clock=clock,
))
assert sleep.call_args_list == [
mock.call(1.0),
mock.call(1.0),
mock.call(1.0),
]
assert str(exc.value) == ('Timeout reached while waiting on service!')