def test_compose_error(arrow_compose_path):
compose = DockerCompose(arrow_compose_path,
params=dict(PYTHON='3.8', PANDAS='master'))
compose.validate()
error = subprocess.CalledProcessError(99, [])
with mock.patch('subprocess.run', side_effect=error):
with pytest.raises(RuntimeError) as exc:
compose.run('conda-cpp')
exception_message = str(exc.value)
assert "exited with a non-zero exit code 99" in exception_message
assert "PANDAS: latest" in exception_message
assert "export PANDAS=master" in exception_message
def test_config_validation(tmpdir):
config_path = create_config(tmpdir, missing_service_compose_yml)
compose = DockerCompose(config_path)
msg = "`sub-foo` is defined in `x-hierarchy` bot not in `services`"
with pytest.raises(ValueError, match=msg):
compose.validate()
config_path = create_config(tmpdir, missing_node_compose_yml)
compose = DockerCompose(config_path)
msg = "`sub-bar` is defined in `services` but not in `x-hierarchy`"
with pytest.raises(ValueError, match=msg):
compose.validate()
config_path = create_config(tmpdir, ok_compose_yml)
compose = DockerCompose(config_path)
compose.validate()
def test_arrow_example_validation_passes(arrow_compose_path):
compose = DockerCompose(arrow_compose_path)
compose.validate()
