| # Pylint doesn't play well with fixtures and dependency injection from pytest |
| # pylint: disable=redefined-outer-name |
| |
| import pytest |
| from buildstream.testing.runcli import cli # pylint: disable=unused-import |
| |
| |
| def assert_help(cli_output): |
| expected_start = "Usage: " |
| if not cli_output.startswith(expected_start): |
| raise AssertionError( |
| "Help output expected to begin with '{}',".format(expected_start) + " output was: {}".format(cli_output) |
| ) |
| |
| |
| def test_help_main(cli): |
| result = cli.run(args=["--help"]) |
| result.assert_success() |
| assert_help(result.output) |
| |
| |
| @pytest.mark.parametrize( |
| "command", [("artifact"), ("build"), ("checkout"), ("shell"), ("show"), ("source"), ("workspace")] |
| ) |
| def test_help(cli, command): |
| result = cli.run(args=[command, "--help"]) |
| result.assert_success() |
| assert_help(result.output) |