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# 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)
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