| from buildstream._frontend.app import _prefix_choice_value_proc |
| |
| import pytest |
| import click |
| |
| |
| def test_prefix_choice_value_proc_full_match(): |
| value_proc = _prefix_choice_value_proc(['foo', 'bar', 'baz']) |
| |
| assert("foo" == value_proc("foo")) |
| assert("bar" == value_proc("bar")) |
| assert("baz" == value_proc("baz")) |
| |
| |
| def test_prefix_choice_value_proc_prefix_match(): |
| value_proc = _prefix_choice_value_proc(['foo']) |
| |
| assert ("foo" == value_proc("f")) |
| |
| |
| def test_prefix_choice_value_proc_ambigous_match(): |
| value_proc = _prefix_choice_value_proc(['bar', 'baz']) |
| |
| assert ("bar" == value_proc("bar")) |
| assert ("baz" == value_proc("baz")) |
| with pytest.raises(click.UsageError): |
| value_proc("ba") |
| |
| |
| def test_prefix_choice_value_proc_value_not_in_choices(): |
| value_proc = _prefix_choice_value_proc(['bar', 'baz']) |
| |
| with pytest.raises(click.UsageError): |
| value_proc("foo") |