From 7185146481af0e40847f1ec688caf5696e1ea2fd Mon Sep 17 00:00:00 2001 From: Dan Helfman Date: Sun, 23 Jun 2019 16:06:39 -0700 Subject: [PATCH] A bunch of tests for parse_subparser_arguments(). --- tests/unit/commands/test_arguments.py | 171 ++++++++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 tests/unit/commands/test_arguments.py diff --git a/tests/unit/commands/test_arguments.py b/tests/unit/commands/test_arguments.py new file mode 100644 index 0000000..118a911 --- /dev/null +++ b/tests/unit/commands/test_arguments.py @@ -0,0 +1,171 @@ +from flexmock import flexmock + +from borgmatic.commands import arguments as module + + +def test_parse_subparser_arguments_consumes_subparser_arguments_before_subparser_name(): + global_namespace = flexmock() + action_namespace = flexmock(foo=True) + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'action': flexmock(parse_known_args=lambda arguments: (action_namespace, [])), + 'other': flexmock(), + } + ) + + arguments = module.parse_subparser_arguments( + ('--foo', 'true', 'action'), top_level_parser, subparsers + ) + + assert arguments == {'action': action_namespace, 'global': global_namespace} + + +def test_parse_subparser_arguments_consumes_subparser_arguments_after_subparser_name(): + global_namespace = flexmock() + action_namespace = flexmock(foo=True) + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'action': flexmock(parse_known_args=lambda arguments: (action_namespace, [])), + 'other': flexmock(), + } + ) + + arguments = module.parse_subparser_arguments( + ('action', '--foo', 'true'), top_level_parser, subparsers + ) + + assert arguments == {'action': action_namespace, 'global': global_namespace} + + +def test_parse_subparser_arguments_consumes_global_arguments_before_subparser_name(): + global_namespace = flexmock(verbosity='lots') + action_namespace = flexmock() + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'action': flexmock( + parse_known_args=lambda arguments: (action_namespace, ['--verbosity', 'lots']) + ), + 'other': flexmock(), + } + ) + + arguments = module.parse_subparser_arguments( + ('--verbosity', 'lots', 'action'), top_level_parser, subparsers + ) + + assert arguments == {'action': action_namespace, 'global': global_namespace} + + +def test_parse_subparser_arguments_consumes_global_arguments_after_subparser_name(): + global_namespace = flexmock(verbosity='lots') + action_namespace = flexmock() + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'action': flexmock( + parse_known_args=lambda arguments: (action_namespace, ['--verbosity', 'lots']) + ), + 'other': flexmock(), + } + ) + + arguments = module.parse_subparser_arguments( + ('action', '--verbosity', 'lots'), top_level_parser, subparsers + ) + + assert arguments == {'action': action_namespace, 'global': global_namespace} + + +def test_parse_subparser_arguments_consumes_subparser_arguments_with_alias(): + global_namespace = flexmock() + action_namespace = flexmock(foo=True) + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + action_subparser = flexmock(parse_known_args=lambda arguments: (action_namespace, [])) + subparsers = flexmock( + choices={ + 'action': action_subparser, + '-a': action_subparser, + 'other': flexmock(), + '-o': flexmock(), + } + ) + flexmock(module).SUBPARSER_ALIASES = {'action': ['-a'], 'other': ['-o']} + + arguments = module.parse_subparser_arguments( + ('-a', '--foo', 'true'), top_level_parser, subparsers + ) + + assert arguments == {'action': action_namespace, 'global': global_namespace} + + +def test_parse_subparser_arguments_consumes_multiple_subparser_arguments(): + global_namespace = flexmock() + action_namespace = flexmock(foo=True) + other_namespace = flexmock(bar=3) + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'action': flexmock( + parse_known_args=lambda arguments: (action_namespace, ['--bar', '3']) + ), + 'other': flexmock(parse_known_args=lambda arguments: (other_namespace, [])), + } + ) + + arguments = module.parse_subparser_arguments( + ('action', '--foo', 'true', 'other', '--bar', '3'), top_level_parser, subparsers + ) + + assert arguments == { + 'action': action_namespace, + 'other': other_namespace, + 'global': global_namespace, + } + + +def test_parse_subparser_arguments_applies_default_subparsers(): + global_namespace = flexmock() + prune_namespace = flexmock() + create_namespace = flexmock(progress=True) + check_namespace = flexmock() + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'prune': flexmock(parse_known_args=lambda arguments: (prune_namespace, ['--progress'])), + 'create': flexmock(parse_known_args=lambda arguments: (create_namespace, [])), + 'check': flexmock(parse_known_args=lambda arguments: (check_namespace, [])), + 'other': flexmock(), + } + ) + + arguments = module.parse_subparser_arguments(('--progress'), top_level_parser, subparsers) + + assert arguments == { + 'prune': prune_namespace, + 'create': create_namespace, + 'check': check_namespace, + 'global': global_namespace, + } + + +def test_parse_subparser_arguments_with_help_does_not_apply_default_subparsers(): + global_namespace = flexmock(verbosity='lots') + action_namespace = flexmock() + top_level_parser = flexmock(parse_args=lambda arguments: global_namespace) + subparsers = flexmock( + choices={ + 'action': flexmock( + parse_known_args=lambda arguments: (action_namespace, ['--verbosity', 'lots']) + ), + 'other': flexmock(), + } + ) + + arguments = module.parse_subparser_arguments( + ('--verbosity', 'lots', '--help'), top_level_parser, subparsers + ) + + assert arguments == {'global': global_namespace}