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A bunch of tests for parse_subparser_arguments().

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Dan Helfman 2019-06-23 16:06:39 -07:00
parent c15e6c5fe5
commit 7185146481
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tests/unit/commands/test_arguments.py Normal file
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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}