def test_structure_flag_single():
foo_argument = structure_flags(['foo'])
assert isinstance(foo_argument, StructuredArguments)
assert isinstance(foo_argument.single_argument, SingleArgument)
assert not foo_argument.named_arguments
assert not foo_argument.named_key_arguments
assert foo_argument.single_argument.value == 'foo'
def test_structure_flag_double_dup_fails():
with pytest.raises(StructuredArgumentsError, match='Cannot specify name twice'):
structure_flags(['foo=foo_arg', 'foo=bar_arg'])
with pytest.raises(StructuredArgumentsError):
structure_flags(['foo=foo_arg', 'foo.key=bar_arg'])
with pytest.raises(StructuredArgumentsError):
structure_flags(['foo.key=foo_arg', 'foo=bar_arg'])
with pytest.raises(StructuredArgumentsError, match='Cannot specify key'):
structure_flags(['foo.key=foo_arg', 'foo.key=bar_arg'])
def test_structure_flag_double_named():
structured_arguments = structure_flags(['foo=foo_arg', 'bar=bar_arg'])
assert not structured_arguments.single_argument
assert len(structured_arguments.named_arguments) == 2
assert not structured_arguments.named_key_arguments
assert structured_arguments.named_arguments[0].name == 'foo'
assert structured_arguments.named_arguments[0].value == 'foo_arg'
assert structured_arguments.named_arguments[1].name == 'bar'
assert structured_arguments.named_arguments[1].value == 'bar_arg'
def test_structure_flag_single_named_equal_in_name():
structured_arguments = structure_flags(['foo=bar='])
assert isinstance(structured_arguments, StructuredArguments)
assert len(structured_arguments.named_arguments) == 1
assert not structured_arguments.named_key_arguments
named_argument = structured_arguments.named_arguments[0]
assert isinstance(named_argument, NamedArgument)
assert named_argument.name == 'foo'
assert named_argument.value == 'bar='
def test_structure_flag_single_named_key():
structured_arguments = structure_flags(['foo.baz=bar'])
assert isinstance(structured_arguments, StructuredArguments)
assert len(structured_arguments.named_key_arguments) == 1
assert not structured_arguments.named_arguments
named_key_argument = structured_arguments.named_key_arguments[0]
assert isinstance(named_key_argument, NamedKeyArgument)
assert named_key_argument.name == 'foo'
assert named_key_argument.key == 'baz'
assert named_key_argument.value == 'bar'
def test_structure_two_keys():
structured_arguments = structure_flags(['foo.key1=key1_arg', 'foo.key2=key2_arg'])
assert not structured_arguments.single_argument
assert not structured_arguments.named_arguments
assert len(structured_arguments.named_key_arguments) == 2
assert structured_arguments.named_key_arguments[0].name == 'foo'
assert structured_arguments.named_key_arguments[0].key == 'key1'
assert structured_arguments.named_key_arguments[0].value == 'key1_arg'
assert structured_arguments.named_key_arguments[1].name == 'foo'
assert structured_arguments.named_key_arguments[1].key == 'key2'
assert structured_arguments.named_key_arguments[1].value == 'key2_arg'
def test_structure_double_single_fails():
with pytest.raises(StructuredArgumentsError):
structure_flags(['foo', 'bar'])
with pytest.raises(StructuredArgumentsError):
structure_flags(['foo', 'bar=ad'])
with pytest.raises(StructuredArgumentsError):
structure_flags(['foo', 'bar.baz=ad'])
def test_structure_flag_empty():
assert structure_flags([]) is None
