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How to use test_is_type_of_failure method in assertpy

Best Python code snippet using assertpy_python

test_type.py

Source:test_type.py

...40    assert_that(set(['a', 'b'])).is_type_of(set)41    assert_that(None).is_type_of(type(None))42    assert_that(Foo()).is_type_of(Foo)43    assert_that(Bar()).is_type_of(Bar)44def test_is_type_of_failure():45    try:46        assert_that('foo').is_type_of(int)47        fail('should have raised error')48    except AssertionError as ex:49        assert_that(str(ex)).is_equal_to('Expected <foo:str> to be of type <int>, but was not.')50def test_is_type_of_bad_arg_failure():51    try:52        assert_that('foo').is_type_of('bad')53        fail('should have raised error')54    except TypeError as ex:55        assert_that(str(ex)).is_equal_to('given arg must be a type')56def test_is_type_of_subclass_failure():57    try:58        assert_that(Bar()).is_type_of(Foo)...

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