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How to use test_contains_single_item_dict_like_failure method in assertpy

Best Python code snippet using assertpy_python

test_dict.py

Source:test_dict.py

...53        assert_that({'a': 1, 'b': 2, 'c': 3}).contains('x')54        fail('should have raised error')55    except AssertionError as ex:56        assert_that(str(ex)).contains('to contain key <x>, but did not.')57def test_contains_single_item_dict_like_failure():58    if sys.version_info[0] == 3:59        ordered = collections.OrderedDict([('z', 9), ('x', 7), ('y', 8)])60        try:61            assert_that(ordered).contains('a')62            fail('should have raised error')63        except AssertionError as ex:64            assert_that(str(ex)).ends_with('to contain key <a>, but did not.')65def test_contains_multi_item_failure():66    try:67        assert_that({'a': 1, 'b': 2, 'c': 3}).contains('a', 'x', 'z')68        fail('should have raised error')69    except AssertionError as ex:70        assert_that(str(ex)).contains("to contain keys <'a', 'x', 'z'>, but did not contain keys <'x', 'z'>.")71def test_contains_multi_item_single_failure():...

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