How to use test_contains_only_failure method in assertpy

Best Python code snippet using assertpy_python

test_dict.py

Source:test_dict.py

...76        assert_that(str(ex)).contains("to contain keys <'a', 'b', 'z'>, but did not contain keys <z>.")77def test_contains_only():78    assert_that({'a': 1, 'b': 2, 'c': 3}).contains_only('a', 'b', 'c')79    assert_that(set(['a', 'b', 'c'])).contains_only('a', 'b', 'c')80def test_contains_only_failure():81    try:82        assert_that({'a': 1, 'b': 2}).contains_only('a', 'x')83        fail('should have raised error')84    except AssertionError as ex:85        assert_that(str(ex)).contains("to contain only <'a', 'x'>, but did contain <b>.")86def test_contains_only_multi_failure():87    try:88        assert_that({'a': 1, 'b': 2}).contains_only('x', 'y')89        fail('should have raised error')90    except AssertionError as ex:91        assert_that(str(ex)).contains("to contain only <'x', 'y'>, but did contain <'")92def test_contains_key():93    assert_that({'a': 1, 'b': 2, 'c': 3}).contains_key('a')94    assert_that({'a': 1, 'b': 2, 'c': 3}).contains_key('a', 'b')...

test_list.py

Source:test_list.py

...128        assert_that([1, 2, 3]).contains_only()129        fail('should have raised error')130    except ValueError as ex:131        assert_that(str(ex)).is_equal_to('one or more args must be given')132def test_contains_only_failure():133    try:134        assert_that([1, 2, 3]).contains_only(1, 2)135        fail('should have raised error')136    except AssertionError as ex:137        assert_that(str(ex)).is_equal_to('Expected <[1, 2, 3]> to contain only <1, 2>, but did contain <3>.')138def test_contains_only_multi_failure():139    try:140        assert_that([1, 2, 3]).contains_only(1, 4)141        fail('should have raised error')142    except AssertionError as ex:143        assert_that(str(ex)).is_equal_to('Expected <[1, 2, 3]> to contain only <1, 4>, but did contain <2, 3>.')144def test_contains_only_superlist_failure():145    try:146        assert_that([1, 2, 3]).contains_only(1, 2, 3, 4)...

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