How to use test_contains_duplicates_failure method in assertpy

Best Python code snippet using assertpy_python

test_list.py

Source:test_list.py

...195    assert_that('foobar').contains_duplicates()196    fred = Person('fred')197    joe = Person('joe')198    assert_that([fred, joe, fred]).contains_duplicates()199def test_contains_duplicates_failure():200    try:201        assert_that([1, 2, 3]).contains_duplicates()202        fail('should have raised error')203    except AssertionError as ex:204        assert_that(str(ex)).is_equal_to('Expected <[1, 2, 3]> to contain duplicates, but did not.')205def test_contains_duplicates_bad_val_failure():206    try:207        assert_that(123).contains_duplicates()208        fail('should have raised error')209    except TypeError as ex:210        assert_that(str(ex)).is_equal_to('val is not iterable')211def test_does_not_contain_duplicates():212    assert_that(['a', 'b', 'c']).does_not_contain_duplicates()213    assert_that(('a', 'b', 'c')).does_not_contain_duplicates()...

test_duplicates_in_array.py

Source:test_duplicates_in_array.py

...9        self.assertFalse(DuplicatesInArray.contains_duplicates(nums))10    def test_contains_duplicates_one_item(self):11        nums = (1,)12        self.assertFalse(DuplicatesInArray.contains_duplicates(nums))13    def test_contains_duplicates_failure(self):14        nums = (1, 2, 3, 4)...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.