TestMu 2025 - The Largest Virtual Software Testing Conference is Back | 50,000+ Attendees

How to use test_is_length_negative_arg_failure method in assertpy

Best Python code snippet using assertpy_python

test_list.py

Source:test_list.py

...44        assert_that(['a', 'b', 'c']).is_length('bar')45        fail('should have raised error')46    except TypeError as ex:47        assert_that(str(ex)).is_equal_to('given arg must be an int')48def test_is_length_negative_arg_failure():49    try:50        assert_that(['a', 'b', 'c']).is_length(-1)51        fail('should have raised error')52    except ValueError as ex:53        assert_that(str(ex)).is_equal_to('given arg must be a positive int')54def test_contains():55    assert_that(['a', 'b', 'c']).contains('a')56    assert_that(['a', 'b', 'c']).contains('c', 'b', 'a')57    assert_that((1, 2, 3, 4)).contains(1, 2, 3)58    assert_that((1, 2, 3, 4)).contains(4)59    assert_that({'a': 1, 'b': 2, 'c': 3}).contains('a')60    assert_that({'a': 1, 'b': 2, 'c': 3}).contains('a', 'b')61    assert_that(set(['a', 'b', 'c'])).contains('a')62    assert_that(set(['a', 'b', 'c'])).contains('c', 'b')...

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.