How to use test_contains_only_failure method in assertpy

Best Python code snippet using assertpy_python Github


Full Screen

...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')...

Full Screen

Full Screen Github


Full Screen

...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)...

Full Screen

Full Screen

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.

LambdaTest Learning Hubs:


You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run assertpy automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?