How to use test_does_raises_exception_if_waiter_never_run method in elementium

Best Python code snippet using elementium_python

test_waiters.py

Source:test_waiters.py

...111class ExceptionRetryElementsWaiterTestCase(112        unittest.TestCase, ExceptionRetryWaiterMixin):113    def waiter(self, exceptions):114        return ExceptionRetryElementsWaiter(MagicMock(), exceptions, pause=0.1)115    def test_does_raises_exception_if_waiter_never_run(self):116        waiter = ExceptionRetryElementsWaiter(MagicMock(), TypeError)117        # Need to set them after the fact to circumvent the error checking118        waiter.n = -1119        waiter.ttl = -1120        with self.assertRaises(RuntimeError) as context:121            waiter.wait(MagicMock(side_effect=TypeError('Oops')), ttl=0, n=0)122        self.assertIn("Waiter was never run.", str(context.exception))123class ConditionElementsWaiterTestCase(unittest.TestCase):124    def test_does_retry_if_function_does_not_evaluate_to_true_with_n_retires(self):125        f = MagicMock(return_value=False)126        with self.assertRaises(TimeOutError):127            ConditionElementsWaiter(MagicMock(), pause=0.1).wait(f, n=2)128        self.assertEqual(f.call_count, 2)129    def test_does_retry_if_function_does_not_evaluate_to_true_with_ttl_retires(self):...

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.