Using pytest-dependency to solve the problem of dependency between use cases

Usage scenario: test B can be effectively carried out only after Test A has passed successfully.

Use this plug-in to mark a test as a dependency on other test, and those test that depend on it will be skipped when the execution of the dependency fails.

-example above:

Installation: pytest-dependency

Pip install pytest-dependency

Use:

Import pytest@pytest.mark.dependency () def test_01 (test): assert False@pytest.mark.dependency (depends= ["test_01"]) def test_02 (test): print ("execute Test 2")

Take a look at the results:

Test_01 is a dependency of test_02, so after test_01 fails, test_02 is skipped

Conclusion:

1. Install the plug-in first

2. The way to use it is to mark the dependent method with @ pytest.mark.dependency () and use @ pytest.mark.dependency (depends= ["test_name"]) to refer to the dependency.