Function test_step_trace

tests/feature/test_steps.py:463–574

Test step trace.

(pytester)

def test_step_trace(pytester):
    """Test step trace."""
    pytester.makeini(
        """
        [pytest]
        console_output_style=classic
    """
    )

    pytester.makefile(
        ".feature",
        test="""
            Feature: StepHandler hooks
                Scenario: When step has hook on failure
                    Given I have a bar
                    When it fails

                Scenario: When step's dependency a has failure
                    Given I have a bar
                    When its dependency fails

                Scenario: When step is not found
                    Given not found

                Scenario: When step validation error happens
                    Given foo
                    And foo
    """,
    )
    pytester.makepyfile(
        """
        import pytest
        from pytest_bdd import given, when, scenario

        @given('I have a bar')
        def _():
            return 'bar'

        @when('it fails')
        def _():
            raise Exception('when fails')

        @pytest.fixture
        def dependency():
            raise Exception('dependency fails')

        @when("its dependency fails")
        def when_dependency_fails(dependency):
            pass

        @scenario('test.feature', "When step's dependency a has failure")
        def test_when_dependency_fails():
            pass

        @scenario('test.feature', 'When step has hook on failure')
        def test_when_fails():
            pass