Function test_fail_extra_reporting

testing/test_terminal.py:1234–1251

(
    pytester: Pytester, monkeypatch, use_ci: bool, expected_message: str
)

    ids=("on CI", "not on CI"),
)
def test_fail_extra_reporting(
    pytester: Pytester, monkeypatch, use_ci: bool, expected_message: str
) -> None:
    if use_ci:
        monkeypatch.setenv("CI", "true")
    else:
        monkeypatch.delenv("CI", raising=False)
    monkeypatch.setenv("COLUMNS", "80")
    pytester.makepyfile("def test_this(): assert 0, 'this_failed' * 100")
    result = pytester.runpytest("-rN")
    result.stdout.no_fnmatch_line("*short test summary*")
    result = pytester.runpytest()
    result.stdout.fnmatch_lines(
        [
            "*test summary*",
            f"FAILED test_fail_extra_reporting.py::test_this {expected_message}",
        ]
    )


def test_fail_reporting_on_pass(pytester: Pytester) -> None: