python-statemachine/tests/scxml/conftest.py at 8ad63c05f35badd1c39dd93d84226e68abe7dc2e · fgmacedo/python-statemachine · GitHub

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from pathlib import Path

import pytest

CURRENT_DIR = Path(__file__).parent
TESTCASES_DIR = CURRENT_DIR

# xfail sets — all tests currently fail identically on both engines
XFAIL_BOTH = {
    # mandatory — invoke-related
    "test191",
    "test192",
    "test207",
    "test215",
    "test216",
    "test220",
    "test223",
    "test224",
    "test225",
    "test226",
    "test228",
    "test229",
    "test232",
    "test233",
    "test234",
    "test235",
    "test236",
    "test239",
    "test240",
    "test241",
    "test243",
    "test244",
    "test245",
    "test247",
    "test253",
    "test276",
    "test338",
    "test347",
    "test422",
    "test530",
    # optional
    "test201",
    "test446",
    "test509",
    "test510",
    "test518",
    "test519",
    "test520",
    "test522",
    "test531",
    "test532",
    "test534",
    "test557",
    "test558",
    "test561",
    "test567",
    "test577",
}
XFAIL_SYNC_ONLY: set[str] = set()
XFAIL_ASYNC_ONLY: set[str] = set()

XFAIL_SYNC = XFAIL_BOTH | XFAIL_SYNC_ONLY
XFAIL_ASYNC = XFAIL_BOTH | XFAIL_ASYNC_ONLY


@pytest.fixture(scope="session")
def should_generate_debug_diagram(request):
    return request.config.getoption("--gen-diagram")


def compute_testcase_marks(testcase_path: Path, is_async: bool) -> list[pytest.MarkDecorator]:
    marks: list[pytest.MarkDecorator] = [pytest.mark.scxml]
    test_id = testcase_path.stem
    xfail_set = XFAIL_ASYNC if is_async else XFAIL_SYNC
    if test_id in xfail_set:
        marks.append(pytest.mark.xfail)
    return marks


def pytest_generate_tests(metafunc):
    if "testcase_path" not in metafunc.fixturenames:
        return

    is_async = "async" in metafunc.function.__name__

    metafunc.parametrize(
        "testcase_path",
        [
            pytest.param(
                testcase_path,
                id=str(testcase_path.relative_to(TESTCASES_DIR)),
                marks=compute_testcase_marks(testcase_path, is_async),
            )
            for testcase_path in TESTCASES_DIR.glob("**/*.scxml")
            if "sub" not in testcase_path.name
        ],
    )