带猴圈的最热夹具副

@pytest.fixture
def data():
    now = datetime.datetime.now()
    data = Data(now)
    return data
@pytest.fixture
def patch_db(monkeypatch):
    class FakeDbConnection:
        def __init__(*args, **kwargs):
        def fetchall(self):
            return [1,2,3]
    monkeypatch.setattr(DbConnection, 'execute', FakeDbConnection)
def test_get_somevalue(patch_db, data):
    userids = data.get_userids()
    assert userids == [1,2,3]
def test_get_something_else(patch_db, data):
    userids = data.get_userids()
    assert userids == [6,7,8]

@pytest.fixture(scope='module', params=[[1, 2, 3], [4, 5, 6]])
def patch_db(monkeypatch, test_values):
    class FakeDbConnection:
        def __init__(*args, **kwargs):
        def fetchall(self):
            return test_values.param
    monkeypatch.setattr(DbConnection, 'execute', FakeDbConnection)

@pytest.fixture
def data():
    now = datetime.datetime.now()
    data = Data(now)
    return data
@pytest.fixture
def patch_db(monkeypatch):
    class FakeDbConnection:
        def __init__(*args, **kwargs):
        def fetchall(self):
            return fetch_result.values
    monkeypatch.setattr(DbConnection, 'execute', FakeDbConnection)
    class FetchResult:
    fetch_result = FetchResult()
    fetch_result.values = None
    return fetch_result
def test_get_somevalue(patch_db, data):
    patch_db.values = [1,2,3]
    userids = data.get_userids()
    assert userids == [1,2,3]

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带猴圈的最热夹具副

1 个回答