Method test_poolargs

test/engine/test_parseconnect.py:821–856

test that connection pool args make it thru

(self)

        assert repr(e2) == "Engine(mysql+mysqldb://scott:***@localhost/test)"

    def test_poolargs(self):
        """test that connection pool args make it thru"""

        e = create_engine(
            "postgresql+psycopg2://",
            creator=None,
            pool_recycle=50,
            echo_pool=None,
            module=mock_dbapi,
            _initialize=False,
        )
        assert e.pool._recycle == 50

        # these args work for QueuePool

        e = create_engine(
            "postgresql+psycopg2://",
            max_overflow=8,
            pool_timeout=60,
            poolclass=tsa.pool.QueuePool,
            module=mock_dbapi,
            _initialize=False,
        )

        # but not SingletonThreadPool

        assert_raises(
            TypeError,
            create_engine,
            "sqlite://",
            max_overflow=8,
            pool_timeout=60,
            poolclass=tsa.pool.SingletonThreadPool,
            module=mock_sqlite_dbapi,
            _initialize=False,
        )

    @testing.combinations(True, False)
    def test_password_object_str(self, creator):