@Override
    public boolean isInSameDatabaseInstance(final ConnectionProperties connectionProps) {
        return hostname.equals(connectionProps.getHostname()) && port == connectionProps.getPort();
    }
@Test
    void assertIsNotInSameDatabaseInstanceWithDifferentHostname() {
        assertFalse(new StandardConnectionProperties("127.0.0.1", 9999, "foo", "foo")
                .isInSameDatabaseInstance(new StandardConnectionProperties("127.0.0.2", 9999, "foo", "foo")));
    }