@Test
public void testPersistenceUnitDescriptorIsNotSupportedIfUrlPropertyIsMissing() {

	// GIVEN
	when(descriptor.getProperties()).thenReturn(
			ImmutableMap.<String, Object>builder().put("javax.persistence.jdbc.driver", "some.Driver").build());
	// WHEN
	boolean isSupported = SqlDbConfiguration.isSupported(descriptor);
	// THEN
	assertFalse(isSupported);
}