@Test
public void testInvalidGetPlansById() {

	when(planRepository.findPlansByUserId(plan.getUserId())).thenReturn(plans);
	when(planRepository.findPlansByUserId(plan2.getUserId())).thenReturn(plans);
	assertEquals(planService.getPlansById(plan.getUserId()), planService.getPlansById(plan.getUserId()));
}