@Test
public void testProcessDelete() {
Long size = repository.count();
List<Group> groups = new ArrayList<>(5);
groups.add(controller.processCreate(new Group("Test 1")));
groups.add(controller.processCreate(new Group("Test 2")));
groups.add(controller.processCreate(new Group("Test 3")));
groups.add(controller.processCreate(new Group("Test 4")));
groups.add(controller.processCreate(new Group("Test 5")));
if (size == repository.count()) {
Assert.fail();
}