public void testSave() throws Exception {
int len = expRepo.size();
assertEquals(2, len);
final Expense exp3 = new Expense(PropertyType.CAR, 236, "euro");
exp3.setUserId("test");
expRepo.save(exp3);
int len1 = expRepo.size();
assertEquals(3, len1);
}
public void testFindAll() throws Exception {
int len1 = expRepo.size();
assertEquals(2, len1);
}
public void testDelete() throws Exception {
expRepo.delete(exp2.getId());
int len1 = expRepo.size();
assertEquals(1, len1);
}