@Test
  public void shouldBeAbleToSaveBudgets() {
    Budgets savedBudgets = budgetsRepository.save(budgets1);

    assertThat(savedBudgets.getId()).isNotNull();
    assertThat(savedBudgets.getId()).isGreaterThan(0);
  }
  @Test
  public void shouldBeAbleToFindByUsername() {
    dbSeeder.seedData(budget1, budget2, budgets1);

    Budgets budgets = budgetsRepository.findByUsername(Budgets.DEFAULT_USERNAME);

    assertThat(budgets.getBudgets()).containsOnly(budget1, budget2);
    assertBudget(budgets.getSelectedBudget(), budget1);
    assertBudget(budgets.getBudgets().get(0), budget1);
    assertBudget(budgets.getBudgets().get(1), budget2);
  }