@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);
  }