@Test public void whenTheCacheObservesANonEmtyBudgetClassificationItShouldUpdateItsCachedServiceFundingSourceWithObservedBudgetClassification() { BudgetClassification budgetClassification = Mockito.mock(BudgetClassification.class); cache.updateServiceFundingSourceWithBudgetClassification(budgetClassification); verify(serviceFundingSource).setFundingSource(budgetClassification); }