An example of using Mockito's InOrder method.

InOrder.java

@Test
public void updateCustomer_findsTheCustomerById_andUpdatesTheCustomerInTheDatabase() {
    InOrder inOrder = Mockito.inOrder(customerRepository);

    Customer customer1 = Customer.builder()
            .customerId(1L)
            .firstName("Sam")
            .lastName("Adams")
            .paymentInfo(PaymentInfo.builder().build())
            .build();

    Customer customerToBeUpdated = Customer.builder()
            .customerId(1L)
            .firstName("Sam")
            .lastName("Adams")
            .paymentInfo(PaymentInfo.builder()
                    .cardNumber("4372762")
                    .expirationDate("7/12")
                    .securityCode("345")
                    .zipCode("87262")
                    .build())
            .build();

    when(customerRepository.findById(anyLong()))
            .thenReturn(Optional.of(customer1));
    when(customerRepository.save(any()))
            .thenReturn(customerToBeUpdated);

    Customer actualUpdatedCustomer = customerService.updateCustomer(customerToBeUpdated);

    assertThat(actualUpdatedCustomer).isEqualTo(customerToBeUpdated);
    inOrder.verify(customerRepository).save(customerToBeUpdated);
    inOrder.verify(customerRepository).findById(1L);
}