Ejemplo n.º 1
0
  /**
   * This tests the cashier under very simple terms: one customer is ready to pay the exact bill.
   */
  public void testInitializationTest() { // tests to ensure Cashier is constructed properly //CHANGE
    //        	  customer1.cashier = cashier;//You can do almost anything in a unit test.

    // check preconditions
    assertEquals(
        "Cashier should have 0 customers in it. It doesn't.", cashier.getMyCustomers().size(), 0);
    assertEquals("Cashier did not start with 500 money", cashier.getMoney(), 500.0); // CHANGE
    assertEquals("marketPayments list did not start empty", cashier.getMarketPayments().size(), 0);
    assertEquals("myCustomers list did not start at size zero", cashier.getMyCustomers().size(), 0);
    assertEquals("menuMap did not start with 4 items in it", cashier.getPriceMenu().size(), 4);
  }
Ejemplo n.º 2
0
  public void testOneNormalCustomerScenario() {
    assertEquals("myCustomers list should start at zero", cashier.getMyCustomers().size(), 0);
    // cashier will FIRST be sent message from waiter,
    // then will check sched,
    // then will perform action calculateBill
    //// test for price being correct then new msg sent to waiter
    cashier.msgComputeBill(customer1, "Krabby Patty", waiter);
    assertEquals("size of myCustomers list is not 1", cashier.getMyCustomers().size(), 1);
    assertEquals(
        "myCustomer list has stored incorrect customer",
        cashier.getMyCustomers().get(0).getCustomer(),
        customer1);
    assertEquals(
        "muCustomer list has stored incorrect waiter",
        cashier.getMyCustomers().get(0).getWaiter(),
        waiter);
    assertTrue(
        "myCustomer list has stored wrong choice",
        cashier.getMyCustomers().get(0).getChoice().equals("Krabby Patty"));
    assertEquals(
        "myCustomer list has stored wrong payment",
        cashier.getMyCustomers().get(0).getPayment(),
        0.0);
    assertEquals(
        "myCustomer has stored incorrect state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.doneEating);

    // INTERLEAVING OF OTHER MESSAGE TO SHOW IT DOESNT DISRUPT CASHIER
    cashier.msgRequestPayment(market1, 7);
    assertTrue(
        "Cashier's marketPayments list should not be empty after receiving Market's message",
        cashier.getMarketPayments().size() == 1);
    assertTrue(
        "marketPayment created does not have correct market in it",
        cashier.getMarketPayments().get(0).getMarket() == market1);
    assertTrue(
        "marketPayment amount is incorrect", cashier.getMarketPayments().get(0).getAmount() == 7);
    cashier.msgRequestPayment(market2, 23);
    assertTrue(
        "Cashier's marketPayments list should not be empty after receiving Market's message",
        cashier.getMarketPayments().size() == 2);
    assertTrue(
        "marketPayment created does not have correct market in it",
        cashier.getMarketPayments().get(1).getMarket() == market2);
    assertTrue(
        "marketPayment amount is incorrect", cashier.getMarketPayments().get(1).getAmount() == 23);
    // END INTERLEAVING

    // Test Scheduler

    assertEquals("Cashier scheduler not returning true", cashier.pickAndExecuteAnAction(), true);
    assertEquals(
        "myCustomer has stored incorrect state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.waitingForCheck);
    // Test action and message sending
    assertTrue(
        "waiter did not receive message",
        waiter.log.containsString("received msgHereIsCheck from cashier" + 15.99));

    cashier.msgHereIsMyPayment(customer1, 15.99);

    assertEquals("incorrect size of myCustomer list", cashier.getMyCustomers().size(), 1);
    assertEquals(
        "cash amount incorrectly transferred to MyCustomer",
        cashier.getMyCustomers().get(0).getPayment(),
        15.99);
    assertEquals(
        "MyCustomer is in wrong state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.paying);

    assertTrue("scheduler not returning true", cashier.pickAndExecuteAnAction());

    assertTrue(
        "customer did not receive msgHereIsChange",
        customer1.log.containsString("I have received change " + 0));
    assertEquals(
        "Cashier's money not updated with what customer paid", cashier.getMoney(), 1015.99);
    assertEquals(
        "MyCustomer in incorrect state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.leaving);

    // setUp() runs first before this test!

    // TODO check how to get cashier log when he is not a mock
    //                assertEquals("CashierAgent should have an empty event log before the Cashier's
    // HereIsBill is called. Instead, the Cashier's event log reads: "
    //                                                + cashier.log.toString(), 0,
    // cashier.log.size());
  }
Ejemplo n.º 3
0
  public void
      testMultipleCustomerScenario() { // tests cashier working with multiple customers
                                       // simultaneously
    assertEquals("myCustomers list should start at zero", cashier.getMyCustomers().size(), 0);
    cashier.msgComputeBill(customer1, "Rice", waiter);
    assertEquals("size of myCustomers list is not 1", cashier.getMyCustomers().size(), 1);
    cashier.msgComputeBill(customer2, "Sushi", waiter);
    assertEquals("size of myCustomers list is not 2", cashier.getMyCustomers().size(), 2);
    assertEquals(
        "myCustomer list has stored incorrect customer",
        cashier.getMyCustomers().get(0).getCustomer(),
        customer1);
    assertEquals(
        "myCustomer list has stored incorrect customer",
        cashier.getMyCustomers().get(1).getCustomer(),
        customer2);
    assertEquals(
        "muCustomer list has stored incorrect waiter",
        cashier.getMyCustomers().get(0).getWaiter(),
        waiter);
    assertEquals(
        "muCustomer list has stored incorrect waiter",
        cashier.getMyCustomers().get(1).getWaiter(),
        waiter);

    assertTrue(
        "myCustomer list has stored wrong choice",
        cashier.getMyCustomers().get(0).getChoice().equals("Rice"));
    assertTrue(
        "myCustomer list has stored wrong choice",
        cashier.getMyCustomers().get(1).getChoice().equals("Sushi"));

    assertEquals(
        "myCustomer list has stored wrong payment",
        cashier.getMyCustomers().get(0).getPayment(),
        0.0);
    assertEquals(
        "myCustomer list has stored wrong payment",
        cashier.getMyCustomers().get(1).getPayment(),
        0.0);

    assertEquals(
        "myCustomer has stored incorrect state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.doneEating);
    assertEquals(
        "myCustomer has stored incorrect state",
        cashier.getMyCustomers().get(1).getState(),
        customerState.doneEating);

    // INTERLEAVING OF OTHER MESSAGE TO SHOW IT DOESNT DISRUPT CASHIER
    cashier.msgRequestPayment(market1, 7);
    assertTrue(
        "Cashier's marketPayments list should not be empty after receiving Market's message",
        cashier.getMarketPayments().size() == 1);
    assertTrue(
        "marketPayment created does not have correct market in it",
        cashier.getMarketPayments().get(0).getMarket() == market1);
    assertTrue(
        "marketPayment amount is incorrect", cashier.getMarketPayments().get(0).getAmount() == 7);
    cashier.msgRequestPayment(market2, 23);
    assertTrue(
        "Cashier's marketPayments list should not be empty after receiving Market's message",
        cashier.getMarketPayments().size() == 2);
    assertTrue(
        "marketPayment created does not have correct market in it",
        cashier.getMarketPayments().get(1).getMarket() == market2);
    assertTrue(
        "marketPayment amount is incorrect", cashier.getMarketPayments().get(1).getAmount() == 23);
    // END INTERLEAVING

    assertEquals("Cashier scheduler not returning true", cashier.pickAndExecuteAnAction(), true);
    assertEquals(
        "myCustomer has stored incorrect state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.waitingForCheck);
    assertTrue(
        "waiter did not receive message",
        waiter.log.containsString("received msgHereIsCheck from cashier" + 10.99));

    assertEquals("Cashier scheduler not returning true", cashier.pickAndExecuteAnAction(), true);
    assertEquals(
        "myCustomer has stored incorrect state",
        cashier.getMyCustomers().get(1).getState(),
        customerState.waitingForCheck);
    assertTrue(
        "waiter did not receive message",
        waiter.log.containsString("received msgHereIsCheck from cashier" + 5.99));

    cashier.msgHereIsMyPayment(customer1, 10.99);
    cashier.msgHereIsMyPayment(customer2, 5.99);

    assertEquals("incorrect size of myCustomer list", cashier.getMyCustomers().size(), 2);
    assertEquals(
        "cash amount incorrectly transferred to MyCustomer",
        cashier.getMyCustomers().get(0).getPayment(),
        10.99);
    assertEquals(
        "cash amount incorrectly transferred to MyCustomer",
        cashier.getMyCustomers().get(1).getPayment(),
        5.99);

    assertEquals(
        "MyCustomer is in wrong state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.paying);
    assertEquals(
        "MyCustomer is in wrong state",
        cashier.getMyCustomers().get(1).getState(),
        customerState.paying);

    assertTrue("scheduler not returning true", cashier.pickAndExecuteAnAction());
    assertEquals(
        "Cashier's money not updated with what customer paid", cashier.getMoney(), 1010.99);

    assertTrue(
        "customer did not receive msgHereIsChange",
        customer1.log.containsString("I have received change " + 0));
    assertEquals(
        "MyCustomer in incorrect state",
        cashier.getMyCustomers().get(0).getState(),
        customerState.leaving);

    assertTrue("scheduler not returning true", cashier.pickAndExecuteAnAction());
    assertEquals(
        "Cashier's money not updated with what customer paid", cashier.getMoney(), 1016.98);

    assertTrue(
        "customer did not receive msgHereIsChange",
        customer2.log.containsString("I have received change " + 0));
    assertEquals(
        "MyCustomer in incorrect state",
        cashier.getMyCustomers().get(1).getState(),
        customerState.leaving);
  }