Java Tools for Developers: 2nd edition by Chou Cheng-Hung

Author:Chou, Cheng-Hung [Chou, Cheng-Hung]
Language: eng
Format: azw3, mobi, epub
Published: 2016-02-06T16:00:00+00:00

@Test

public void getInventory() throws ProductNotFoundException {

String productNo = "A0001";

int expected = 10;

expect(provider.exists(productNo)).andReturn(true);

expect(provider.getInventory(productNo)).andReturn(expected);

replay(provider);

int inventory = purchaseMgr.getInventory(productNo);

assertEquals(inventory, expected);

}

@Test

public void getTotal() throws ProductNotFoundException,

NotEnoughInventoryException {

String productNo = "A0001";

int quantity = 8;

double price = 150;

double expected= price*quantity;

expect(provider.exists(productNo)).andReturn(true);

expect(provider.getInventory(productNo)).andReturn(10);

expect(provider.getPrice(productNo)).andReturn(price);

replay(provider);

double total = purchaseMgr.getTotal(productNo, quantity);

assertEquals(total, expected, 0);

verify(provider);

}

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