@Test
public void testGetItemByIdWhenItemExists() {
StockItem stockItem = new StockItem((long) 771123, "Odav toode", "Odavad tooted", 0.5, 10);
model.addItem(stockItem);
assertEquals(stockItem, model.getItemById(stockItem.getId()));
}
@Test
public void testValidateIDUniqueness() {
StockItem stockItem =
new StockItem((long) 246819, "Suvaline toode", "Suvaline tootegrupp", 100, 25);
StockItem stockItem2 =
new StockItem((long) 246819, "Suvaline toode2", "Suvaline tootegrupp2", 50, 30);
model.addItem(stockItem);
model.addItem(stockItem2);
assertEquals(25, model.getItemById(stockItem.getId()).getQuantity());
}
@Test(expected = NoSuchElementException.class)
public void testGetItemByIdWhenThrowsException() {
model.getItemById(646546);
}
