The document discusses testing the graphical user interface (GUI) of an application. It covers presenting code, GUI testing concepts like the passive view pattern, and using mocks. Mocks are classes that simulate real objects and are used to test GUI logic without dependencies on other layers of the application. Manual mocks can be created by implementing interfaces, while Mockito provides a mocking framework to simplify mock creation and verification.

1. Testowanie GUI
1.Prezentacja kodu
2.Koncepcja testowania GUI
3.Passive View
4.Słowo o Mockach

2. Prezentacja kodu

3. CECHY GUI

4. TESTOWANIE PRZEZ GUI
GUI
RESZTA APLIKACJi

5. TESTOWANIE WARSTWY GUI
GUI
MOCKI

6. CIENKIE NIETESTOWANE GUI
GUI
LOGIKA GUI

7. PASSIVE VIEW

8. PRZYKŁAD - KLASY

9. PRZYKŁAD - FLOW

10. GRAF OBIEKTÓW

11. INTERESUJE NAS...

12. MOCKI

13. RĘCZNIE UTWORZONY MOCK
@Test
public void orderShouldBeFilled() {
Order order = new Order(POTATOES, 50);
WarehouseMock warehouse = new WarehouseMock();
order.fill(warehouse);
warehouse.verifyRemoved(POTATOES, 50);
}
public interface Warehouse {
void remove(String product, int quantity);
}

14. RĘCZNIE UTWORZONY MOCK
public class WarehouseMock implements Warehouse {
private String productFromCall;
private int quantityFromCall;
@Override
public void remove(String product, int quantity) {
this.productFromCall = product;
this.quantityFromCall = quantity;
}
public void verifyRemoved(String product, int quantity)
{
assertEquals(productFromCall, product);
assertEquals(quantityFromCall, quantity);
}
}

15. MOCKITO
@Test
public void orderShouldBeFilled() {
Order order = new Order(POTATOES, 50);
WarehouseMock warehouse = mock(Warehouse.class);
order.fill(warehouse);
verify(warehouse).remove(POTATOES, 50);
}

16. DZIĘKUJĘ
Zdjęcia:
[3] http://www.flickr.com/photos/sanfora/3204460930/
[3] http://www.flickr.com/photos/texaseagle/2942574457
[7,8,9] http://martinfowler.com/eaaDev/PassiveScreen.html