git.gumartinm.name Git - JavaForFun/blob

   1 package de.spring.webservices.rest.business;
   2
   3 import static org.mockito.Mockito.mock;
   4 import static org.mockito.Mockito.times;
   5 import static org.mockito.Mockito.verify;
   6 import static org.mockito.Mockito.when;
   7
   8 import java.util.ArrayList;
   9 import java.util.List;
  10
  11 import org.junit.Before;
  12 import org.junit.Test;
  13 import org.mockito.ArgumentCaptor;
  14
  15 import de.spring.webservices.domain.Car;
  16 import de.spring.webservices.rest.client.CarClientService;
  17
  18 public class BusinessServiceTest {
  19
  20         private CarClientService carClientService;
  21         private BusinessService businessService;
  22
  23     @Before
  24     public void createTest() {
  25         carClientService = mock(CarClientService.class);
  26         businessService = new BusinessService(carClientService);
  27     }
  28
  29         @Test
  30         public void whenDoSomethingWithCarsThenInvokeDoGetCars() {
  31                 Car expectedOne = new Car(66L, "test");
  32                 Car expectedTwo = new Car(99L, "example");
  33                 List<Car> expected = new ArrayList<>();
  34                 expected.add(expectedOne);
  35                 expected.add(expectedTwo);
  36                 when(carClientService.doGetCars()).thenReturn(expected);
  37
  38                 businessService.doSomethingWithCars();
  39
  40                 verify(carClientService, times(1)).doGetCars();
  41         }
  42
  43         @Test
  44         public void whenDoSomethingWithOneCarhenInvokeDoGetCar() {
  45                 Long id = 66L;
  46                 Car expected = new Car(66L, "test");
  47
  48                 when(carClientService.doGetCar(id)).thenReturn(expected);
  49
  50                 businessService.doSomethingWithCar(id);
  51
  52                 verify(carClientService, times(1)).doGetCar(id);
  53         }
  54
  55         @Test
  56         public void whenCreateNewCarThenCreateNewOne() {
  57                 Car expected = new Car(66L, "test");
  58                 ArgumentCaptor<Car> argCar = ArgumentCaptor.forClass(Car.class);
  59
  60                 when(carClientService.doNewCar(argCar.capture())).thenReturn(expected);
  61
  62                 businessService.createsNewCar();
  63
  64                 verify(carClientService, times(1)).doNewCar(argCar.getValue());
  65         }
  66 }