package fr.plil.sio.web.mvc;
  

  import org.junit.Before;
  import org.junit.Test;
  

  import java.util.LinkedList;
  import java.util.List;
  
  import static org.junit.Assert.assertEquals;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  

  public class ViewUsersControllerTest {
  
      private ViewUsersController viewUsersController;

      private UserRepository userRepository;

      private UserSession userSession;
  
      @Before
      public void createInstances() {
          viewUsersController = new ViewUsersController();

          userRepository = mock(UserRepository.class);
          List<User> users = new LinkedList<>();
          users.add(new User("admin", "password"));
          when(userRepository.findAll()).thenReturn(users);

          viewUsersController.setUserRepository(userRepository);

          userSession = new UserSession();
          userSession.setUsername("admin");
          viewUsersController.setUserSession(userSession);
      }
  
      @Test
      public void testPopulateUsers() {
          assertEquals(1, viewUsersController.populateUsers().size());
      }
  
      @Test
      public void testPopulateUser() {
          assertEquals("admin", viewUsersController.populateUser().getUsername());
      }
  
      @Test
      public void testGetViewUsers() {
          assertEquals("viewUsers",viewUsersController.getViewUsers());
      }
  }