1 package com.android.example.bindingdemo.vo; 2 3 import android.databinding.OnPropertyChangedListener; 4 5 import com.android.example.bindingdemo.R; 6 7 import org.junit.Before; 8 import org.junit.Test; 9 10 import static org.junit.Assert.assertEquals; 11 import static org.mockito.Mockito.mock; 12 import static org.mockito.Mockito.verify; 13 import static org.mockito.Mockito.verifyNoMoreInteractions; 14 15 import com.android.example.bindingdemo.BR; 16 public class UnitTest { 17 18 private User testUser; 19 20 @Before 21 public void setUp() throws Exception { 22 testUser = new User("Ted", "Tester", R.drawable.george, User.ROBOTS); 23 } 24 25 @Test 26 public void settersWorkFineOnTheJvm() throws Exception { 27 assertEquals("Ted", testUser.getName()); 28 testUser.setName("Tom"); 29 assertEquals("Tom", testUser.getName()); 30 } 31 32 @Test 33 public void listeners() throws Exception { 34 OnPropertyChangedListener mockListener = mock(OnPropertyChangedListener.class); 35 testUser.addOnPropertyChangedListener(mockListener); 36 testUser.setName("Tom"); 37 verify(mockListener).onPropertyChanged(testUser, BR.name); 38 verifyNoMoreInteractions(mockListener); 39 } 40 } 41
