1 package com.xtremelabs.robolectric.shadows; 2 3 import android.view.View; 4 import android.widget.ExpandableListView; 5 import com.xtremelabs.robolectric.WithTestDefaultsRunner; 6 import com.xtremelabs.robolectric.util.Transcript; 7 import org.junit.Before; 8 import org.junit.Test; 9 import org.junit.runner.RunWith; 10 11 import static org.hamcrest.CoreMatchers.sameInstance; 12 import static org.junit.Assert.assertThat; 13 14 @RunWith(WithTestDefaultsRunner.class) 15 public class ExpandableListViewTest { 16 17 private Transcript transcript; 18 private ExpandableListView expandableListView; 19 private MyOnChildClickListener myOnChildClickListener; 20 21 @Before 22 public void setUp() { 23 expandableListView = new ExpandableListView(null); 24 transcript = new Transcript(); 25 myOnChildClickListener = new MyOnChildClickListener(); 26 } 27 28 @Test 29 public void testPerformItemClick_ShouldFireOnItemClickListener() throws Exception { 30 expandableListView.setOnChildClickListener(myOnChildClickListener); 31 expandableListView.performItemClick(null, 6, -1); 32 transcript.assertEventsSoFar("item was clicked: 6"); 33 } 34 35 @Test 36 public void shouldTolerateNullChildClickListener() throws Exception { 37 expandableListView.performItemClick(null, 6, -1); 38 } 39 40 @Test 41 public void shouldPassTheViewToTheClickListener() throws Exception { 42 expandableListView.setOnChildClickListener(myOnChildClickListener); 43 expandableListView.performItemClick(null, 6, -1); 44 assertThat(myOnChildClickListener.expandableListView, sameInstance(expandableListView)); 45 } 46 47 private class MyOnChildClickListener implements ExpandableListView.OnChildClickListener { 48 ExpandableListView expandableListView; 49 50 @Override 51 public boolean onChildClick(ExpandableListView expandableListView, View view, int i, int position, long l) { 52 this.expandableListView = expandableListView; 53 transcript.add("item was clicked: " + position); 54 return true; 55 } 56 } 57 } 58
