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      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.internal.widget;
     18 
     19 import android.content.Context;
     20 import android.test.AndroidTestCase;
     21 import android.view.ActionMode;
     22 import android.view.View;
     23 import android.view.ViewGroup;
     24 
     25 /**
     26  * Tests for {@link ActionBarContainer}.
     27  */
     28 public class ActionBarContainerTest extends AndroidTestCase {
     29     private ActionBarContainer mActionBarContainer;
     30 
     31     @Override
     32     protected void setUp() throws Exception {
     33         super.setUp();
     34         mActionBarContainer = new ActionBarContainer(mContext);
     35     }
     36 
     37     public void testPrimaryActionModesAreStopped() {
     38         TestViewGroup viewGroup = new TestViewGroup(mContext);
     39         viewGroup.addView(mActionBarContainer);
     40 
     41         ActionMode mode = mActionBarContainer.startActionModeForChild(
     42                 null, null, ActionMode.TYPE_PRIMARY);
     43 
     44         assertNull(mode);
     45         // Should not bubble up.
     46         assertFalse(viewGroup.isStartActionModeForChildTypedCalled);
     47         assertFalse(viewGroup.isStartActionModeForChildTypelessCalled);
     48 
     49         mode = mActionBarContainer.startActionModeForChild(null, null);
     50 
     51         assertNull(mode);
     52         // Should not bubble up.
     53         assertFalse(viewGroup.isStartActionModeForChildTypedCalled);
     54         assertFalse(viewGroup.isStartActionModeForChildTypelessCalled);
     55     }
     56 
     57     public void testFloatingActionModesAreBubbledUp() {
     58         TestViewGroup viewGroup = new TestViewGroup(mContext);
     59         viewGroup.addView(mActionBarContainer);
     60 
     61         ActionMode mode = mActionBarContainer.startActionModeForChild(
     62                 null, null, ActionMode.TYPE_FLOATING);
     63 
     64         // Should bubble up.
     65         assertNotNull(mode);
     66         assertTrue(viewGroup.isStartActionModeForChildTypedCalled);
     67     }
     68 
     69     private static class TestViewGroup extends ViewGroup {
     70         boolean isStartActionModeForChildTypedCalled = false;
     71         boolean isStartActionModeForChildTypelessCalled = false;
     72 
     73         public TestViewGroup(Context context) {
     74             super(context);
     75         }
     76 
     77         @Override
     78         public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) {
     79             isStartActionModeForChildTypelessCalled = true;
     80             return super.startActionModeForChild(originalView, callback);
     81         }
     82 
     83         @Override
     84         public ActionMode startActionModeForChild(
     85                 View originalView, ActionMode.Callback callback, int type) {
     86             isStartActionModeForChildTypedCalled = true;
     87             return super.startActionModeForChild(originalView, callback, type);
     88         }
     89 
     90         @Override
     91         protected void onLayout(boolean changed, int l, int t, int r, int b) {}
     92     }
     93 }
     94