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.setupwizardlib.test;
18 
19 import static org.junit.Assert.assertSame;
20 import static org.junit.Assert.assertTrue;
21 
22 import android.content.Context;
23 import android.graphics.drawable.ShapeDrawable;
24 import android.support.test.InstrumentationRegistry;
25 import android.support.test.filters.SmallTest;
26 import android.support.test.runner.AndroidJUnit4;
27 import com.android.setupwizardlib.view.StatusBarBackgroundLayout;
28 import org.junit.Test;
29 import org.junit.runner.RunWith;
30 
31 @RunWith(AndroidJUnit4.class)
32 @SmallTest
33 public class StatusBarBackgroundLayoutTest {
34 
35   @Test
testSetStatusBarBackground()36   public void testSetStatusBarBackground() {
37     final StatusBarBackgroundLayout layout =
38         new StatusBarBackgroundLayout(InstrumentationRegistry.getContext());
39     final ShapeDrawable drawable = new ShapeDrawable();
40     layout.setStatusBarBackground(drawable);
41     assertSame(
42         "Status bar background drawable should be same as set",
43         drawable,
44         layout.getStatusBarBackground());
45   }
46 
47   @Test
testAttachedToWindow()48   public void testAttachedToWindow() {
49     // Attaching to window should request apply window inset
50     if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
51       final TestStatusBarBackgroundLayout layout =
52           new TestStatusBarBackgroundLayout(InstrumentationRegistry.getContext());
53       layout.mRequestApplyInsets = false;
54       layout.onAttachedToWindow();
55 
56       assertTrue("Attaching to window should apply window inset", layout.mRequestApplyInsets);
57     }
58   }
59 
60   private static class TestStatusBarBackgroundLayout extends StatusBarBackgroundLayout {
61 
62     boolean mRequestApplyInsets = false;
63 
TestStatusBarBackgroundLayout(Context context)64     TestStatusBarBackgroundLayout(Context context) {
65       super(context);
66     }
67 
68     @Override
onAttachedToWindow()69     public void onAttachedToWindow() {
70       super.onAttachedToWindow();
71     }
72 
73     @Override
requestApplyInsets()74     public void requestApplyInsets() {
75       super.requestApplyInsets();
76       mRequestApplyInsets = true;
77     }
78   }
79 }
80