1 /*
2  * Copyright (C) 2022 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.server.display;
18 
19 import static org.junit.Assert.assertEquals;
20 
21 import androidx.test.filters.SmallTest;
22 import androidx.test.runner.AndroidJUnit4;
23 
24 import org.junit.Before;
25 import org.junit.Test;
26 import org.junit.runner.RunWith;
27 
28 
29 @SmallTest
30 @RunWith(AndroidJUnit4.class)
31 public final class HighBrightnessModeMetadataTest {
32     private HighBrightnessModeMetadata mHighBrightnessModeMetadata;
33 
34     private long mRunningStartTimeMillis = -1;
35 
36     @Before
setUp()37     public void setUp() {
38         mHighBrightnessModeMetadata = new HighBrightnessModeMetadata();
39     }
40 
41     @Test
checkDefaultValues()42     public void checkDefaultValues() {
43         assertEquals(mHighBrightnessModeMetadata.getRunningStartTimeMillis(),
44                 mRunningStartTimeMillis);
45         assertEquals(mHighBrightnessModeMetadata.getHbmEventQueue().size(), 0);
46     }
47 
48     @Test
checkSetValues()49     public void checkSetValues() {
50         mRunningStartTimeMillis = 10;
51         mHighBrightnessModeMetadata.setRunningStartTimeMillis(mRunningStartTimeMillis);
52         assertEquals(mHighBrightnessModeMetadata.getRunningStartTimeMillis(),
53                 mRunningStartTimeMillis);
54         HbmEvent expectedHbmEvent = new HbmEvent(10, 20);
55         mHighBrightnessModeMetadata.addHbmEvent(expectedHbmEvent);
56         HbmEvent actualHbmEvent  = mHighBrightnessModeMetadata.getHbmEventQueue().peekFirst();
57         assertEquals(expectedHbmEvent.toString(), actualHbmEvent.toString());
58     }
59 }
60