1 /*
2  * Copyright (C) 2021 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 android.hardware.input;
18 
19 import static com.google.common.truth.Truth.assertWithMessage;
20 
21 import static org.testng.Assert.assertThrows;
22 
23 import androidx.test.runner.AndroidJUnit4;
24 
25 import org.junit.Test;
26 import org.junit.runner.RunWith;
27 
28 @RunWith(AndroidJUnit4.class)
29 public class VirtualMouseScrollEventTest {
30 
31     @Test
scrollEvent_xOutOfRange()32     public void scrollEvent_xOutOfRange() {
33         assertThrows(IllegalArgumentException.class, () -> new VirtualMouseScrollEvent.Builder()
34                 .setXAxisMovement(1.5f)
35                 .setYAxisMovement(1.0f));
36     }
37 
38     @Test
scrollEvent_yOutOfRange()39     public void scrollEvent_yOutOfRange() {
40         assertThrows(IllegalArgumentException.class, () -> new VirtualMouseScrollEvent.Builder()
41                 .setXAxisMovement(0.5f)
42                 .setYAxisMovement(1.1f));
43     }
44 
45     @Test
scrollEvent_created()46     public void scrollEvent_created() {
47         final VirtualMouseScrollEvent event = new VirtualMouseScrollEvent.Builder()
48                 .setXAxisMovement(-1f)
49                 .setYAxisMovement(1f).build();
50         assertWithMessage("Incorrect x value").that(event.getXAxisMovement()).isEqualTo(-1f);
51         assertWithMessage("Incorrect y value").that(event.getYAxisMovement()).isEqualTo(1f);
52     }
53 }
54 
55