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 android.view.KeyEvent; 24 25 import androidx.test.runner.AndroidJUnit4; 26 27 import org.junit.Test; 28 import org.junit.runner.RunWith; 29 30 @RunWith(AndroidJUnit4.class) 31 public class VirtualKeyEventTest { 32 33 @Test keyEvent_emptyBuilder()34 public void keyEvent_emptyBuilder() { 35 assertThrows(IllegalArgumentException.class, () -> new VirtualKeyEvent.Builder().build()); 36 } 37 38 @Test keyEvent_noKeyCode()39 public void keyEvent_noKeyCode() { 40 assertThrows(IllegalArgumentException.class, 41 () -> new VirtualKeyEvent.Builder().setAction(VirtualKeyEvent.ACTION_DOWN).build()); 42 } 43 44 @Test keyEvent_noAction()45 public void keyEvent_noAction() { 46 assertThrows(IllegalArgumentException.class, 47 () -> new VirtualKeyEvent.Builder().setKeyCode(KeyEvent.KEYCODE_A).build()); 48 } 49 50 @Test keyEvent_created()51 public void keyEvent_created() { 52 final VirtualKeyEvent event = new VirtualKeyEvent.Builder() 53 .setAction(VirtualKeyEvent.ACTION_DOWN) 54 .setKeyCode(KeyEvent.KEYCODE_A).build(); 55 assertWithMessage("Incorrect key code").that(event.getKeyCode()).isEqualTo( 56 KeyEvent.KEYCODE_A); 57 assertWithMessage("Incorrect action").that(event.getAction()).isEqualTo( 58 VirtualKeyEvent.ACTION_DOWN); 59 } 60 } 61