1 /* 2 * Copyright (C) 2016 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.documentsui.files; 18 19 import static org.junit.Assert.assertTrue; 20 21 import android.support.test.filters.MediumTest; 22 import android.support.test.runner.AndroidJUnit4; 23 import android.view.KeyEvent; 24 import android.view.MotionEvent; 25 26 import org.junit.Before; 27 import org.junit.Test; 28 import org.junit.runner.RunWith; 29 30 @RunWith(AndroidJUnit4.class) 31 @MediumTest 32 public class ActivityInputHandlerTest { 33 34 private ActivityInputHandler mActivityInputHandler; 35 private boolean mDeleteHappened; 36 37 @Before setUp()38 public void setUp() { 39 mDeleteHappened = false; 40 mActivityInputHandler = new ActivityInputHandler(() -> { 41 mDeleteHappened = true; 42 }); 43 } 44 45 @Test testDelete()46 public void testDelete() { 47 KeyEvent event = new KeyEvent(0, 0, MotionEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL, 0, 48 KeyEvent.META_ALT_ON); 49 assertTrue(mActivityInputHandler.onKeyDown(event.getKeyCode(), event)); 50 assertTrue(mDeleteHappened); 51 } 52 } 53