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 package com.android.launcher3.allapps; 17 18 import android.content.ComponentName; 19 import android.test.InstrumentationTestCase; 20 21 import com.android.launcher3.AppInfo; 22 23 import java.util.ArrayList; 24 import java.util.List; 25 26 /** 27 * Unit tests for {@link DefaultAppSearchAlgorithm} 28 */ 29 public class DefaultAppSearchAlgorithmTest extends InstrumentationTestCase { 30 31 private List<AppInfo> mAppsList; 32 private DefaultAppSearchAlgorithm mAlgorithm; 33 34 @Override setUp()35 protected void setUp() throws Exception { 36 super.setUp(); 37 mAppsList = new ArrayList<>(); 38 getInstrumentation().runOnMainSync(new Runnable() { 39 @Override 40 public void run() { 41 mAlgorithm = new DefaultAppSearchAlgorithm(mAppsList); 42 } 43 }); 44 } 45 testMatches()46 public void testMatches() { 47 assertTrue(mAlgorithm.matches(getInfo("white cow"), "cow")); 48 assertTrue(mAlgorithm.matches(getInfo("whiteCow"), "cow")); 49 assertTrue(mAlgorithm.matches(getInfo("whiteCOW"), "cow")); 50 assertTrue(mAlgorithm.matches(getInfo("whitecowCOW"), "cow")); 51 assertTrue(mAlgorithm.matches(getInfo("white2cow"), "cow")); 52 53 assertFalse(mAlgorithm.matches(getInfo("whitecow"), "cow")); 54 assertFalse(mAlgorithm.matches(getInfo("whitEcow"), "cow")); 55 56 assertTrue(mAlgorithm.matches(getInfo("whitecowCow"), "cow")); 57 assertTrue(mAlgorithm.matches(getInfo("whitecow cow"), "cow")); 58 assertFalse(mAlgorithm.matches(getInfo("whitecowcow"), "cow")); 59 assertFalse(mAlgorithm.matches(getInfo("whit ecowcow"), "cow")); 60 61 assertTrue(mAlgorithm.matches(getInfo("cats&dogs"), "dog")); 62 assertTrue(mAlgorithm.matches(getInfo("cats&Dogs"), "dog")); 63 assertTrue(mAlgorithm.matches(getInfo("cats&Dogs"), "&")); 64 65 assertTrue(mAlgorithm.matches(getInfo("2+43"), "43")); 66 assertFalse(mAlgorithm.matches(getInfo("2+43"), "3")); 67 68 assertTrue(mAlgorithm.matches(getInfo("Q"), "q")); 69 assertTrue(mAlgorithm.matches(getInfo(" Q"), "q")); 70 71 // match lower case words 72 assertTrue(mAlgorithm.matches(getInfo("elephant"), "e")); 73 74 } 75 getInfo(String title)76 private AppInfo getInfo(String title) { 77 AppInfo info = new AppInfo(); 78 info.title = title; 79 info.componentName = new ComponentName("Test", title); 80 return info; 81 } 82 } 83