1 /* 2 * Copyright (C) 2019 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.settings.notification; 18 19 import static junit.framework.TestCase.assertEquals; 20 21 import static org.mockito.Mockito.when; 22 23 import android.content.ComponentName; 24 import android.content.Context; 25 import android.content.pm.PackageManager; 26 import android.graphics.drawable.Drawable; 27 import android.os.Debug; 28 29 import com.android.settingslib.widget.CandidateInfo; 30 31 import org.junit.Before; 32 import org.junit.Test; 33 import org.junit.runner.RunWith; 34 import org.mockito.Answers; 35 import org.mockito.Mock; 36 import org.mockito.MockitoAnnotations; 37 import org.robolectric.RobolectricTestRunner; 38 import org.robolectric.RuntimeEnvironment; 39 40 @RunWith(RobolectricTestRunner.class) 41 public class NotificationAssistantPreferenceControllerTest { 42 43 private static final String KEY = "TEST_KEY"; 44 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 45 private Context mContext; 46 @Mock 47 private NotificationBackend mBackend; 48 private NotificationAssistantPreferenceController mPreferenceController; 49 50 @Before setUp()51 public void setUp() { 52 MockitoAnnotations.initMocks(this); 53 mContext = RuntimeEnvironment.application; 54 mPreferenceController = new TestPreferenceController(mContext, mBackend); 55 } 56 57 @Test testGetSummary_noAssistant()58 public void testGetSummary_noAssistant() { 59 when(mBackend.getAllowedNotificationAssistant()).thenReturn(null); 60 CharSequence noneLabel = new NotificationAssistantPicker.CandidateNone(mContext) 61 .loadLabel(); 62 assertEquals(noneLabel, mPreferenceController.getSummary()); 63 } 64 65 @Test testGetSummary_TestAssistant()66 public void testGetSummary_TestAssistant() { 67 String testName = "test_pkg/test_cls"; 68 when(mBackend.getAllowedNotificationAssistant()).thenReturn( 69 ComponentName.unflattenFromString(testName)); 70 assertEquals(testName, mPreferenceController.getSummary()); 71 } 72 73 private final class TestPreferenceController extends NotificationAssistantPreferenceController { 74 TestPreferenceController(Context context, NotificationBackend backend)75 private TestPreferenceController(Context context, NotificationBackend backend) { 76 super(context, KEY); 77 mNotificationBackend = backend; 78 } 79 80 @Override getPreferenceKey()81 public String getPreferenceKey() { 82 return KEY; 83 } 84 85 @Override createCandidateInfo(ComponentName cn)86 protected CandidateInfo createCandidateInfo(ComponentName cn) { 87 return new CandidateInfo(true) { 88 @Override 89 public CharSequence loadLabel() { return cn.flattenToString(); } 90 91 @Override 92 public Drawable loadIcon() { return null; } 93 94 @Override 95 public String getKey() { return null; } 96 }; 97 } 98 } 99 100 } 101