1 /* 2 * Copyright (C) 2018 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.display; 18 19 import static com.android.settings.core.BasePreferenceController.AVAILABLE; 20 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE; 21 22 import static com.google.common.truth.Truth.assertThat; 23 24 import static org.mockito.ArgumentMatchers.any; 25 import static org.mockito.ArgumentMatchers.anyInt; 26 import static org.mockito.Mockito.mock; 27 import static org.mockito.Mockito.spy; 28 import static org.mockito.Mockito.when; 29 30 import android.content.Context; 31 import android.content.Intent; 32 import android.content.pm.PackageManager; 33 import android.content.pm.ResolveInfo; 34 35 import com.android.settings.R; 36 37 import org.junit.Before; 38 import org.junit.Test; 39 import org.junit.runner.RunWith; 40 import org.mockito.Mock; 41 import org.mockito.MockitoAnnotations; 42 import org.robolectric.RobolectricTestRunner; 43 import org.robolectric.RuntimeEnvironment; 44 import org.robolectric.annotation.Config; 45 46 import java.util.ArrayList; 47 import java.util.List; 48 49 @RunWith(RobolectricTestRunner.class) 50 public class TopLevelDisplayPreferenceControllerTest { 51 private Context mContext; 52 @Mock 53 private PackageManager mPackageManager; 54 55 private TopLevelDisplayPreferenceController mController; 56 57 @Before setUp()58 public void setUp() { 59 MockitoAnnotations.initMocks(this); 60 mContext = spy(RuntimeEnvironment.application); 61 when(mContext.getPackageManager()).thenReturn(mPackageManager); 62 when(mContext.getString(R.string.config_wallpaper_picker_package)).thenReturn("pkg"); 63 when(mContext.getString(R.string.config_wallpaper_picker_class)).thenReturn("cls"); 64 65 mController = new TopLevelDisplayPreferenceController(mContext, "test_key"); 66 } 67 68 @Test getAvailibilityStatus_availableByDefault()69 public void getAvailibilityStatus_availableByDefault() { 70 assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE); 71 } 72 73 @Test 74 @Config(qualifiers = "mcc999") getAvailabilityStatus_unsupportedWhenSet()75 public void getAvailabilityStatus_unsupportedWhenSet() { 76 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 77 } 78 79 @Test getSummary_hasWallpaper_shouldReturnWallpaperSummary()80 public void getSummary_hasWallpaper_shouldReturnWallpaperSummary() { 81 final List<ResolveInfo> resolveInfos = new ArrayList<>(); 82 resolveInfos.add(mock(ResolveInfo.class)); 83 when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt())) 84 .thenReturn(resolveInfos); 85 86 assertThat(mController.getSummary()) 87 .isEqualTo(mContext.getText(R.string.display_dashboard_summary)); 88 } 89 90 @Test getSummary_hasWallpaperWithStyles_shouldReturnWallpaperSummary()91 public void getSummary_hasWallpaperWithStyles_shouldReturnWallpaperSummary() { 92 when(mContext.getString(R.string.config_styles_and_wallpaper_picker_class)) 93 .thenReturn("any.nonempty.class"); 94 final List<ResolveInfo> resolveInfos = new ArrayList<>(); 95 resolveInfos.add(mock(ResolveInfo.class)); 96 when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt())) 97 .thenReturn(resolveInfos); 98 99 assertThat(mController.getSummary()) 100 .isEqualTo(mContext.getText(R.string.display_dashboard_summary_with_style)); 101 } 102 103 @Test getSummary_hasWallpaper_shouldReturnNoWallpaperSummary()104 public void getSummary_hasWallpaper_shouldReturnNoWallpaperSummary() { 105 final List<ResolveInfo> resolveInfos = new ArrayList<>(); 106 when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt())) 107 .thenReturn(resolveInfos); 108 109 assertThat(mController.getSummary()) 110 .isEqualTo(mContext.getText(R.string.display_dashboard_nowallpaper_summary)); 111 } 112 } 113