1 /* 2 * Copyright (C) 2017 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.development; 18 19 import static org.mockito.Mockito.doReturn; 20 import static org.mockito.Mockito.spy; 21 import static org.mockito.Mockito.verify; 22 import static org.mockito.Mockito.when; 23 24 import android.support.v7.preference.Preference; 25 import android.support.v7.preference.PreferenceScreen; 26 27 import com.android.settings.R; 28 import com.android.settings.testutils.SettingsRobolectricTestRunner; 29 import com.android.settings.webview.WebViewUpdateServiceWrapper; 30 import com.android.settingslib.applications.DefaultAppInfo; 31 import com.android.settingslib.wrapper.PackageManagerWrapper; 32 33 import org.junit.Before; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 36 import org.mockito.Mock; 37 import org.mockito.MockitoAnnotations; 38 import org.robolectric.RuntimeEnvironment; 39 import org.robolectric.util.ReflectionHelpers; 40 41 @RunWith(SettingsRobolectricTestRunner.class) 42 public class WebViewAppPreferenceControllerTest { 43 44 @Mock 45 private PreferenceScreen mPreferenceScreen; 46 @Mock 47 private PackageManagerWrapper mPackageManager; 48 @Mock 49 private WebViewUpdateServiceWrapper mWebViewUpdateServiceWrapper; 50 @Mock 51 private Preference mPreference; 52 @Mock 53 private DefaultAppInfo mAppInfo; 54 55 private WebViewAppPreferenceController mController; 56 57 @Before setup()58 public void setup() { 59 MockitoAnnotations.initMocks(this); 60 mController = spy(new WebViewAppPreferenceController(RuntimeEnvironment.application)); 61 ReflectionHelpers.setField(mController, "mPackageManager", mPackageManager); 62 ReflectionHelpers 63 .setField(mController, "mWebViewUpdateServiceWrapper", mWebViewUpdateServiceWrapper); 64 doReturn(mAppInfo).when(mController).getDefaultAppInfo(); 65 when(mPreferenceScreen.findPreference(mController.getPreferenceKey())) 66 .thenReturn(mPreference); 67 mController.displayPreference(mPreferenceScreen); 68 } 69 70 @Test updateState_hasAppLabel_shouldSetAppLabelAndIcon()71 public void updateState_hasAppLabel_shouldSetAppLabelAndIcon() { 72 when(mAppInfo.loadLabel()).thenReturn("SomeRandomAppLabel!!!"); 73 74 mController.updateState(mPreference); 75 76 verify(mPreference).setSummary("SomeRandomAppLabel!!!"); 77 } 78 79 @Test updateState_noAppLabel_shouldSetAppDefaultLabelAndNullIcon()80 public void updateState_noAppLabel_shouldSetAppDefaultLabelAndNullIcon() { 81 when(mAppInfo.loadLabel()).thenReturn(null); 82 83 mController.updateState(mPreference); 84 85 verify(mPreference).setSummary(R.string.app_list_preference_none); 86 } 87 } 88