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.dream; 18 19 import static org.mockito.Mockito.mock; 20 import static org.mockito.Mockito.verify; 21 import static org.mockito.Mockito.when; 22 23 import android.content.Context; 24 import android.support.v7.preference.Preference; 25 26 import com.android.settings.testutils.SettingsRobolectricTestRunner; 27 import com.android.settingslib.dream.DreamBackend; 28 import com.android.settingslib.dream.DreamBackend.WhenToDream; 29 30 import org.junit.Before; 31 import org.junit.Test; 32 import org.junit.runner.RunWith; 33 import org.mockito.Answers; 34 import org.mockito.Mock; 35 import org.mockito.MockitoAnnotations; 36 import org.robolectric.util.ReflectionHelpers; 37 38 @RunWith(SettingsRobolectricTestRunner.class) 39 public class WhenToDreamPreferenceControllerTest { 40 41 private WhenToDreamPreferenceController mController; 42 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 43 private Context mContext; 44 @Mock 45 private DreamBackend mBackend; 46 47 @Before setup()48 public void setup() { 49 MockitoAnnotations.initMocks(this); 50 mController = new WhenToDreamPreferenceController(mContext); 51 ReflectionHelpers.setField(mController, "mBackend", mBackend); 52 } 53 54 @Test updateSummary()55 public void updateSummary() { 56 // Don't have to test the other settings because DreamSettings tests that all 57 // @WhenToDream values map to the correct ResId 58 final @WhenToDream int testSetting = DreamBackend.WHILE_CHARGING; 59 final Preference mockPref = mock(Preference.class); 60 when(mockPref.getContext()).thenReturn(mContext); 61 when(mBackend.getWhenToDreamSetting()).thenReturn(testSetting); 62 final String expectedString = 63 mContext.getString(DreamSettings.getDreamSettingDescriptionResId(testSetting)); 64 65 mController.updateState(mockPref); 66 verify(mockPref).setSummary(expectedString); 67 } 68 } 69