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 android.content.Context; 20 import android.support.v7.preference.Preference; 21 import com.android.settings.testutils.SettingsRobolectricTestRunner; 22 import com.android.settings.TestConfig; 23 import com.android.settingslib.dream.DreamBackend; 24 import com.android.settingslib.dream.DreamBackend.WhenToDream; 25 import org.junit.Before; 26 import org.junit.Test; 27 import org.junit.runner.RunWith; 28 import org.mockito.Answers; 29 import org.mockito.Mock; 30 import org.mockito.MockitoAnnotations; 31 import org.robolectric.annotation.Config; 32 import org.robolectric.util.ReflectionHelpers; 33 34 import static com.google.common.truth.Truth.assertThat; 35 import static org.mockito.Mockito.mock; 36 import static org.mockito.Mockito.verify; 37 import static org.mockito.Mockito.when; 38 39 @RunWith(SettingsRobolectricTestRunner.class) 40 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 41 public class WhenToDreamPreferenceControllerTest { 42 private WhenToDreamPreferenceController mController; 43 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 44 private Context mContext; 45 @Mock 46 private DreamBackend mBackend; 47 48 49 @Before setup()50 public void setup() { 51 MockitoAnnotations.initMocks(this); 52 mController = new WhenToDreamPreferenceController(mContext); 53 ReflectionHelpers.setField(mController, "mBackend", mBackend); 54 } 55 56 @Test updateSummary()57 public void updateSummary() { 58 // Don't have to test the other settings because DreamSettings tests that all 59 // @WhenToDream values map to the correct ResId 60 final @WhenToDream int testSetting = DreamBackend.WHILE_CHARGING; 61 final Preference mockPref = mock(Preference.class); 62 when(mockPref.getContext()).thenReturn(mContext); 63 when(mBackend.getWhenToDreamSetting()).thenReturn(testSetting); 64 final String expectedString = 65 mContext.getString(DreamSettings.getDreamSettingDescriptionResId(testSetting)); 66 67 mController.updateState(mockPref); 68 verify(mockPref).setSummary(expectedString); 69 } 70 } 71