| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.display; |
| |
| import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE; |
| import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC; |
| import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; |
| |
| import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE; |
| import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.provider.Settings; |
| |
| import com.android.settings.R; |
| import com.android.settings.testutils.shadow.SettingsShadowResources; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(shadows = {SettingsShadowResources.class}) |
| public class AutoBrightnessPreferenceControllerTest { |
| |
| private static final String PREFERENCE_KEY = "auto_brightness"; |
| |
| private Context mContext; |
| private AutoBrightnessPreferenceController mController; |
| private ContentResolver mContentResolver; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| mContentResolver = mContext.getContentResolver(); |
| mController = new AutoBrightnessPreferenceController(mContext, PREFERENCE_KEY); |
| } |
| |
| @Test |
| public void onPreferenceChange_TurnOnAuto_ReturnAuto() { |
| mController.onPreferenceChange(null, true); |
| |
| final int mode = Settings.System.getInt(mContentResolver, SCREEN_BRIGHTNESS_MODE, |
| SCREEN_BRIGHTNESS_MODE_MANUAL); |
| assertThat(mode).isEqualTo(SCREEN_BRIGHTNESS_MODE_AUTOMATIC); |
| } |
| |
| @Test |
| public void onPreferenceChange_TurnOffAuto_ReturnManual() { |
| mController.onPreferenceChange(null, false); |
| |
| final int mode = Settings.System.getInt(mContentResolver, SCREEN_BRIGHTNESS_MODE, |
| SCREEN_BRIGHTNESS_MODE_AUTOMATIC); |
| assertThat(mode).isEqualTo(SCREEN_BRIGHTNESS_MODE_MANUAL); |
| } |
| |
| @Test |
| public void setChecked_updatesCorrectly() { |
| mController.setChecked(true); |
| |
| assertThat(mController.isChecked()).isTrue(); |
| |
| mController.setChecked(false); |
| |
| assertThat(mController.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void isChecked_no() { |
| Settings.System.putInt(mContentResolver, SCREEN_BRIGHTNESS_MODE, |
| SCREEN_BRIGHTNESS_MODE_MANUAL); |
| |
| assertThat(mController.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void isChecked_yes() { |
| Settings.System.putInt(mContentResolver, SCREEN_BRIGHTNESS_MODE, |
| SCREEN_BRIGHTNESS_MODE_AUTOMATIC); |
| |
| assertThat(mController.isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void getSummary_settingOn_shouldReturnOnSummary() { |
| mController.setChecked(true); |
| |
| assertThat(mController.getSummary()) |
| .isEqualTo(mContext.getText(R.string.auto_brightness_summary_on)); |
| } |
| |
| @Test |
| public void getSummary_settingOff_shouldReturnOffSummary() { |
| mController.setChecked(false); |
| |
| assertThat(mController.getSummary()) |
| .isEqualTo(mContext.getText(R.string.auto_brightness_summary_off)); |
| } |
| |
| @Test |
| public void getAvailabilityStatus_configTrueSet_shouldReturnAvailableUnsearchable() { |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.bool.config_automatic_brightness_available, true); |
| |
| assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE_UNSEARCHABLE); |
| } |
| |
| @Test |
| public void getAvailabilityStatus_configFalseSet_shouldReturnUnsupportedOnDevice() { |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.bool.config_automatic_brightness_available, false); |
| |
| assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); |
| } |
| } |