| /* |
| * Copyright (C) 2020 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.accessibility; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| |
| import androidx.preference.SwitchPreference; |
| import androidx.test.core.app.ApplicationProvider; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| |
| import com.android.settings.core.BasePreferenceController; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class PrimaryMonoPreferenceControllerTest { |
| |
| private static final int ON = 1; |
| private static final int OFF = 0; |
| private static final int UNKNOWN = -1; |
| |
| private Context mContext; |
| private SwitchPreference mPreference; |
| private PrimaryMonoPreferenceController mController; |
| |
| @Before |
| public void setUp() { |
| mContext = ApplicationProvider.getApplicationContext(); |
| mPreference = new SwitchPreference(mContext); |
| mController = new PrimaryMonoPreferenceController(mContext, "test_key"); |
| } |
| |
| @Test |
| public void getAvailabilityStatus_byDefault_shouldReturnAvailable() { |
| assertThat(mController.getAvailabilityStatus()).isEqualTo( |
| BasePreferenceController.AVAILABLE); |
| } |
| |
| @Test |
| public void isChecked_enabledMonoAudio_shouldReturnTrue() { |
| Settings.System.putIntForUser(mContext.getContentResolver(), |
| Settings.System.MASTER_MONO, ON, UserHandle.USER_CURRENT); |
| |
| mController.updateState(mPreference); |
| |
| assertThat(mController.isChecked()).isTrue(); |
| assertThat(mPreference.isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void isChecked_disabledMonoAudio_shouldReturnFalse() { |
| Settings.System.putIntForUser(mContext.getContentResolver(), |
| Settings.System.MASTER_MONO, OFF, UserHandle.USER_CURRENT); |
| |
| mController.updateState(mPreference); |
| |
| assertThat(mController.isChecked()).isFalse(); |
| assertThat(mPreference.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void setChecked_setTrue_shouldEnableMonoAudio() { |
| mController.setChecked(true); |
| |
| assertThat(Settings.System.getIntForUser(mContext.getContentResolver(), |
| Settings.System.MASTER_MONO, UNKNOWN, UserHandle.USER_CURRENT)).isEqualTo(ON); |
| } |
| |
| @Test |
| public void setChecked_setFalse_shouldDisableMonoAudio() { |
| mController.setChecked(false); |
| |
| assertThat(Settings.System.getIntForUser(mContext.getContentResolver(), |
| Settings.System.MASTER_MONO, UNKNOWN, UserHandle.USER_CURRENT)).isEqualTo(OFF); |
| } |
| } |