/*
 * 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.notification;

import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;

import android.content.Context;
import android.media.AudioManager;
import android.os.Handler;
import android.os.UserManager;

import android.preference.SeekBarVolumizer;
import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.testutils.XmlTestUtils;
import com.android.settings.testutils.shadow.ShadowAudioHelper;
import com.android.settings.testutils.shadow.ShadowUserManager;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
import org.robolectric.util.ReflectionHelpers;

import java.util.List;

@RunWith(SettingsRobolectricTestRunner.class)
public class SoundSettingsTest {

    @Test
    @Config(shadows = {ShadowUserManager.class, ShadowAudioHelper.class})
    public void getNonIndexableKeys_existInXmlLayout() {
        final Context context = spy(RuntimeEnvironment.application);
        AudioManager audioManager = mock(AudioManager.class);
        doReturn(audioManager).when(context).getSystemService(Context.AUDIO_SERVICE);

        UserManager userManager = mock(UserManager.class);
        when(userManager.isAdminUser()).thenReturn(false);
        doReturn(userManager).when(context).getSystemService(Context.USER_SERVICE);

        final List<String> niks =
            SoundSettings.SEARCH_INDEX_DATA_PROVIDER.getNonIndexableKeys(context);
        SoundSettings settings = new SoundSettings();
        final int xmlId = settings.getPreferenceScreenResId();
        final List<String> keys = XmlTestUtils.getKeysFromPreferenceXml(context, xmlId);
        keys.addAll(XmlTestUtils.getKeysFromPreferenceXml(context, R.xml.zen_mode_settings));
        // Add keys with hidden resources
        keys.add("alarm_volume");
        keys.add("ring_volume");
        keys.add("notification_volume");

        assertThat(keys).containsAllIn(niks);
    }

    @Test
    public void onStreamValueChanged_shouldRepostStopSampleMessage() {
        final SoundSettings settings = new SoundSettings();
        final Handler handler = settings.mHandler;
        ReflectionHelpers.setField(
                settings.mVolumeCallback, "mCurrent", mock(SeekBarVolumizer.class));

        settings.mVolumeCallback.onStreamValueChanged(0, 5);

        assertThat(settings.mHandler.hasMessages(SoundSettings.STOP_SAMPLE)).isTrue();
    }
}