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/*
* 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.development;
import static com.android.settings.development.AbstractBluetoothA2dpPreferenceController
.STREAMING_LABEL_ID;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.bluetooth.BluetoothA2dp;
import android.bluetooth.BluetoothCodecConfig;
import android.content.Context;
import androidx.lifecycle.LifecycleOwner;
import androidx.preference.ListPreference;
import androidx.preference.PreferenceScreen;
import com.android.settingslib.core.lifecycle.Lifecycle;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
@RunWith(RobolectricTestRunner.class)
public class AbstractBluetoothA2dpPreferenceControllerTest {
@Mock
private BluetoothA2dp mBluetoothA2dp;
@Mock
private BluetoothCodecConfig mBluetoothCodecConfig;
@Mock
private ListPreference mPreference;
@Mock
private PreferenceScreen mScreen;
@Mock
private BluetoothA2dpConfigStore mBluetoothA2dpConfigStore;
private LifecycleOwner mLifecycleOwner;
private Lifecycle mLifecycle;
private Context mContext;
private AbstractBluetoothA2dpPreferenceController mController;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mLifecycleOwner = () -> mLifecycle;
mLifecycle = new Lifecycle(mLifecycleOwner);
mController = spy(new AbstractBluetoothA2dpPreferenceControllerImpl(mContext, mLifecycle,
mBluetoothA2dpConfigStore));
doReturn(mBluetoothCodecConfig).when(mController).getCodecConfig(null);
doNothing().when(mController).setCodecConfigPreference(any(), any());
when(mBluetoothA2dpConfigStore.createCodecConfig()).thenReturn(mBluetoothCodecConfig);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
mController.displayPreference(mScreen);
}
@Test
@Ignore
public void onPreferenceChange_bluetoothConnected_shouldUpdateCodec() {
mController.onBluetoothServiceConnected(mBluetoothA2dp);
mController.onPreferenceChange(mPreference, "" /* new value */);
verify(mController).setCodecConfigPreference(any(), any());
}
@Test
public void onPreferenceChange_bluetoothNotConnected_shouldNotUpdateCodec() {
mController.onBluetoothServiceDisconnected();
mController.onPreferenceChange(mPreference, "" /* new value */);
verify(mController, never()).setCodecConfigPreference(any(), any());
}
@Test
@Ignore
public void updateState_option2Set_shouldUpdateToOption2() {
when(mBluetoothCodecConfig.getSampleRate()).thenReturn(
BluetoothCodecConfig.SAMPLE_RATE_48000);
doReturn(2).when(mController).getCurrentA2dpSettingIndex(any());
mController.updateState(mPreference);
verify(mPreference).setValue(mController.getListValues()[2]);
verify(mPreference).setSummary(mContext.getString(STREAMING_LABEL_ID,
mController.getListSummaries()[2]));
}
@Test
public void onBluetoothServiceConnected_shouldUpdateState() {
mController.onBluetoothServiceConnected(mBluetoothA2dp);
verify(mController).updateState(mPreference);
}
private static class AbstractBluetoothA2dpPreferenceControllerImpl
extends AbstractBluetoothA2dpPreferenceController {
private AbstractBluetoothA2dpPreferenceControllerImpl(Context context,
Lifecycle lifecycle, BluetoothA2dpConfigStore store) {
super(context, lifecycle, store);
}
@Override
public String getPreferenceKey() {
return null;
}
@Override
protected String[] getListValues() {
return new String[]{"1", "2", "3"};
}
@Override
protected String[] getListSummaries() {
return new String[]{"foo", "bar", "foobar"};
}
@Override
protected void writeConfigurationValues(Object newValue) {
}
@Override
protected int getCurrentA2dpSettingIndex(BluetoothCodecConfig config) {
return 0;
}
@Override
protected int getDefaultIndex() {
return 0;
}
}
}
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