| /* |
| * Copyright 2018 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.connecteddevice; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import androidx.preference.PreferenceScreen; |
| import android.text.BidiFormatter; |
| import android.text.TextUtils; |
| |
| import com.android.settings.core.BasePreferenceController; |
| import com.android.settings.bluetooth.AlwaysDiscoverable; |
| import com.android.settings.R; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.testutils.shadow.ShadowBluetoothAdapter; |
| import com.android.settings.testutils.shadow.ShadowBluetoothPan; |
| import com.android.settings.testutils.shadow.ShadowLocalBluetoothAdapter; |
| import com.android.settingslib.widget.FooterPreference; |
| import com.android.settingslib.widget.FooterPreferenceMixin; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.Shadows; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowApplication; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(shadows = {ShadowBluetoothPan.class, ShadowBluetoothAdapter.class, |
| ShadowLocalBluetoothAdapter.class}) |
| public class DiscoverableFooterPreferenceControllerTest { |
| private static final String DEVICE_NAME = "device name"; |
| private static final String KEY = "discoverable_footer_preference"; |
| |
| @Mock |
| private PackageManager mPackageManager; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private FooterPreferenceMixin mFooterPreferenceMixin; |
| @Mock |
| private AlwaysDiscoverable mAlwaysDiscoverable; |
| |
| private Context mContext; |
| private FooterPreference mPreference; |
| private DiscoverableFooterPreferenceController mDiscoverableFooterPreferenceController; |
| private BroadcastReceiver mBluetoothChangedReceiver; |
| private ShadowApplication mShadowApplication; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mShadowApplication = Shadows.shadowOf(RuntimeEnvironment.application); |
| mContext = spy(RuntimeEnvironment.application); |
| |
| doReturn(mPackageManager).when(mContext).getPackageManager(); |
| mDiscoverableFooterPreferenceController = |
| new DiscoverableFooterPreferenceController(mContext); |
| mPreference = spy(new FooterPreference(mContext)); |
| mDiscoverableFooterPreferenceController.init(mFooterPreferenceMixin, mPreference, |
| mAlwaysDiscoverable); |
| mBluetoothChangedReceiver = mDiscoverableFooterPreferenceController |
| .mBluetoothChangedReceiver; |
| } |
| |
| @Test |
| public void getAvailabilityStatus_noBluetoothFeature_returnUnSupported() { |
| when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)).thenReturn(false); |
| |
| assertThat(mDiscoverableFooterPreferenceController.getAvailabilityStatus()).isEqualTo( |
| BasePreferenceController.UNSUPPORTED_ON_DEVICE); |
| } |
| |
| @Test |
| public void getAvailabilityStatus_BluetoothFeature_returnAvailable() { |
| when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)).thenReturn(true); |
| |
| assertThat(mDiscoverableFooterPreferenceController.getAvailabilityStatus()).isEqualTo( |
| BasePreferenceController.AVAILABLE); |
| } |
| |
| @Test |
| public void displayPreference() { |
| when(mFooterPreferenceMixin.createFooterPreference()).thenReturn(mPreference); |
| mDiscoverableFooterPreferenceController.displayPreference(mScreen); |
| |
| verify(mPreference).setKey(KEY); |
| verify(mScreen).addPreference(mPreference); |
| } |
| |
| @Test |
| public void onResume() { |
| mDiscoverableFooterPreferenceController.onResume(); |
| assertThat(getRegisteredBroadcastReceivers()).contains(mBluetoothChangedReceiver); |
| verify(mAlwaysDiscoverable).start(); |
| } |
| |
| @Test |
| public void onPause() { |
| mDiscoverableFooterPreferenceController.onResume(); |
| mDiscoverableFooterPreferenceController.onPause(); |
| |
| assertThat(getRegisteredBroadcastReceivers()).doesNotContain(mBluetoothChangedReceiver); |
| verify(mAlwaysDiscoverable).stop(); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_bluetoothOn_updateTitle() { |
| ShadowLocalBluetoothAdapter.setName(DEVICE_NAME); |
| sendBluetoothStateChangedIntent(BluetoothAdapter.STATE_ON); |
| |
| assertThat(mPreference.getTitle()).isEqualTo(generateTitle(DEVICE_NAME)); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_bluetoothOff_updateTitle(){ |
| ShadowLocalBluetoothAdapter.setName(DEVICE_NAME); |
| sendBluetoothStateChangedIntent(BluetoothAdapter.STATE_OFF); |
| |
| assertThat(mPreference.getTitle()).isEqualTo(generateTitle(null)); |
| } |
| |
| private CharSequence generateTitle(String deviceName) { |
| if (deviceName == null) { |
| return mContext.getString(R.string.bluetooth_off_footer); |
| |
| } else { |
| return TextUtils.expandTemplate( |
| mContext.getText(R.string.bluetooth_device_name_summary), |
| BidiFormatter.getInstance().unicodeWrap(deviceName)); |
| } |
| } |
| |
| private void sendBluetoothStateChangedIntent(int state) { |
| Intent intent = new Intent(BluetoothAdapter.ACTION_STATE_CHANGED); |
| intent.putExtra(BluetoothAdapter.EXTRA_STATE, state); |
| mBluetoothChangedReceiver.onReceive(mContext, intent); |
| } |
| |
| /** |
| * Return a list of all the registered broadcast receivers |
| */ |
| private List<BroadcastReceiver> getRegisteredBroadcastReceivers() { |
| List<BroadcastReceiver> registeredBroadcastReceivers = new ArrayList(); |
| List<ShadowApplication.Wrapper> registeredReceivers = |
| mShadowApplication.getRegisteredReceivers(); |
| for (ShadowApplication.Wrapper wrapper : registeredReceivers) { |
| registeredBroadcastReceivers.add(wrapper.getBroadcastReceiver()); |
| } |
| return registeredBroadcastReceivers; |
| } |
| } |