| /* |
| * Copyright (C) 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.deviceinfo; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.net.wifi.WifiConfiguration; |
| import android.net.wifi.WifiManager; |
| import android.os.Build; |
| import android.provider.Settings; |
| |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.widget.ValidatedEditTextPreference; |
| import com.android.settingslib.bluetooth.LocalBluetoothAdapter; |
| import com.android.settingslib.bluetooth.LocalBluetoothManager; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.shadows.ShadowApplication; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class DeviceNamePreferenceControllerTest { |
| private static final String TESTING_STRING = "Testing"; |
| |
| @Mock |
| private LocalBluetoothAdapter mBluetoothAdapter; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private LocalBluetoothManager mBluetoothManager; |
| @Mock |
| private WifiManager mWifiManager; |
| @Mock |
| private PreferenceScreen mScreen; |
| private ValidatedEditTextPreference mPreference; |
| private DeviceNamePreferenceController mController; |
| private Context mContext; |
| |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| ShadowApplication shadowApplication = ShadowApplication.getInstance(); |
| shadowApplication.setSystemService(Context.WIFI_SERVICE, mWifiManager); |
| mContext = shadowApplication.getApplicationContext(); |
| mPreference = new ValidatedEditTextPreference(mContext); |
| when(mBluetoothManager.getBluetoothAdapter()).thenReturn(mBluetoothAdapter); |
| when(mScreen.findPreference(anyString())).thenReturn(mPreference); |
| final WifiConfiguration configuration = new WifiConfiguration(); |
| configuration.SSID = "test-ap"; |
| when(mWifiManager.getWifiApConfiguration()).thenReturn(configuration); |
| |
| mController = new DeviceNamePreferenceController(mContext); |
| mController.setLocalBluetoothManager(mBluetoothManager); |
| } |
| |
| @Test |
| public void constructor_defaultDeviceNameIsModelName() { |
| assertThat(mController.getSummary()).isEqualTo(Build.MODEL); |
| } |
| |
| @Test |
| public void constructor_deviceNameLoadedIfSet() { |
| Settings.Global.putString( |
| mContext.getContentResolver(), Settings.Global.DEVICE_NAME, "Test"); |
| mController = new DeviceNamePreferenceController(mContext); |
| mController.setLocalBluetoothManager(mBluetoothManager); |
| assertThat(mController.getSummary()).isEqualTo("Test"); |
| } |
| |
| @Test |
| public void isTextValid_nameUnder33CharactersIsValid() { |
| assertThat(mController.isTextValid("12345678901234567890123456789012")).isTrue(); |
| } |
| |
| @Test |
| public void isTextValid_nameTooLongIsInvalid() { |
| assertThat(mController.isTextValid("123456789012345678901234567890123")).isFalse(); |
| } |
| |
| @Test |
| public void setDeviceName_preferenceUpdatedWhenDeviceNameUpdated() { |
| forceAcceptDeviceName(); |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, TESTING_STRING); |
| |
| assertThat(mPreference.getSummary()).isEqualTo(TESTING_STRING); |
| } |
| |
| @Test |
| public void setDeviceName_bluetoothNameUpdatedWhenDeviceNameUpdated() { |
| forceAcceptDeviceName(); |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, TESTING_STRING); |
| |
| verify(mBluetoothAdapter).setName(eq(TESTING_STRING)); |
| } |
| |
| @Test |
| public void setDeviceName_wifiTetherNameUpdatedWhenDeviceNameUpdated() { |
| forceAcceptDeviceName(); |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, TESTING_STRING); |
| |
| ArgumentCaptor<WifiConfiguration> captor = ArgumentCaptor.forClass(WifiConfiguration.class); |
| verify(mWifiManager).setWifiApConfiguration(captor.capture()); |
| assertThat(captor.getValue().SSID).isEqualTo(TESTING_STRING); |
| } |
| |
| @Test |
| public void displayPreference_defaultDeviceNameIsModelNameOnPreference() { |
| mController.displayPreference(mScreen); |
| |
| assertThat(mPreference.getText()).isEqualTo(Build.MODEL); |
| } |
| |
| @Test |
| public void setDeviceName_ignoresIfCancelPressed() { |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, TESTING_STRING); |
| |
| verify(mBluetoothAdapter, never()).setName(eq(TESTING_STRING)); |
| } |
| |
| private void forceAcceptDeviceName() { |
| mController.setHost( |
| new DeviceNamePreferenceController.DeviceNamePreferenceHost() { |
| @Override |
| public void showDeviceNameWarningDialog(String deviceName) { |
| mController.confirmDeviceName(); |
| } |
| }); |
| } |
| |
| } |