| /* |
| * 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.wifi.tether; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.settings.SettingsEnums; |
| import android.content.Context; |
| import android.net.TetheringManager; |
| import android.net.wifi.SoftApConfiguration; |
| import android.net.wifi.WifiManager; |
| |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.widget.ValidatedEditTextPreference; |
| import com.android.settingslib.core.instrumentation.MetricsFeatureProvider; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class WifiTetherPasswordPreferenceControllerTest { |
| |
| private static final String VALID_PASS = "12345678"; |
| private static final String VALID_PASS2 = "23456789"; |
| private static final String INITIAL_PASSWORD = "test_password"; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private TetheringManager mTetheringManager; |
| @Mock |
| private WifiManager mWifiManager; |
| @Mock |
| private WifiTetherBasePreferenceController.OnTetherConfigUpdateListener mListener; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private MetricsFeatureProvider mMetricsFeatureProvider; |
| |
| private WifiTetherPasswordPreferenceController mController; |
| private ValidatedEditTextPreference mPreference; |
| private SoftApConfiguration mConfig; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mPreference = new ValidatedEditTextPreference(RuntimeEnvironment.application); |
| mConfig = new SoftApConfiguration.Builder().setSsid("test_1234") |
| .setPassphrase(INITIAL_PASSWORD, SoftApConfiguration.SECURITY_TYPE_WPA2_PSK) |
| .build(); |
| |
| when(mContext.getSystemService(Context.WIFI_SERVICE)).thenReturn(mWifiManager); |
| when(mWifiManager.getSoftApConfiguration()).thenReturn(mConfig); |
| when(mContext.getSystemService(Context.TETHERING_SERVICE)).thenReturn(mTetheringManager); |
| when(mTetheringManager.getTetherableWifiRegexs()).thenReturn(new String[]{"1", "2"}); |
| when(mContext.getResources()).thenReturn(RuntimeEnvironment.application.getResources()); |
| when(mScreen.findPreference(anyString())).thenReturn(mPreference); |
| |
| mController = new WifiTetherPasswordPreferenceController(mContext, mListener, |
| mMetricsFeatureProvider); |
| } |
| |
| @Test |
| public void displayPreference_shouldStylePreference() { |
| mController.displayPreference(mScreen); |
| |
| assertThat(mPreference.getText()).isEqualTo(mConfig.getPassphrase()); |
| assertThat(mPreference.getSummary()).isEqualTo(mConfig.getPassphrase()); |
| } |
| |
| @Test |
| public void changePreference_shouldUpdateValue() { |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, VALID_PASS); |
| assertThat(mController.getPasswordValidated(SoftApConfiguration.SECURITY_TYPE_WPA2_PSK)) |
| .isEqualTo(VALID_PASS); |
| |
| mController.onPreferenceChange(mPreference, VALID_PASS2); |
| assertThat(mController.getPasswordValidated(SoftApConfiguration.SECURITY_TYPE_WPA2_PSK)) |
| .isEqualTo(VALID_PASS2); |
| |
| verify(mListener, times(2)).onTetherConfigUpdated(mController); |
| } |
| |
| @Test |
| public void changePreference_shouldLogActionWhenChanged() { |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, VALID_PASS); |
| verify(mMetricsFeatureProvider).action(mContext, |
| SettingsEnums.ACTION_SETTINGS_CHANGE_WIFI_HOTSPOT_PASSWORD); |
| } |
| |
| @Test |
| public void changePreference_shouldNotLogActionWhenNotChanged() { |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, INITIAL_PASSWORD); |
| verify(mMetricsFeatureProvider, never()).action(mContext, |
| SettingsEnums.ACTION_SETTINGS_CHANGE_WIFI_HOTSPOT_PASSWORD); |
| } |
| |
| @Test |
| public void updateDisplay_shouldUpdateValue() { |
| // Set controller password to anything and verify is set. |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, VALID_PASS); |
| assertThat(mController.getPasswordValidated(SoftApConfiguration.SECURITY_TYPE_WPA2_PSK)) |
| .isEqualTo(VALID_PASS); |
| |
| // Create a new config using different password |
| final SoftApConfiguration config = new SoftApConfiguration.Builder() |
| .setPassphrase(VALID_PASS2, SoftApConfiguration.SECURITY_TYPE_WPA2_PSK).build(); |
| when(mWifiManager.getSoftApConfiguration()).thenReturn(config); |
| |
| // Call updateDisplay and verify it's changed. |
| mController.updateDisplay(); |
| assertThat(mController.getPasswordValidated(SoftApConfiguration.SECURITY_TYPE_WPA2_PSK)) |
| .isEqualTo(config.getPassphrase()); |
| assertThat(mPreference.getSummary()).isEqualTo(config.getPassphrase()); |
| } |
| |
| @Test |
| public void updateDisplay_shouldSetInputType() { |
| // Set controller password to anything and verify is set. |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mPreference, VALID_PASS); |
| assertThat(mController.getPasswordValidated(SoftApConfiguration.SECURITY_TYPE_WPA2_PSK)) |
| .isEqualTo(VALID_PASS); |
| |
| // Create a new config using different password |
| final SoftApConfiguration config = new SoftApConfiguration.Builder() |
| .setPassphrase(VALID_PASS2, SoftApConfiguration.SECURITY_TYPE_WPA2_PSK).build(); |
| when(mWifiManager.getSoftApConfiguration()).thenReturn(config); |
| |
| // Call updateDisplay and verify it's changed. |
| mController.updateDisplay(); |
| assertThat(mPreference.isPassword()).isTrue(); |
| } |
| } |