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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.settings.location;
     17 
     18 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE;
     19 import static com.google.common.truth.Truth.assertThat;
     20 
     21 import static org.mockito.ArgumentMatchers.nullable;
     22 import static org.mockito.Matchers.any;
     23 import static org.mockito.Mockito.verify;
     24 import static org.mockito.Mockito.when;
     25 
     26 import android.content.BroadcastReceiver;
     27 import android.content.ContentResolver;
     28 import android.content.Context;
     29 import android.content.Intent;
     30 import android.content.IntentFilter;
     31 import android.location.LocationManager;
     32 import android.provider.Settings;
     33 import android.provider.Settings.Secure;
     34 import android.support.v7.preference.Preference;
     35 import android.support.v7.preference.PreferenceScreen;
     36 
     37 import com.android.settings.R;
     38 import com.android.settings.display.AutoBrightnessPreferenceController;
     39 import com.android.settings.search.InlineListPayload;
     40 import com.android.settings.search.InlinePayload;
     41 import com.android.settings.search.InlineSwitchPayload;
     42 import com.android.settings.search.ResultPayload;
     43 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     44 import com.android.settings.TestConfig;
     45 import com.android.settings.testutils.shadow.ShadowSecureSettings;
     46 import com.android.settingslib.core.lifecycle.Lifecycle;
     47 
     48 import org.junit.Before;
     49 import org.junit.Test;
     50 import org.junit.runner.RunWith;
     51 import org.mockito.Answers;
     52 import org.mockito.Mock;
     53 import org.mockito.MockitoAnnotations;
     54 import org.robolectric.RuntimeEnvironment;
     55 import org.robolectric.annotation.Config;
     56 import org.robolectric.shadows.ShadowApplication;
     57 
     58 @RunWith(SettingsRobolectricTestRunner.class)
     59 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     60 public class LocationPreferenceControllerTest {
     61     @Mock
     62     private Preference mPreference;
     63     @Mock
     64     private PreferenceScreen mScreen;
     65 
     66     private Lifecycle mLifecycle;
     67     private LocationPreferenceController mController;
     68 
     69     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     70     private Context mContext;
     71 
     72     @Before
     73     public void setUp() {
     74         MockitoAnnotations.initMocks(this);
     75         mLifecycle = new Lifecycle();
     76         mController = new LocationPreferenceController(mContext, mLifecycle);
     77         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
     78     }
     79 
     80     @Test
     81     public void isAvailable_shouldReturnTrue() {
     82         assertThat(mController.isAvailable()).isTrue();
     83     }
     84 
     85     @Test
     86     public void updateState_shouldSetSummary() {
     87         mController.updateState(mPreference);
     88 
     89         verify(mPreference).setSummary(nullable(String.class));
     90     }
     91 
     92     @Test
     93     public void updateSummary_shouldSetSummary() {
     94         mController.displayPreference(mScreen);
     95         mController.updateSummary();
     96 
     97         verify(mPreference).setSummary(nullable(String.class));
     98     }
     99 
    100     @Test
    101     public void getLocationSummary_locationOff_shouldSetSummaryOff() {
    102         Secure.putInt(mContext.getContentResolver(),
    103                 Secure.LOCATION_MODE, Secure.LOCATION_MODE_OFF);
    104 
    105         assertThat(mController.getLocationSummary(mContext)).isEqualTo(
    106                 mContext.getString(R.string.location_off_summary));
    107     }
    108 
    109     @Test
    110     public void getLocationSummary_sensorsOnly_shouldSetSummarySensorsOnly() {
    111         Secure.putInt(mContext.getContentResolver(),
    112                 Secure.LOCATION_MODE, Secure.LOCATION_MODE_SENSORS_ONLY);
    113 
    114         assertThat(mController.getLocationSummary(mContext)).isEqualTo(
    115                 mContext.getString(R.string.location_on_summary,
    116                         mContext.getString(R.string.location_mode_sensors_only_title)));
    117     }
    118 
    119     @Test
    120     public void getLocationSummary_highAccuracy_shouldSetSummarHighAccuracy() {
    121         Secure.putInt(mContext.getContentResolver(),
    122                 Secure.LOCATION_MODE, Secure.LOCATION_MODE_HIGH_ACCURACY);
    123 
    124         assertThat(mController.getLocationSummary(mContext)).isEqualTo(
    125                 mContext.getString(R.string.location_on_summary,
    126                         mContext.getString(R.string.location_mode_high_accuracy_title)));
    127     }
    128 
    129     @Test
    130     public void getLocationSummary_batterySaving_shouldSetSummaryBatterySaving() {
    131         Secure.putInt(mContext.getContentResolver(),
    132                 Secure.LOCATION_MODE, Secure.LOCATION_MODE_BATTERY_SAVING);
    133 
    134         assertThat(mController.getLocationSummary(mContext)).isEqualTo(
    135                 mContext.getString(R.string.location_on_summary,
    136                         mContext.getString(R.string.location_mode_battery_saving_title)));
    137     }
    138 
    139     @Test
    140     public void getLocationString_shouldCorrectString() {
    141         assertThat(mController.getLocationString(Secure.LOCATION_MODE_OFF)).isEqualTo(
    142                 R.string.location_mode_location_off_title);
    143         assertThat(mController.getLocationString(Secure.LOCATION_MODE_SENSORS_ONLY)).isEqualTo(
    144                 R.string.location_mode_sensors_only_title);
    145         assertThat(mController.getLocationString(Secure.LOCATION_MODE_BATTERY_SAVING)).isEqualTo(
    146                 R.string.location_mode_battery_saving_title);
    147         assertThat(mController.getLocationString(Secure.LOCATION_MODE_HIGH_ACCURACY)).isEqualTo(
    148                 R.string.location_mode_high_accuracy_title);
    149     }
    150 
    151     @Test
    152     public void onResume_shouldRegisterObserver() {
    153         mLifecycle.onResume();
    154         verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class));
    155     }
    156 
    157     @Test
    158     public void onPause_shouldUnregisterObserver() {
    159         mLifecycle.onPause();
    160         verify(mContext).unregisterReceiver(any(BroadcastReceiver.class));
    161     }
    162 
    163     @Test
    164     public void locationProvidersChangedReceiver_updatesPreferenceSummary() {
    165         mController.displayPreference(mScreen);
    166         mController.onResume();
    167 
    168         mController.mLocationProvidersChangedReceiver.onReceive(
    169                 mContext,
    170                 new Intent().setAction(LocationManager.PROVIDERS_CHANGED_ACTION));
    171 
    172         verify(mPreference).setSummary(any());
    173     }
    174 
    175     @Test
    176     public void testPreferenceController_ProperResultPayloadType() {
    177         final Context context = RuntimeEnvironment.application;
    178         mController = new LocationPreferenceController(context, null /* lifecycle */);
    179         ResultPayload payload = mController.getResultPayload();
    180         assertThat(payload).isInstanceOf(InlineListPayload.class);
    181     }
    182 
    183     @Test
    184     @Config(shadows = ShadowSecureSettings.class)
    185     public void testSetValue_updatesCorrectly() {
    186         int newValue = Secure.LOCATION_MODE_BATTERY_SAVING;
    187         ContentResolver resolver = mContext.getContentResolver();
    188         Settings.Secure.putInt(resolver, Secure.LOCATION_MODE, Secure.LOCATION_MODE_OFF);
    189 
    190         ((InlinePayload) mController.getResultPayload()).setValue(mContext, newValue);
    191         int updatedValue = Settings.Secure.getInt(resolver, Secure.LOCATION_MODE,
    192                 Secure.LOCATION_MODE_OFF);
    193 
    194         assertThat(updatedValue).isEqualTo(newValue);
    195     }
    196 
    197     @Test
    198     @Config(shadows = ShadowSecureSettings.class)
    199     public void testGetValue_correctValueReturned() {
    200         int expectedValue = Secure.LOCATION_MODE_BATTERY_SAVING;
    201         ContentResolver resolver = mContext.getContentResolver();
    202         Settings.Secure.putInt(resolver, Secure.LOCATION_MODE, expectedValue);
    203 
    204         int newValue = ((InlinePayload) mController.getResultPayload()).getValue(mContext);
    205 
    206         assertThat(newValue).isEqualTo(expectedValue);
    207     }
    208 }
    209