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      1 /*
      2  * Copyright (C) 2016 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 
     17 package com.android.settings.datetime;
     18 
     19 import static com.google.common.truth.Truth.assertThat;
     20 import static org.mockito.Mockito.verify;
     21 import static org.robolectric.shadow.api.Shadow.extract;
     22 
     23 import android.content.Context;
     24 import android.net.ConnectivityManager;
     25 import android.provider.Settings;
     26 import android.support.v7.preference.Preference;
     27 
     28 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     29 import com.android.settings.testutils.shadow.ShadowConnectivityManager;
     30 
     31 import org.junit.Before;
     32 import org.junit.Test;
     33 import org.junit.runner.RunWith;
     34 import org.mockito.Mock;
     35 import org.mockito.MockitoAnnotations;
     36 import org.robolectric.RuntimeEnvironment;
     37 import org.robolectric.annotation.Config;
     38 
     39 @RunWith(SettingsRobolectricTestRunner.class)
     40 @Config(shadows = ShadowConnectivityManager.class)
     41 public class AutoTimeZonePreferenceControllerTest {
     42 
     43     @Mock
     44     private UpdateTimeAndDateCallback mCallback;
     45 
     46     private Context mContext;
     47     private AutoTimeZonePreferenceController mController;
     48     private Preference mPreference;
     49     private ShadowConnectivityManager connectivityManager;
     50 
     51     @Before
     52     public void setUp() {
     53         MockitoAnnotations.initMocks(this);
     54         mContext = RuntimeEnvironment.application;
     55         mPreference = new Preference(mContext);
     56         connectivityManager = extract(mContext.getSystemService(ConnectivityManager.class));
     57         connectivityManager.setNetworkSupported(ConnectivityManager.TYPE_MOBILE, true);
     58     }
     59 
     60     @Test
     61     public void isFromSUW_notAvailable() {
     62         mController = new AutoTimeZonePreferenceController(
     63                 mContext, null /* callback */, true /* isFromSUW */);
     64 
     65         assertThat(mController.isAvailable()).isFalse();
     66     }
     67 
     68     @Test
     69     public void notFromSUW_isAvailable() {
     70         mController = new AutoTimeZonePreferenceController(
     71                 mContext, null /* callback */, false /* isFromSUW */);
     72 
     73         assertThat(mController.isAvailable()).isTrue();
     74     }
     75 
     76     @Test
     77     public void isWifiOnly_notAvailable() {
     78         connectivityManager.setNetworkSupported(ConnectivityManager.TYPE_MOBILE, false);
     79 
     80         mController = new AutoTimeZonePreferenceController(
     81                 mContext, null /* callback */, false /* fromSUW */);
     82 
     83         assertThat(mController.isAvailable()).isFalse();
     84     }
     85 
     86     @Test
     87     public void isFromSUW_notEnable() {
     88         mController =
     89             new AutoTimeZonePreferenceController(mContext, null /* callback */, true /* fromSUW */);
     90 
     91         assertThat(mController.isEnabled()).isFalse();
     92     }
     93 
     94     @Test
     95     public void isWifiOnly_notEnable() {
     96         connectivityManager.setNetworkSupported(ConnectivityManager.TYPE_MOBILE, false);
     97 
     98         mController = new AutoTimeZonePreferenceController(
     99                 mContext, null /* callback */, false /* fromSUW */);
    100 
    101         assertThat(mController.isEnabled()).isFalse();
    102     }
    103 
    104     @Test
    105     public void testIsEnabled_shouldReadFromSettingsProvider() {
    106         mController = new AutoTimeZonePreferenceController(
    107                 mContext, null /* callback */, false /* fromSUW */);
    108 
    109         // Disabled
    110         Settings.Global.putInt(mContext.getContentResolver(), Settings.Global.AUTO_TIME_ZONE, 0);
    111         assertThat(mController.isEnabled()).isFalse();
    112 
    113         // Enabled
    114         Settings.Global.putInt(mContext.getContentResolver(), Settings.Global.AUTO_TIME_ZONE, 1);
    115         assertThat(mController.isEnabled()).isTrue();
    116     }
    117 
    118     @Test
    119     public void updatePreferenceChange_prefIsChecked_shouldUpdatePreferenceAndNotifyCallback() {
    120         mController =
    121             new AutoTimeZonePreferenceController(mContext, mCallback, false /* fromSUW */);
    122 
    123         mController.onPreferenceChange(mPreference, true);
    124 
    125         assertThat(mController.isEnabled()).isTrue();
    126         verify(mCallback).updateTimeAndDateDisplay(mContext);
    127     }
    128 
    129     @Test
    130     public void updatePreferenceChange_prefIsUnchecked_shouldUpdatePreferenceAndNotifyCallback() {
    131         mController =
    132             new AutoTimeZonePreferenceController(mContext, mCallback, false /* fromSUW */);
    133 
    134         mController.onPreferenceChange(mPreference, false);
    135 
    136         assertThat(mController.isEnabled()).isFalse();
    137         verify(mCallback).updateTimeAndDateDisplay(mContext);
    138     }
    139 }
    140