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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 android.content.Context;
     20 import android.net.ConnectivityManager;
     21 import android.provider.Settings;
     22 import android.support.v7.preference.Preference;
     23 
     24 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     25 import com.android.settings.TestConfig;
     26 
     27 import org.junit.Before;
     28 import org.junit.Test;
     29 import org.junit.runner.RunWith;
     30 import org.mockito.Mock;
     31 import org.mockito.MockitoAnnotations;
     32 import org.robolectric.annotation.Config;
     33 import org.robolectric.shadows.ShadowApplication;
     34 
     35 import static com.google.common.truth.Truth.assertThat;
     36 import static org.mockito.Mockito.verify;
     37 import static org.mockito.Mockito.when;
     38 
     39 @RunWith(SettingsRobolectricTestRunner.class)
     40 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     41 public class AutoTimeZonePreferenceControllerTest {
     42 
     43     @Mock
     44     private Context mMockContext;
     45     @Mock
     46     private ConnectivityManager mCm;
     47     @Mock
     48     private UpdateTimeAndDateCallback mCallback;
     49 
     50     private Context mContext;
     51     private AutoTimeZonePreferenceController mController;
     52     private Preference mPreference;
     53 
     54 
     55     @Before
     56     public void setUp() {
     57         MockitoAnnotations.initMocks(this);
     58         ShadowApplication.getInstance().setSystemService(Context.CONNECTIVITY_SERVICE, mCm);
     59         mContext = ShadowApplication.getInstance().getApplicationContext();
     60         mPreference = new Preference(mContext);
     61         when(mMockContext.getSystemService(Context.CONNECTIVITY_SERVICE)).thenReturn(mCm);
     62         when(mCm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)).thenReturn(true);
     63     }
     64 
     65     @Test
     66     public void isFromSUW_notAvailable() {
     67         mController = new AutoTimeZonePreferenceController(
     68                 mMockContext, null /* callback */, true /* isFromSUW */);
     69 
     70         assertThat(mController.isAvailable()).isFalse();
     71     }
     72 
     73     @Test
     74     public void notFromSUW_isAvailable() {
     75         mController = new AutoTimeZonePreferenceController(
     76                 mMockContext, null /* callback */, false /* isFromSUW */);
     77 
     78         assertThat(mController.isAvailable()).isTrue();
     79     }
     80 
     81     @Test
     82     public void isWifiOnly_notAvailable() {
     83         when(mCm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)).thenReturn(false);
     84 
     85         mController = new AutoTimeZonePreferenceController(
     86                 mMockContext, null /* callback */, false /* isFromSUW */);
     87 
     88         assertThat(mController.isAvailable()).isFalse();
     89     }
     90 
     91     @Test
     92     public void isFromSUW_notEnable() {
     93         mController = new AutoTimeZonePreferenceController(
     94             mMockContext, null /* callback */, true /* isFromSUW */);
     95 
     96         assertThat(mController.isEnabled()).isFalse();
     97     }
     98 
     99     @Test
    100     public void isWifiOnly_notEnable() {
    101         when(mCm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)).thenReturn(false);
    102 
    103         mController = new AutoTimeZonePreferenceController(
    104             mMockContext, null /* callback */, false /* isFromSUW */);
    105 
    106         assertThat(mController.isEnabled()).isFalse();
    107     }
    108 
    109     @Test
    110     public void testIsEnabled_shouldReadFromSettingsProvider() {
    111         mController = new AutoTimeZonePreferenceController(
    112                 mContext, null /* callback */, false /* isFromSUW */);
    113 
    114         // Disabled
    115         Settings.Global.putInt(mContext.getContentResolver(),
    116                 Settings.Global.AUTO_TIME_ZONE, 0);
    117         assertThat(mController.isEnabled()).isFalse();
    118 
    119         // Enabled
    120         Settings.Global.putInt(mContext.getContentResolver(),
    121                 Settings.Global.AUTO_TIME_ZONE, 1);
    122         assertThat(mController.isEnabled()).isTrue();
    123     }
    124 
    125     @Test
    126     public void updatePreferenceChange_prefIsChecked_shouldUpdatePreferenceAndNotifyCallback() {
    127         mController = new AutoTimeZonePreferenceController(
    128                 mContext, mCallback, false /* isFromSUW */);
    129 
    130         mController.onPreferenceChange(mPreference, true);
    131 
    132         assertThat(mController.isEnabled()).isTrue();
    133         verify(mCallback).updateTimeAndDateDisplay(mContext);
    134     }
    135 
    136     @Test
    137     public void updatePreferenceChange_prefIsUnchecked_shouldUpdatePreferenceAndNotifyCallback() {
    138         mController = new AutoTimeZonePreferenceController(
    139                 mContext, mCallback, false /* isFromSUW */);
    140 
    141         mController.onPreferenceChange(mPreference, false);
    142 
    143         assertThat(mController.isEnabled()).isFalse();
    144         verify(mCallback).updateTimeAndDateDisplay(mContext);
    145     }
    146 }
    147