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      1 package com.android.settings.development;
      2 
      3 /*
      4  * Copyright (C) 2017 The Android Open Source Project
      5  *
      6  * Licensed under the Apache License, Version 2.0 (the "License");
      7  * you may not use this file except in compliance with the License.
      8  * You may obtain a copy of the License at
      9  *
     10  *      http://www.apache.org/licenses/LICENSE-2.0
     11  *
     12  * Unless required by applicable law or agreed to in writing, software
     13  * distributed under the License is distributed on an "AS IS" BASIS,
     14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15  * See the License for the specific language governing permissions and
     16  * limitations under the License.
     17  */
     18 
     19 import static com.google.common.truth.Truth.assertThat;
     20 import static org.mockito.Mockito.doReturn;
     21 import static org.mockito.Mockito.spy;
     22 import static org.mockito.Mockito.verify;
     23 import static org.mockito.Mockito.when;
     24 
     25 import android.content.Context;
     26 import android.provider.Settings;
     27 import android.support.v14.preference.SwitchPreference;
     28 import android.support.v7.preference.PreferenceScreen;
     29 
     30 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     31 
     32 import org.junit.Before;
     33 import org.junit.Test;
     34 import org.junit.runner.RunWith;
     35 import org.mockito.Mock;
     36 import org.mockito.MockitoAnnotations;
     37 import org.robolectric.RuntimeEnvironment;
     38 
     39 @RunWith(SettingsRobolectricTestRunner.class)
     40 public class NotificationChannelWarningsPreferenceControllerTest {
     41 
     42     @Mock
     43     private SwitchPreference mPreference;
     44     @Mock
     45     private PreferenceScreen mScreen;
     46 
     47     private Context mContext;
     48     private NotificationChannelWarningsPreferenceController mController;
     49 
     50     @Before
     51     public void setup() {
     52         MockitoAnnotations.initMocks(this);
     53         mContext = RuntimeEnvironment.application;
     54         mController = new NotificationChannelWarningsPreferenceController(mContext);
     55         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
     56         mController.displayPreference(mScreen);
     57     }
     58 
     59     @Test
     60     public void onPreferenceChange_settingEnabled_shouldEnableNotificationChannelWarnings() {
     61         mController.onPreferenceChange(mPreference, true /* new value */);
     62 
     63         final int mode = Settings.Global.getInt(mContext.getContentResolver(),
     64                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, -1 /* default */);
     65 
     66         assertThat(mode).isEqualTo(
     67                 NotificationChannelWarningsPreferenceController.SETTING_VALUE_ON);
     68     }
     69 
     70     @Test
     71     public void onPreferenceChange_settingDisabled_shouldDisableNotificationChannelWarnings() {
     72         mController.onPreferenceChange(mPreference, false /* new value */);
     73 
     74         final int mode = Settings.Global.getInt(mContext.getContentResolver(),
     75                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, -1 /* default */);
     76 
     77         assertThat(mode).isEqualTo(
     78                 NotificationChannelWarningsPreferenceController.SETTING_VALUE_OFF);
     79     }
     80 
     81     @Test
     82     public void updateState_settingEnabled_preferenceShouldBeChecked() {
     83         Settings.Global.putInt(mContext.getContentResolver(),
     84                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS,
     85                 NotificationChannelWarningsPreferenceController.SETTING_VALUE_ON);
     86 
     87         mController.updateState(mPreference);
     88 
     89         verify(mPreference).setChecked(true);
     90     }
     91 
     92     @Test
     93     public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
     94         Settings.Global.putInt(mContext.getContentResolver(),
     95                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS,
     96                 NotificationChannelWarningsPreferenceController.SETTING_VALUE_OFF);
     97 
     98         mController.updateState(mPreference);
     99 
    100         verify(mPreference).setChecked(false);
    101     }
    102 
    103     @Test
    104     public void updateState_settingUndefinedDebuggingEnabled_preferenceShouldBeChecked() {
    105         mController = spy(mController);
    106         doReturn(true).when(mController).isDebuggable();
    107         Settings.Global.putString(mContext.getContentResolver(),
    108                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, "NotAnInteger");
    109 
    110         mController.updateState(mPreference);
    111 
    112         verify(mPreference).setChecked(true);
    113     }
    114 
    115     @Test
    116     public void updateState_settingUndefinedDebuggingDisabled_preferenceShouldNotBeChecked() {
    117         mController = spy(mController);
    118         doReturn(false).when(mController).isDebuggable();
    119         Settings.Global.putString(mContext.getContentResolver(),
    120                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, "NotAnInteger");
    121 
    122         mController.updateState(mPreference);
    123 
    124         verify(mPreference).setChecked(false);
    125     }
    126 
    127     @Test
    128     public void onDeveloperOptionsSwitchDisabled_preferenceShouldBeDisabled() {
    129         mController.onDeveloperOptionsSwitchDisabled();
    130         final int mode = Settings.Global.getInt(mContext.getContentResolver(),
    131                 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, -1 /* default */);
    132 
    133         assertThat(mode).isEqualTo(
    134                 NotificationChannelWarningsPreferenceController.SETTING_VALUE_OFF);
    135         verify(mPreference).setChecked(false);
    136         verify(mPreference).setEnabled(false);
    137     }
    138 }
    139