Home | History | Annotate | Download | only in security 
      1 /*
      2  * Copyright (C) 2018 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.security;
     18 
     19 import static com.google.common.truth.Truth.assertThat;
     20 
     21 import android.content.ContentResolver;
     22 import android.content.Context;
     23 import android.provider.Settings;
     24 import android.support.v7.preference.Preference;
     25 
     26 import com.android.settings.R;
     27 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     28 
     29 import org.junit.After;
     30 import org.junit.Before;
     31 import org.junit.Test;
     32 import org.junit.runner.RunWith;
     33 import org.mockito.MockitoAnnotations;
     34 import org.robolectric.RuntimeEnvironment;
     35 import org.robolectric.annotation.Config;
     36 
     37 @RunWith(SettingsRobolectricTestRunner.class)
     38 public class ScreenPinningPreferenceControllerTest {
     39 
     40     private Context mContext;
     41     private ScreenPinningPreferenceController mController;
     42     private Preference mPreference;
     43 
     44     @Before
     45     public void setUp() {
     46         MockitoAnnotations.initMocks(this);
     47         mContext = RuntimeEnvironment.application;
     48         mController = new ScreenPinningPreferenceController(mContext);
     49         mPreference = new Preference(mContext);
     50         mPreference.setKey(mController.getPreferenceKey());
     51     }
     52 
     53     @After
     54     public void tearDown() {
     55         final ContentResolver contentResolver = mContext.getContentResolver();
     56         Settings.System.putInt(contentResolver, Settings.System.LOCK_TO_APP_ENABLED, 0);
     57     }
     58 
     59     @Test
     60     public void isAvailable_byDefault_isTrue() {
     61         assertThat(mController.isAvailable()).isTrue();
     62     }
     63 
     64     @Test
     65     @Config(qualifiers = "mcc999")
     66     public void isAvailable_whenNotVisible_isFalse() {
     67         assertThat(mController.isAvailable()).isFalse();
     68     }
     69 
     70     @Test
     71     public void updateState_isOff_shouldDisableOffSummary() {
     72         final ContentResolver contentResolver = mContext.getContentResolver();
     73         Settings.System.putInt(contentResolver, Settings.System.LOCK_TO_APP_ENABLED, 0);
     74 
     75         mController.updateState(mPreference);
     76 
     77         assertThat(mPreference.getSummary())
     78                 .isEqualTo(mContext.getString(R.string.switch_off_text));
     79     }
     80 
     81     @Test
     82     public void updateState_isOn_shouldDisableOnSummary() {
     83         final ContentResolver contentResolver = mContext.getContentResolver();
     84         Settings.System.putInt(contentResolver, Settings.System.LOCK_TO_APP_ENABLED, 1);
     85 
     86         mController.updateState(mPreference);
     87 
     88         assertThat(mPreference.getSummary())
     89                 .isEqualTo(mContext.getString(R.string.switch_on_text));
     90     }
     91 }
     92