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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 
     17 package com.android.settings.applications;
     18 
     19 import android.content.pm.ApplicationInfo;
     20 import android.support.test.filters.SmallTest;
     21 import android.support.test.runner.AndroidJUnit4;
     22 
     23 import com.android.settingslib.applications.AppUtils;
     24 import com.android.settingslib.applications.ApplicationsState;
     25 import com.android.settingslib.applications.ApplicationsState.AppFilter;
     26 
     27 import com.android.settingslib.applications.ApplicationsState.CompoundFilter;
     28 import com.android.settingslib.applications.instantapps.InstantAppDataProvider;
     29 import java.lang.reflect.Field;
     30 import org.junit.Test;
     31 import org.junit.runner.RunWith;
     32 
     33 import static com.google.common.truth.Truth.assertThat;
     34 import static org.mockito.Mockito.mock;
     35 
     36 @SmallTest
     37 @RunWith(AndroidJUnit4.class)
     38 public class ManageApplicationsUnitTest {
     39     @Test
     40     public void getCompositeFilter_filtersVolumeForAudio() {
     41         AppFilter filter =
     42                 ManageApplications.getCompositeFilter(
     43                         ManageApplications.LIST_TYPE_STORAGE,
     44                         ManageApplications.STORAGE_TYPE_MUSIC,
     45                         "uuid");
     46         final ApplicationInfo info = new ApplicationInfo();
     47         info.volumeUuid = "uuid";
     48         info.category = ApplicationInfo.CATEGORY_AUDIO;
     49         final ApplicationsState.AppEntry appEntry = mock(ApplicationsState.AppEntry.class);
     50         appEntry.info = info;
     51 
     52         assertThat(filter.filterApp(appEntry)).isTrue();
     53     }
     54 
     55     @Test
     56     public void getCompositeFilter_filtersVolumeForVideo() {
     57         AppFilter filter =
     58                 ManageApplications.getCompositeFilter(
     59                         ManageApplications.LIST_TYPE_MOVIES,
     60                         ManageApplications.STORAGE_TYPE_DEFAULT,
     61                         "uuid");
     62         final ApplicationInfo info = new ApplicationInfo();
     63         info.volumeUuid = "uuid";
     64         info.category = ApplicationInfo.CATEGORY_VIDEO;
     65         final ApplicationsState.AppEntry appEntry = mock(ApplicationsState.AppEntry.class);
     66         appEntry.info = info;
     67 
     68         assertThat(filter.filterApp(appEntry)).isTrue();
     69     }
     70 
     71     @Test
     72     public void getCompositeFilter_filtersVolumeForGames() {
     73         ApplicationsState.AppFilter filter =
     74                 ManageApplications.getCompositeFilter(
     75                         ManageApplications.LIST_TYPE_GAMES,
     76                         ManageApplications.STORAGE_TYPE_DEFAULT,
     77                         "uuid");
     78         final ApplicationInfo info = new ApplicationInfo();
     79         info.volumeUuid = "uuid";
     80         info.category = ApplicationInfo.CATEGORY_GAME;
     81         final ApplicationsState.AppEntry appEntry = mock(ApplicationsState.AppEntry.class);
     82         appEntry.info = info;
     83 
     84         assertThat(filter.filterApp(appEntry)).isTrue();
     85     }
     86 
     87     @Test
     88     public void getCompositeFilter_isEmptyNormally() {
     89         ApplicationsState.AppFilter filter =
     90                 ManageApplications.getCompositeFilter(
     91                         ManageApplications.LIST_TYPE_MAIN,
     92                         ManageApplications.STORAGE_TYPE_DEFAULT,
     93                         "uuid");
     94         assertThat(filter).isNull();
     95     }
     96 
     97     @Test
     98     public void getCompositeFilter_worksWithInstantApps() throws Exception {
     99         Field field = AppUtils.class.getDeclaredField("sInstantAppDataProvider");
    100         field.setAccessible(true);
    101         field.set(AppUtils.class, (InstantAppDataProvider) (i -> true));
    102 
    103         AppFilter filter =
    104             ManageApplications.getCompositeFilter(
    105                 ManageApplications.LIST_TYPE_STORAGE,
    106                 ManageApplications.STORAGE_TYPE_MUSIC,
    107                 "uuid");
    108         AppFilter composedFilter = new CompoundFilter(ApplicationsState.FILTER_INSTANT, filter);
    109 
    110         final ApplicationInfo info = new ApplicationInfo();
    111         info.volumeUuid = "uuid";
    112         info.category = ApplicationInfo.CATEGORY_AUDIO;
    113         info.privateFlags = ApplicationInfo.PRIVATE_FLAG_INSTANT;
    114         final ApplicationsState.AppEntry appEntry = mock(ApplicationsState.AppEntry.class);
    115         appEntry.info = info;
    116 
    117         assertThat(composedFilter.filterApp(appEntry)).isTrue();
    118     }
    119 
    120     @Test
    121     public void getCompositeFilter_worksForLegacyPrivateSettings() throws Exception {
    122         ApplicationsState.AppFilter filter =
    123                 ManageApplications.getCompositeFilter(
    124                         ManageApplications.LIST_TYPE_STORAGE,
    125                         ManageApplications.STORAGE_TYPE_LEGACY,
    126                         "uuid");
    127         final ApplicationInfo info = new ApplicationInfo();
    128         info.volumeUuid = "uuid";
    129         info.category = ApplicationInfo.CATEGORY_GAME;
    130         final ApplicationsState.AppEntry appEntry = mock(ApplicationsState.AppEntry.class);
    131         appEntry.info = info;
    132 
    133         assertThat(filter.filterApp(appEntry)).isTrue();
    134     }
    135 }
    136