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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 
     18 package com.android.settings.search;
     19 
     20 
     21 import android.content.ContentValues;
     22 import android.content.Context;
     23 import android.database.sqlite.SQLiteDatabase;
     24 
     25 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     26 import com.android.settings.TestConfig;
     27 import com.android.settings.testutils.DatabaseTestUtils;
     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.robolectric.RuntimeEnvironment;
     34 import org.robolectric.annotation.Config;
     35 
     36 import java.util.List;
     37 
     38 import static com.google.common.truth.Truth.assertThat;
     39 
     40 @RunWith(SettingsRobolectricTestRunner.class)
     41 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     42 public class SavedQueryLoaderTest {
     43 
     44     private Context mContext;
     45     private SQLiteDatabase mDb;
     46     private SavedQueryLoader mLoader;
     47 
     48     @Before
     49     public void setUp() {
     50         mContext = RuntimeEnvironment.application;
     51         mDb = IndexDatabaseHelper.getInstance(mContext).getWritableDatabase();
     52         mLoader = new SavedQueryLoader(mContext);
     53         setUpDb();
     54     }
     55 
     56     @After
     57     public void cleanUp() {
     58         DatabaseTestUtils.clearDb(mContext);
     59     }
     60 
     61     @Test
     62     public void loadInBackground_shouldReturnSavedQueries() {
     63         final List<? extends SearchResult> results = mLoader.loadInBackground();
     64         assertThat(results.size()).isEqualTo(SavedQueryLoader.MAX_PROPOSED_SUGGESTIONS);
     65         for (SearchResult result : results) {
     66             assertThat(result.viewType).isEqualTo(ResultPayload.PayloadType.SAVED_QUERY);
     67         }
     68     }
     69 
     70     private void setUpDb() {
     71         final long now = System.currentTimeMillis();
     72         for (int i = 0; i < SavedQueryLoader.MAX_PROPOSED_SUGGESTIONS + 2; i++) {
     73             ContentValues values = new ContentValues();
     74             values.put(IndexDatabaseHelper.SavedQueriesColumns.QUERY, String.valueOf(i));
     75             values.put(IndexDatabaseHelper.SavedQueriesColumns.TIME_STAMP, now);
     76             mDb.replaceOrThrow(IndexDatabaseHelper.Tables.TABLE_SAVED_QUERIES, null, values);
     77         }
     78     }
     79 }
     80