content: /*
   * Copyright 2017, The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.example.android.autofill.service.data.source.local;
  
  import android.arch.persistence.room.Room;
  import android.support.test.InstrumentationRegistry;
  import android.support.test.runner.AndroidJUnit4;
  import android.view.View;
  
  import com.example.android.autofill.service.data.source.local.db.AutofillDatabase;
  import com.example.android.autofill.service.model.AutofillDataset;
  import com.example.android.autofill.service.model.DatasetWithFilledAutofillFields;
  import com.example.android.autofill.service.model.FilledAutofillField;
  import com.google.common.collect.ImmutableList;
  
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  import java.util.Arrays;
  import java.util.Comparator;
  import java.util.List;
  import java.util.UUID;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.contains;
  import static org.hamcrest.Matchers.hasSize;
  
  @RunWith(AndroidJUnit4.class)
  public class AutofillDaoTest {
      private final AutofillDataset mDataset =
              new AutofillDataset(UUID.randomUUID().toString(),
                      "dataset-1", InstrumentationRegistry.getContext().getPackageName());
      private final FilledAutofillField mUsernameField =
              new FilledAutofillField(mDataset.getId(), View.AUTOFILL_HINT_USERNAME, "login");
      private final FilledAutofillField mPasswordField =
              new FilledAutofillField(mDataset.getId(), View.AUTOFILL_HINT_PASSWORD, "password");
  
      private AutofillDatabase mDatabase;
  
      @Before
      public void setup() {
          // using an in-memory database because the information stored here disappears when the
          // process is killed
          mDatabase = Room.inMemoryDatabaseBuilder(InstrumentationRegistry.getContext(),
                  AutofillDatabase.class).build();
  
      }
  
      @After
      public void closeDb() {
          mDatabase.close();
      }
  
      @Test
      public void insertFilledAutofillFieldAndGet() {
          DatasetWithFilledAutofillFields datasetWithFilledAutofillFields =
                  new DatasetWithFilledAutofillFields();
          datasetWithFilledAutofillFields.autofillDataset = mDataset;
          datasetWithFilledAutofillFields.filledAutofillFields =
                  Arrays.asList(mUsernameField, mPasswordField);
          datasetWithFilledAutofillFields.filledAutofillFields
                  .sort(Comparator.comparing(FilledAutofillField::getFieldTypeName));
  
          // When inserting a page's autofill fields.
          mDatabase.autofillDao().insertAutofillDataset(mDataset);
          mDatabase.autofillDao().insertFilledAutofillFields(
                  datasetWithFilledAutofillFields.filledAutofillFields);
  
          // Represents all hints of all fields on page.
          List<String> allHints = ImmutableList.of(View.AUTOFILL_HINT_USERNAME,
                  View.AUTOFILL_HINT_PASSWORD);
          List<DatasetWithFilledAutofillFields> loadedDatasets = mDatabase.autofillDao()
                  .getDatasets(allHints);
          loadedDatasets.get(0).filledAutofillFields.sort(
                  Comparator.comparing(FilledAutofillField::getFieldTypeName));
          assertThat(loadedDatasets, contains(datasetWithFilledAutofillFields));
          assertThat(loadedDatasets, hasSize(1));
      }
  }
  