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/*
* Copyright 2020 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 android.app.appsearch.testutil;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import android.annotation.NonNull;
import android.app.appsearch.AppSearchBatchResult;
import android.app.appsearch.AppSearchSessionShim;
import android.app.appsearch.GenericDocument;
import android.app.appsearch.GetByDocumentIdRequest;
import android.app.appsearch.SearchResult;
import android.app.appsearch.SearchResultsShim;
import com.android.server.appsearch.external.localstorage.visibilitystore.VisibilityChecker;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.concurrent.Future;
/**
* Class with helper functions for testing for AppSearch.
*
* @hide
*/
public class AppSearchTestUtils {
private AppSearchTestUtils() {}
/** Checks batch result. */
@NonNull
public static <K, V> AppSearchBatchResult<K, V> checkIsBatchResultSuccess(
@NonNull Future<AppSearchBatchResult<K, V>> future) throws Exception {
AppSearchBatchResult<K, V> result = future.get();
assertWithMessage("AppSearchBatchResult not successful: " + result)
.that(result.isSuccess())
.isTrue();
return result;
}
/** Gets documents from ids. */
@NonNull
public static List<GenericDocument> doGet(
@NonNull AppSearchSessionShim session,
@NonNull String namespace,
@NonNull String... ids)
throws Exception {
AppSearchBatchResult<String, GenericDocument> result =
checkIsBatchResultSuccess(
session.getByDocumentIdAsync(
new GetByDocumentIdRequest.Builder(namespace).addIds(ids).build()));
assertThat(result.getSuccesses()).hasSize(ids.length);
assertThat(result.getFailures()).isEmpty();
List<GenericDocument> list = new ArrayList<>(ids.length);
for (String id : ids) {
list.add(result.getSuccesses().get(id));
}
return list;
}
/** Gets documents from {@link GetByDocumentIdRequest}. */
@NonNull
public static List<GenericDocument> doGet(
@NonNull AppSearchSessionShim session, @NonNull GetByDocumentIdRequest request)
throws Exception {
AppSearchBatchResult<String, GenericDocument> result =
checkIsBatchResultSuccess(session.getByDocumentIdAsync(request));
Set<String> ids = request.getIds();
assertThat(result.getSuccesses()).hasSize(ids.size());
assertThat(result.getFailures()).isEmpty();
List<GenericDocument> list = new ArrayList<>(ids.size());
for (String id : ids) {
list.add(result.getSuccesses().get(id));
}
return list;
}
/** Extracts documents from {@link SearchResultsShim}. */
@NonNull
public static List<GenericDocument> convertSearchResultsToDocuments(
@NonNull SearchResultsShim searchResults) throws Exception {
List<SearchResult> results = retrieveAllSearchResults(searchResults);
List<GenericDocument> documents = new ArrayList<>(results.size());
for (SearchResult result : results) {
documents.add(result.getGenericDocument());
}
return documents;
}
/** Extracts all {@link SearchResult} from {@link SearchResultsShim}. */
@NonNull
public static List<SearchResult> retrieveAllSearchResults(
@NonNull SearchResultsShim searchResults) throws Exception {
List<SearchResult> page = searchResults.getNextPageAsync().get();
List<SearchResult> results = new ArrayList<>();
while (!page.isEmpty()) {
results.addAll(page);
page = searchResults.getNextPageAsync().get();
}
return results;
}
/**
* Creates a mock {@link VisibilityChecker}.
*
* @param visiblePrefixedSchemas Schema types that are accessible to any caller.
* @return
*/
@NonNull
public static VisibilityChecker createMockVisibilityChecker(
@NonNull Set<String> visiblePrefixedSchemas) {
return (callerAccess, packageName, prefixedSchema, visibilityStore) ->
visiblePrefixedSchemas.contains(prefixedSchema);
}
}
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