Android Open Source - couchbase-lite-android Bulk Downloader Test

From Project

Back to project page couchbase-lite-android.
License

The source code is released under:
Apache License
If you think the Android project couchbase-lite-android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.couchbase.lite.replicator;
//from w  w w .j a v  a 2  s.co m
import com.couchbase.lite.CouchbaseLiteException;
import com.couchbase.lite.Database;
import com.couchbase.lite.Document;
import com.couchbase.lite.LiteTestCase;
import com.couchbase.lite.Status;
import com.couchbase.lite.internal.RevisionInternal;
import com.couchbase.lite.mockserver.MockDispatcher;
import com.couchbase.lite.mockserver.MockHelper;
import com.couchbase.lite.mockserver.WrappedSmartMockResponse;
import com.couchbase.lite.support.CouchbaseLiteHttpClientFactory;
import com.couchbase.lite.support.PersistentCookieStore;
import com.couchbase.lite.support.RemoteRequestCompletionBlock;
import com.couchbase.lite.support.RemoteRequestRetry;
import com.couchbase.lite.util.Log;
import com.squareup.okhttp.mockwebserver.MockResponse;
import com.squareup.okhttp.mockwebserver.MockWebServer;

import org.apache.http.HttpResponse;

import java.net.URL;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class BulkDownloaderTest extends LiteTestCase {

    /**
     * https://github.com/couchbase/couchbase-lite-java-core/issues/331
     */
    public void testErrorHandling() throws Exception {

        PersistentCookieStore cookieStore = database.getPersistentCookieStore();
        CouchbaseLiteHttpClientFactory factory = new CouchbaseLiteHttpClientFactory(cookieStore);

        // create mockwebserver and custom dispatcher
        MockDispatcher dispatcher = new MockDispatcher();
        MockWebServer server = MockHelper.getMockWebServer(dispatcher);
        dispatcher.setServerType(MockDispatcher.ServerType.SYNC_GW);

        // _bulk_docs response -- 406 errors
        MockResponse mockResponse = new MockResponse().setResponseCode(406);
        WrappedSmartMockResponse mockBulkDocs = new WrappedSmartMockResponse(mockResponse, false);
        mockBulkDocs.setSticky(true);
        dispatcher.enqueueResponse(MockHelper.PATH_REGEX_BULK_DOCS, mockBulkDocs);

        server.play();

        ScheduledExecutorService requestExecutorService = Executors.newScheduledThreadPool(5);
        ScheduledExecutorService workExecutorService = Executors.newSingleThreadScheduledExecutor();

        String urlString = String.format("%s/%s", server.getUrl("/db"), "_local");
        URL url = new URL(urlString);


        // BulkDownloader expects to be given a list of RevisionInternal
        List<RevisionInternal> revs = new ArrayList<RevisionInternal>();
        Document doc = createDocumentForPushReplication("doc1", null, null);
        EnumSet<Database.TDContentOptions> contentOptions = EnumSet.noneOf(Database.TDContentOptions.class);
        RevisionInternal revisionInternal = database.getDocumentWithIDAndRev(doc.getId(), doc.getCurrentRevisionId(), contentOptions);
        revs.add(revisionInternal);

        // countdown latch to make sure we got an error
        final CountDownLatch gotError = new CountDownLatch(1);

        // create a bulkdownloader
        BulkDownloader bulkDownloader = new BulkDownloader(
                workExecutorService,
                factory,
                url,
                revs,
                database,
                null,
                new BulkDownloader.BulkDownloaderDocumentBlock() {
                    public void onDocument(Map<String, Object> props) {
                        // do nothing
                        Log.d(TAG, "onDocument called with %s", props);
                    }
                },
                new RemoteRequestCompletionBlock() {
                    public void onCompletion(HttpResponse httpResponse, Object result, Throwable e) {
                        Log.d(TAG, "RemoteRequestCompletionBlock called, result: %s e: %s", result, e);
                        if (e != null) {
                            gotError.countDown();
                        }
                    }
                }
        );

        // submit the request
        Future future = requestExecutorService.submit(bulkDownloader);

        // make sure our callback was called with an error, since
        // we are returning a 4xx error to all _bulk_get requests
        boolean success = gotError.await(60, TimeUnit.SECONDS);
        assertTrue(success);

        // wait for the future to return
        future.get(300, TimeUnit.SECONDS);

        server.shutdown();

    }

}
Java Source Code List
