forked from googleapis/java-bigquerystorage
/
FakeBigQueryWrite.java
137 lines (114 loc) · 4.11 KB
/
FakeBigQueryWrite.java
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/*
* Copyright 2020 Google LLC
*
* 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
*
* https://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.google.cloud.bigquery.storage.v1;
import com.google.api.gax.grpc.testing.MockGrpcService;
import com.google.protobuf.AbstractMessage;
import io.grpc.ServerServiceDefinition;
import io.grpc.Status;
import java.time.Instant;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
import java.util.function.Supplier;
import org.threeten.bp.Duration;
/**
* A fake implementation of {@link MockGrpcService}, that can be used to test clients of a
* StreamWriter. It forwards calls to the real implementation (@link FakeBigQueryWriteImpl}.
*/
public class FakeBigQueryWrite implements MockGrpcService {
private final FakeBigQueryWriteImpl serviceImpl;
public FakeBigQueryWrite() {
serviceImpl = new FakeBigQueryWriteImpl();
}
@Override
public List<AbstractMessage> getRequests() {
return new LinkedList<AbstractMessage>(serviceImpl.getCapturedRequests());
}
public void waitForResponseScheduled() throws InterruptedException {
serviceImpl.waitForResponseScheduled();
}
public List<AppendRowsRequest> getAppendRequests() {
return serviceImpl.getCapturedRequests();
}
public List<GetWriteStreamRequest> getWriteStreamRequests() {
return serviceImpl.getCapturedWriteRequests();
}
@Override
public void addResponse(AbstractMessage response) {
if (response instanceof AppendRowsResponse) {
serviceImpl.addResponse((AppendRowsResponse) response);
} else if (response instanceof WriteStream) {
serviceImpl.addWriteStreamResponse((WriteStream) response);
} else if (response instanceof FlushRowsResponse) {
serviceImpl.addFlushRowsResponse((FlushRowsResponse) response);
} else {
throw new IllegalStateException("Unsupported service");
}
}
/**
* Add a response supplier to end of list. This supplier can be used to simulate retries or other
* forms of behavior.
*/
public void addResponse(Supplier<FakeBigQueryWriteImpl.Response> response) {
serviceImpl.addResponse(response);
}
@Override
public void addException(Exception exception) {
serviceImpl.addConnectionError(exception);
}
public void addStatusException(com.google.rpc.Status status) {
serviceImpl.addException(status);
}
@Override
public ServerServiceDefinition getServiceDefinition() {
return serviceImpl.bindService();
}
@Override
public void reset() {
serviceImpl.reset();
}
public void setResponseSleep(Duration sleep) {
serviceImpl.setResponseSleep(sleep);
}
public void setCloseEveryNAppends(long closeAfter) {
serviceImpl.setCloseEveryNAppends(closeAfter);
}
public void setTimesToClose(long numberTimesToClose) {
serviceImpl.setTimesToClose(numberTimesToClose);
}
public void setCloseForeverAfter(long closeForeverAfter) {
serviceImpl.setCloseForeverAfter(closeForeverAfter);
}
public long getConnectionCount() {
return serviceImpl.getConnectionCount();
}
public void setExecutor(ScheduledExecutorService executor) {
serviceImpl.setExecutor(executor);
}
public void setFailedStatus(Status failedStatus) {
serviceImpl.setFailedStatus(failedStatus);
}
public void setReturnErrorDuringExclusiveStreamRetry(boolean retryOnError) {
serviceImpl.setReturnErrorDuringExclusiveStreamRetry(retryOnError);
}
public void setVerifyOffset(boolean verifyOffset) {
serviceImpl.setVerifyOffset(verifyOffset);
}
public ArrayList<Instant> getLatestRequestReceivedInstants() {
return serviceImpl.getLatestRequestReceivedInstants();
}
}