public void deadlineExceeded() {
// warm up the channel and JVM
blockingStub.emptyCall(new EmptyProtos.Empty());
TestServiceGrpc.TestServiceBlockingStub stub =
TestServiceGrpc.newBlockingStub(channel).withDeadlineAfter(10, TimeUnit.MILLISECONDS);
StreamingOutputCallRequest request = new StreamingOutputCallRequest();
request.responseParameters = new ResponseParameters[1];
request.responseParameters[0] = new ResponseParameters();
request.responseParameters[0].intervalUs = 20000;
try {
stub.streamingOutputCall(request).next();
fail("Expected deadline to be exceeded");
} catch (StatusRuntimeException ex) {
assertCodeEquals(io.grpc.Status.DEADLINE_EXCEEDED, ex.getStatus());
}
}
public void deadlineNotExceeded() {
// warm up the channel and JVM
blockingStub.emptyCall(new EmptyProtos.Empty());
StreamingOutputCallRequest request = new StreamingOutputCallRequest();
request.responseParameters = new ResponseParameters[1];
request.responseParameters[0] = new ResponseParameters();
request.responseParameters[0].intervalUs = 0;
TestServiceGrpc.newBlockingStub(channel)
.withDeadlineAfter(10, TimeUnit.SECONDS)
.streamingOutputCall(request);
}
public void veryLargeResponse() throws Exception {
final SimpleRequest request = new SimpleRequest();
request.responseSize = unaryPayloadLength();
request.responseType = Messages.COMPRESSABLE;
SimpleResponse resp = blockingStub.unaryCall(request);
final SimpleResponse goldenResponse = new SimpleResponse();
goldenResponse.payload = new Payload();
goldenResponse.payload.type = Messages.COMPRESSABLE;
goldenResponse.payload.body = new byte[unaryPayloadLength()];
assertMessageSizeEquals(goldenResponse, resp);
}
public void largeUnary() {
final Messages.SimpleRequest request = new Messages.SimpleRequest();
request.responseSize = 314159;
request.responseType = Messages.COMPRESSABLE;
request.payload = new Payload();
request.payload.body = new byte[271828];
final Messages.SimpleResponse goldenResponse = new Messages.SimpleResponse();
goldenResponse.payload = new Payload();
goldenResponse.payload.body = new byte[314159];
Messages.SimpleResponse response = blockingStub.unaryCall(request);
assertMessageEquals(goldenResponse, response);
}
public void deadlineExceededServerStreaming() throws Exception {
// warm up the channel and JVM
blockingStub.emptyCall(new EmptyProtos.Empty());
ResponseParameters responseParameters = new ResponseParameters();
responseParameters.size = 1;
responseParameters.intervalUs = 10000;
StreamingOutputCallRequest request = new StreamingOutputCallRequest();
request.responseType = Messages.COMPRESSABLE;
request.responseParameters = new ResponseParameters[4];
request.responseParameters[0] = responseParameters;
request.responseParameters[1] = responseParameters;
request.responseParameters[2] = responseParameters;
request.responseParameters[3] = responseParameters;
StreamRecorder<StreamingOutputCallResponse> recorder = StreamRecorder.create();
TestServiceGrpc.newStub(channel)
.withDeadlineAfter(30, TimeUnit.MILLISECONDS)
.streamingOutputCall(request, recorder);
assertTrue(recorder.awaitCompletion(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS));
assertCodeEquals(
io.grpc.Status.DEADLINE_EXCEEDED, io.grpc.Status.fromThrowable(recorder.getError()));
}
public void emptyUnary() {
assertMessageEquals(new EmptyProtos.Empty(), blockingStub.emptyCall(new EmptyProtos.Empty()));
}