Examples with Metadata io.grpc.Metadata used on opensource projects

Example 41 with Metadata

use of io.grpc.Metadata in project grpc-java by grpc.

the class AbstractClientStreamTest method deframeFailed_notifiesListener.

@Test
public void deframeFailed_notifiesListener() {
    AbstractClientStream stream = new BaseAbstractClientStream(allocator) {

        @Override
        protected void sendCancel(Status errorStatus) {
            transportReportStatus(errorStatus, true, /*stop delivery*/
            new Metadata());
        }
    };
    stream.start(mockListener);
    stream.deframeFailed(new RuntimeException("something bad"));
    verify(mockListener).closed(statusCaptor.capture(), isA(Metadata.class));
    assertEquals(Code.INTERNAL, statusCaptor.getValue().getCode());
}

Example 42 with Metadata

use of io.grpc.Metadata in project grpc-java by grpc.

the class AbstractClientStreamTest method inboundHeadersReceived_acceptsGzipEncoding.

@Test
public void inboundHeadersReceived_acceptsGzipEncoding() {
    AbstractClientStream stream = new BaseAbstractClientStream(allocator);
    stream.start(mockListener);
    Metadata headers = new Metadata();
    headers.put(GrpcUtil.MESSAGE_ENCODING_KEY, new Codec.Gzip().getMessageEncoding());
    stream.inboundHeadersReceived(headers);
    verify(mockListener).headersRead(headers);
}

Example 43 with Metadata

use of io.grpc.Metadata in project grpc-java by grpc.

the class AbstractServerStreamTest method close_failsOnNullStatus.

@Test
public void close_failsOnNullStatus() {
    thrown.expect(NullPointerException.class);
    stream.close(null, new Metadata());
}

Example 44 with Metadata

use of io.grpc.Metadata in project grpc-java by grpc.

the class AbstractServerStreamTest method close_sendsTrailers.

@Test
public void close_sendsTrailers() {
    Metadata trailers = new Metadata();
    stream.close(Status.INTERNAL, trailers);
    verify(sink).writeTrailers(any(Metadata.class), eq(false));
}

Example 45 with Metadata

use of io.grpc.Metadata in project grpc-java by grpc.

the class AbstractServerStreamTest method close_sendTrailersClearsReservedFields.

@Test
public void close_sendTrailersClearsReservedFields() {
    // stream actually mutates trailers, so we can't check that the fields here are the same as
    // the captured ones.
    Metadata trailers = new Metadata();
    trailers.put(Status.CODE_KEY, Status.OK);
    trailers.put(Status.MESSAGE_KEY, "Everything's super.");
    stream.close(Status.INTERNAL.withDescription("bad"), trailers);
    verify(sink).writeTrailers(metadataCaptor.capture(), eq(false));
    assertEquals(Status.Code.INTERNAL, metadataCaptor.getValue().get(Status.CODE_KEY).getCode());
    assertEquals("bad", metadataCaptor.getValue().get(Status.MESSAGE_KEY));
}