@Test
public void prepareHeaders_authorityAdded() {
Metadata m = new Metadata();
CallOptions callOptions = CallOptions.DEFAULT.withAuthority("auth");
ClientCallImpl.prepareHeaders(
m, callOptions, "user agent", DecompressorRegistry.getDefaultInstance());
assertEquals(m.get(GrpcUtil.AUTHORITY_KEY), "auth");
}
@Test
public void authorityPropagatedToStream() {
ClientCallImpl<Void, Void> call =
new ClientCallImpl<Void, Void>(
method,
MoreExecutors.directExecutor(),
CallOptions.DEFAULT.withAuthority("overridden-authority"),
provider,
deadlineCancellationExecutor)
.setDecompressorRegistry(decompressorRegistry);
call.start(callListener, new Metadata());
verify(stream).setAuthority("overridden-authority");
}
@Test
public void callOptionsPropagatedToTransport() {
final CallOptions callOptions = CallOptions.DEFAULT.withAuthority("dummy_value");
final ClientCallImpl<Void, Void> call =
new ClientCallImpl<Void, Void>(
method,
MoreExecutors.directExecutor(),
callOptions,
provider,
deadlineCancellationExecutor)
.setDecompressorRegistry(decompressorRegistry);
final Metadata metadata = new Metadata();
call.start(callListener, metadata);
verify(transport).newStream(same(method), same(metadata), same(callOptions));
}