public void AddRequestHeaderInServerInterceptor()
{
var helper = new MockServiceHelper(Host);
const string MetadataKey = "x-interceptor";
const string MetadataValue = "hello world";
var interceptor = new ServerCallContextInterceptor(ctx => ctx.RequestHeaders.Add(new Metadata.Entry(MetadataKey, MetadataValue)));
helper.UnaryHandler = new UnaryServerMethod <string, string>((request, context) =>
{
var interceptorHeader = context.RequestHeaders.Last(m => (m.Key == MetadataKey)).Value;
Assert.AreEqual(interceptorHeader, MetadataValue);
return(Task.FromResult("PASS"));
});
helper.ServiceDefinition = helper.ServiceDefinition.Intercept(interceptor);
var server = helper.GetServer();
server.Start();
var channel = helper.GetChannel();
Assert.AreEqual("PASS", Calls.BlockingUnaryCall(helper.CreateUnaryCall(), ""));
}
public void VerifyInterceptorOrdering()
{
var helper = new MockServiceHelper(Host);
helper.UnaryHandler = new UnaryServerMethod <string, string>((request, context) =>
{
return(Task.FromResult("PASS"));
});
var stringBuilder = new StringBuilder();
helper.ServiceDefinition = helper.ServiceDefinition
.Intercept(new ServerCallContextInterceptor(ctx => stringBuilder.Append("A")))
.Intercept(new ServerCallContextInterceptor(ctx => stringBuilder.Append("B1")),
new ServerCallContextInterceptor(ctx => stringBuilder.Append("B2")),
new ServerCallContextInterceptor(ctx => stringBuilder.Append("B3")))
.Intercept(new ServerCallContextInterceptor(ctx => stringBuilder.Append("C")));
var server = helper.GetServer();
server.Start();
var channel = helper.GetChannel();
Assert.AreEqual("PASS", Calls.BlockingUnaryCall(helper.CreateUnaryCall(), ""));
Assert.AreEqual("CB1B2B3A", stringBuilder.ToString());
}