public async Task Invoke_AwaitedSuccess_ReleaseCalled()
{
// Arrange
var methodTcs = new TaskCompletionSource <TestMessage>(TaskCreationOptions.RunContinuationsAsynchronously);
var methodResult = new TestMessage();
var serviceActivator = new TestGrpcServiceActivator <TestService>();
var invoker = new UnaryServerMethodInvoker <TestService, TestMessage, TestMessage>(
(service, reader, context) => methodTcs.Task,
new Method <TestMessage, TestMessage>(MethodType.Unary, "test", "test", _marshaller, _marshaller),
HttpContextServerCallContextHelper.CreateMethodOptions(),
serviceActivator);
var httpContext = HttpContextHelpers.CreateContext();
// Act
var task = invoker.Invoke(httpContext, HttpContextServerCallContextHelper.CreateServerCallContext(), new TestMessage());
Assert.False(task.IsCompleted);
methodTcs.SetResult(methodResult);
var awaitedResult = await task;
// Assert
Assert.AreEqual(methodResult, awaitedResult);
Assert.True(serviceActivator.Released);
}
public void Invoke_ThrowException_ReleaseCalledAndErrorThrown()
{
// Arrange
var serviceActivator = new TestGrpcServiceActivator <TestService>();
var ex = new Exception("Exception!");
var invoker = new UnaryServerMethodInvoker <TestService, TestMessage, TestMessage>(
(service, reader, context) => throw ex,
new Method <TestMessage, TestMessage>(MethodType.Unary, "test", "test", _marshaller, _marshaller),
HttpContextServerCallContextHelper.CreateMethodOptions(),
serviceActivator);
var httpContext = HttpContextHelpers.CreateContext();
// Act
var task = invoker.Invoke(httpContext, HttpContextServerCallContextHelper.CreateServerCallContext(), new TestMessage());
// Assert
Assert.True(serviceActivator.Released);
Assert.True(task.IsFaulted);
Assert.AreEqual(ex, task.Exception !.InnerException);
}