public void WriteAndWriteStatusCanRunConcurrently()
{
var finishedTask = asyncCallServer.ServerSideCallAsync();
var responseStream = new ServerResponseStream <string, string>(asyncCallServer);
var writeTask = responseStream.WriteAsync("request1");
var writeStatusTask = asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata(), null);
fakeCall.SendCompletionHandler(true);
fakeCall.SendStatusFromServerHandler(true);
Assert.DoesNotThrowAsync(async() => await writeTask);
Assert.DoesNotThrowAsync(async() => await writeStatusTask);
fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
AssertFinished(asyncCallServer, fakeCall, finishedTask);
}
public void WriteAfterWriteStatusThrowsInvalidOperationException()
{
var finishedTask = asyncCallServer.ServerSideCallAsync();
var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata(), null);
Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await responseStream.WriteAsync("request1"));
fakeCall.SendStatusFromServerHandler(true);
fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
AssertFinished(asyncCallServer, fakeCall, finishedTask);
}
public void WriteAndWriteStatusCanRunConcurrently()
{
var finishedTask = asyncCallServer.ServerSideCallAsync();
var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
var writeTask = responseStream.WriteAsync("request1");
var writeStatusTask = asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata(), null);
fakeCall.SendCompletionHandler(true);
fakeCall.SendStatusFromServerHandler(true);
Assert.DoesNotThrowAsync(async () => await writeTask);
Assert.DoesNotThrowAsync(async () => await writeStatusTask);
fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
AssertFinished(asyncCallServer, fakeCall, finishedTask);
}
public void WriteCompletionFailureThrows()
{
var finishedTask = asyncCallServer.ServerSideCallAsync();
var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
var writeTask = responseStream.WriteAsync("request1");
fakeCall.SendCompletionHandler(false);
// TODO(jtattermusch): should we throw a different exception type instead?
Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await writeTask);
fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
AssertFinished(asyncCallServer, fakeCall, finishedTask);
}
public void WriteCompletionFailureThrows()
{
var finishedTask = asyncCallServer.ServerSideCallAsync();
var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
var writeTask = responseStream.WriteAsync("request1");
fakeCall.SendCompletionHandler(false);
Assert.ThrowsAsync(typeof(IOException), async () => await writeTask);
fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
AssertFinished(asyncCallServer, fakeCall, finishedTask);
}
public void WriteAfterCancelNotificationFails()
{
var finishedTask = asyncCallServer.ServerSideCallAsync();
var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
// TODO(jtattermusch): should we throw a different exception type instead?
Assert.Throws(typeof(InvalidOperationException), () => responseStream.WriteAsync("request1"));
AssertFinished(asyncCallServer, fakeCall, finishedTask);
}