public async Task CreateServiceAsync_InitializationDispose_CancelsListRootsToken()
{
// Arrange
var service = new RazorGuestInitializationService(LiveShareSessionAccessor);
var session = new Mock <CollaborationSession>(MockBehavior.Strict);
using var cts = new CancellationTokenSource();
IDisposable sessionService = null;
session.Setup(s => s.ListRootsAsync(It.IsAny <CancellationToken>()))
.Returns <CancellationToken>((cancellationToken) =>
{
return(Task.Run(() =>
{
cancellationToken.WaitHandle.WaitOne(TimeSpan.FromSeconds(3));
Assert.True(cts.IsCancellationRequested);
return Array.Empty <Uri>();
}));
})
.Verifiable();
sessionService = (IDisposable)await service.CreateServiceAsync(session.Object, cts.Token);
// Act
cts.Cancel();
// Assert
Assert.NotNull(service._viewImportsCopyTask);
await service._viewImportsCopyTask;
session.VerifyAll();
}
public async Task CreateServiceAsync_SessionDispose_CancelsListRootsToken()
{
// Arrange
var service = new RazorGuestInitializationService(LiveShareSessionAccessor);
var session = new Mock <CollaborationSession>();
var disposedService = false;
IDisposable sessionService = null;
session.Setup(s => s.ListRootsAsync(It.IsAny <CancellationToken>()))
.Returns <CancellationToken>((cancellationToken) =>
{
return(Task.Run(() =>
{
cancellationToken.WaitHandle.WaitOne(TimeSpan.FromSeconds(5));
Assert.True(disposedService);
return Array.Empty <Uri>();
}));
})
.Verifiable();
sessionService = (IDisposable)await service.CreateServiceAsync(session.Object, default);
// Act
sessionService.Dispose();
disposedService = true;
// Assert
Assert.NotNull(service._viewImportsCopyTask);
await service._viewImportsCopyTask;
session.VerifyAll();
}
public async Task CreateServiceAsync_SessionDispose_CancelsListRootsToken()
{
// Arrange
var service = new RazorGuestInitializationService(LiveShareSessionAccessor);
var session = new Mock <CollaborationSession>(MockBehavior.Strict);
using var disposedServiceGate = new ManualResetEventSlim();
var disposedService = false;
IDisposable sessionService = null;
session.Setup(s => s.ListRootsAsync(It.IsAny <CancellationToken>()))
.Returns <CancellationToken>((cancellationToken) => Task.Run(() =>
{
cancellationToken.WaitHandle.WaitOne(TimeSpan.FromSeconds(5));
// Make sure we don't assert the value of 'disposedService' before we know it was set
disposedServiceGate.Wait();
Assert.True(disposedService);
return(Array.Empty <Uri>());
}))
.Verifiable();
sessionService = (IDisposable)await service.CreateServiceAsync(session.Object, default);
// Act
sessionService.Dispose();
disposedService = true;
disposedServiceGate.Set();
// Assert
Assert.NotNull(service._viewImportsCopyTask);
await service._viewImportsCopyTask;
session.VerifyAll();
}
public async Task CreateServiceAsync_EnsureViewImportsCopiedAsync_CancellationExceptionsGetSwallowed()
{
// Arrange
var service = new RazorGuestInitializationService(LiveShareSessionAccessor);
var session = new Mock <CollaborationSession>();
var cts = new CancellationTokenSource();
IDisposable sessionService = null;
session.Setup(s => s.ListRootsAsync(It.IsAny <CancellationToken>()))
.Returns <CancellationToken>((cancellationToken) =>
{
return(Task.Run(() =>
{
cancellationToken.WaitHandle.WaitOne(TimeSpan.FromSeconds(3));
cancellationToken.ThrowIfCancellationRequested();
return Array.Empty <Uri>();
}));
})
.Verifiable();
sessionService = (IDisposable)await service.CreateServiceAsync(session.Object, cts.Token);
// Act
cts.Cancel();
// Assert
Assert.NotNull(service._viewImportsCopyTask);
await service._viewImportsCopyTask;
session.VerifyAll();
}
public async Task CreateServiceAsync_StartsViewImportsCopy()
{
// Arrange
var service = new RazorGuestInitializationService(LiveShareSessionAccessor);
var session = new Mock <CollaborationSession>(MockBehavior.Strict);
session.Setup(s => s.ListRootsAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(Array.Empty <Uri>()))
.Verifiable();
// Act
await service.CreateServiceAsync(session.Object, default);
// Assert
Assert.NotNull(service._viewImportsCopyTask);
await service._viewImportsCopyTask;
session.VerifyAll();
}