private static VsSafeProjectGuidService CreateInstance(IUnconfiguredProjectTasksService tasksService = null)
{
var project = UnconfiguredProjectFactory.Create();
tasksService = tasksService ?? IUnconfiguredProjectTasksServiceFactory.ImplementPrioritizedProjectLoadedInHost(() => Task.CompletedTask);
return(new VsSafeProjectGuidService(project, tasksService));
}
public async Task GetProjectGuidAsync_WhenProjectUnloads_CancelsTask()
{
var projectUnloaded = new TaskCompletionSource <object>();
var tasksService = IUnconfiguredProjectTasksServiceFactory.ImplementPrioritizedProjectLoadedInHost(() => projectUnloaded.Task);
var accessor = CreateInstance(tasksService);
var result = accessor.GetProjectGuidAsync();
Assert.False(result.IsCanceled);
// Now "unload" the project
projectUnloaded.SetCanceled();
await Assert.ThrowsAnyAsync <OperationCanceledException>(() =>
{
return(result);
});
}
