public async Task WaitForOrchestration_Returns_State_When_Orchestration_Already_Finished()
{
var input = new TestOrchestrationData()
{
NumberOfParallelTasks = 0,
NumberOfSerialTasks = 1,
MaxDelay = 0,
MinDelay = 0,
DelayUnit = TimeSpan.FromMilliseconds(1),
UseTimeoutTask = false,
};
var instance = await this.taskHubClient.CreateOrchestrationInstanceAsync(typeof(TestOrchestration), input);
await this.taskHubClient.WaitForOrchestrationAsync(instance, TimeSpan.FromMinutes(1)); //Wait till orchestration is finished
var waitTime = TimeSpan.FromMilliseconds(100); //Let this be very low for the test to be effective.
OrchestrationState result = null;
var time = await Utilities.MeasureAsync(async() =>
{
result = await this.taskHubClient.WaitForOrchestrationAsync(instance, waitTime);
});
Assert.IsNotNull(result);
Assert.AreEqual(OrchestrationStatus.Completed, result.OrchestrationStatus);
Assert.IsTrue(time < waitTime);
Console.WriteLine($"Full WaitTime : {waitTime}, Actual time taken for Wait {time}, Actual Time taken for Orchestration : {result.CompletedTime - result.CreatedTime}");
}
public async Task WaitForOrchestration_Waits_And_Returns_State_When_Orchestration_IsRunning()
{
var waitTime = TimeSpan.FromMinutes(1);
var orchestrationTimeInSeconds = 5;
var input = new TestOrchestrationData()
{
NumberOfParallelTasks = 0,
NumberOfSerialTasks = 1,
MaxDelay = orchestrationTimeInSeconds,
MinDelay = orchestrationTimeInSeconds,
DelayUnit = TimeSpan.FromSeconds(1),
UseTimeoutTask = false,
};
var instance = await this.taskHubClient.CreateOrchestrationInstanceAsync(typeof(TestOrchestration), input);
OrchestrationState result = null;
var time = await Utilities.MeasureAsync(async() =>
{
result = await this.taskHubClient.WaitForOrchestrationAsync(instance, waitTime);
});
Assert.IsNotNull(result);
Assert.AreEqual(OrchestrationStatus.Completed, result.OrchestrationStatus);
Assert.IsTrue(time < waitTime);
Assert.IsTrue(time > TimeSpan.FromSeconds(orchestrationTimeInSeconds));
Console.WriteLine($"Full WaitTime : {waitTime}, Actual time taken for Wait : {time}, Expected Minimum time for orchestration : {orchestrationTimeInSeconds} seconds, Actual Time taken for Orchestration : {result.CompletedTime - result.CreatedTime}");
}
public async Task WaitForOrchestration_Returns_Null_When_Orchestration_Not_Started()
{
var instance = new OrchestrationInstance()
{
InstanceId = "NonExisting", ExecutionId = "NonExisting"
};
OrchestrationState result = null;
var waitTime = TimeSpan.FromMinutes(1);
var time = await Utilities.MeasureAsync(async() =>
{
result = await this.taskHubClient.WaitForOrchestrationAsync(instance, waitTime);
});
Assert.IsNull(result);
Assert.IsTrue(time < waitTime + waitTime);
Console.WriteLine($"Full WaitTime : {waitTime}, Actual time taken for Wait {time}");
}
