| public static CheckState ( IProgressStep testSubject, StepExecutionState expectedState ) : void | ||
| testSubject | IProgressStep | The step to check |
| expectedState | StepExecutionState | The expected state of the step |
| return | void | |
private void ExecuteAndCancell(CancellationToken token, IProgressStepExecutionEvents notifier)
{
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Executing);
this.testController.IsCurrentStepCancellable.Should().BeTrue("Expected to be cancellable");
this.testController.Cancel();
token.ThrowIfCancellationRequested();
}
private void ExecuteAndNotify(CancellationToken token, IProgressStepExecutionEvents notifier)
{
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Executing);
for (int i = 0; i < DeterminateLoops; i++)
{
notifier.ProgressChanged(i.ToString(), (double)(i + 1) / (double)DeterminateLoops);
}
}
public void ProgressControllerStep_NonCancellable()
{
this.InitializeAndExecuteTestSubject("non-cancellable step operation", StepAttributes.NonCancellable, this.ExecuteNonCancellable);
// Assert
this.testController.progressChanges.Should().BeEmpty();
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Succeeded);
}
public void ProgressControllerStep_ProgressUpdate()
{
// Arrange
this.InitializeAndExecuteTestSubject("progress-update", StepAttributes.None, this.ExecuteAndNotify);
// Assert
this.testController.progressChanges.Should().Equal(GetExpectedExecutionEvents());
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Succeeded);
}
public void ProgressControllerStep_Cancelled()
{
// Arrange
this.InitializeAndExecuteTestSubject("canceled step operation", StepAttributes.None, this.ExecuteAndCancell);
// Assert
this.testController.progressChanges.Should().BeEmpty();
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Cancelled);
}
public void ProgressControllerStep_Failed()
{
// Setup
this.InitializeAndExecuteTestSubject("exception in executing a step operation", StepAttributes.None, this.ExecuteAndFail);
// Verify
this.testController.AssertNoProgressChangeEvents();
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Failed);
}
public void SequentialProgressController_IProgressStepFactory_SupportedInputs()
{
IProgressStepOperation stepOperation = this.testSubject.CreateStepOperation(this.controller, new ProgressStepDefinition("text", StepAttributes.None, (c, n) => { }));
stepOperation.Should().NotBeNull("Expecting IProgressStepOperation");
ProgressControllerStep step = stepOperation as ProgressControllerStep;
step.Should().NotBeNull("Expecting ProgressControllerStep");
VerificationHelper.CheckState(stepOperation.Step, StepExecutionState.NotStarted);
IProgressStepExecutionEvents notifier = ((IProgressStepFactory)this.testSubject).GetExecutionCallback(stepOperation);
stepOperation.Should().NotBeNull("Expecting IProgressStepExecutionEvents");
notifier.Should().Be(step, "Expecting ProgressControllerStep");
}
public void ProgressControllerStep_States()
{
int maxFlag = ((int[])Enum.GetValues(typeof(StepAttributes))).Max();
for (int i = 0; i <= maxFlag; i++)
{
StepAttributes attributes = (StepAttributes)i;
string text = (attributes & StepAttributes.Hidden) != 0 ? null : Environment.TickCount.ToString();
this.InitializeAndExecuteTestSubject(text, attributes, this.ExecuteAndVerify);
// Assert
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Succeeded);
this.testController.progressChanges.Should().BeEmpty();
}
}
Task <ProgressControllerResult> IProgressController.StartAsync()
{
return(Task.Factory.StartNew(() =>
{
stepOperations.ForEach(op =>
{
try
{
this.canAbort = op.Step.Cancellable;
StepExecutionState state = op.RunAsync(this.cts.Token, this).Result;
VerificationHelper.CheckState(op.Step, state);
}
catch (Exception ex)
{
FluentAssertions.Execution.Execute.Assertion.FailWith(ex.ToString());
}
});
return this.ReturnResult;
}));
}
private void ExecuteNonCancellable(CancellationToken token, IProgressStepExecutionEvents notifier)
{
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Executing);
this.testController.IsCurrentStepCancellable.Should().BeFalse("Not expected to be cancellable");
}
private void ExecuteAndFail(CancellationToken token, IProgressStepExecutionEvents notifier)
{
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Executing);
throw new Exception("Boom");
}
private void ExecuteAndVerify(CancellationToken token, IProgressStepExecutionEvents notifier)
{
VerificationHelper.CheckState(this.testSubject, StepExecutionState.Executing);
}