public void ProgressObserver_ProgressUpdate_VisibleHiddenNotImpacting()
{
// Setup
bool randomIndeterminate = Environment.TickCount % 2 == 0;
ConfigurableProgressTestOperation noImpacting1 = CreateRandomStep(visible: true, indeterminate: randomIndeterminate, impacting: false);
noImpacting1.ExecutionState = StepExecutionState.NotStarted;
noImpacting1.Progress = 0;
ConfigurableProgressTestOperation hidden1 = CreateRandomStep(visible: false, indeterminate: false, impacting: true);
hidden1.ExecutionState = StepExecutionState.NotStarted;
hidden1.Progress = 0;
ConfigurableProgressTestOperation noImpacting2 = CreateRandomStep(visible: true, indeterminate: randomIndeterminate, impacting: false);
noImpacting2.ExecutionState = StepExecutionState.NotStarted;
noImpacting2.Progress = 0;
ConfigurableProgressTestOperation visible1 = CreateRandomStep(visible: true, indeterminate: false, impacting: true);
visible1.ExecutionState = StepExecutionState.NotStarted;
visible1.Progress = 0;
ConfigurableProgressTestOperation visible2 = CreateRandomStep(visible: true, indeterminate: false, impacting: true);
visible2.ExecutionState = StepExecutionState.NotStarted;
visible2.Progress = 0;
ConfigurableProgressTestOperation hidden2 = CreateRandomStep(visible: false, indeterminate: false, impacting: true);
hidden2.ExecutionState = StepExecutionState.NotStarted;
hidden2.Progress = 0;
ConfigurableProgressTestOperation[] steps = new[] { noImpacting1, hidden1, noImpacting2, visible1, visible2, hidden2 };
this.progressEvents.Steps = steps;
this.CreateTestSubject();
double mainProgressSections = steps.Count(s => s.ImpactsProgress);
// Verify initial state
VerifyProgress(this.testVisualizer, 0, null, 0);
ExecutionVerifier verifier = new ExecutionVerifier(this.testVisualizer, this.testSubject);
verifier.AppendStepToGroup(0, hidden1);
verifier.AppendStepToGroup(0, visible1);
verifier.AppendStepToGroup(1, visible2);
verifier.AppendStepToGroup(1, hidden2);
// Non-impacting started to execute
noImpacting1.Progress = 0;
noImpacting1.ExecutionState = StepExecutionState.Executing;
verifier.RunAndVerifyExecutingStep(this.progressEvents, noImpacting1, null);
// Non-impacting reports progress
noImpacting1.Progress = 0.5;
verifier.RunAndVerifyExecutingStep(this.progressEvents, noImpacting1, null);
// Non-impacting completes
noImpacting1.Progress = 1.0;
noImpacting1.ExecutionState = StepExecutionState.Succeeded;
verifier.RunAndVerifyExecutingStep(this.progressEvents, noImpacting1, null);
// Hidden1 starts
hidden1.ExecutionState = StepExecutionState.Executing;
verifier.RunAndVerifyExecutingStep(this.progressEvents, hidden1, 0);
// Hidden1 reports progress
hidden1.Progress = 0.5;
verifier.ExpectedSubProgress = hidden1.Progress / 2.0; // relative to the number of sub steps in group
verifier.ExpectedMainProgress = hidden1.Progress / mainProgressSections; // relative to the number of impacting steps
verifier.RunAndVerifyExecutingStep(this.progressEvents, hidden1, 0);
// Hidden1 completes
hidden1.ExecutionState = StepExecutionState.Cancelled;
verifier.ExpectedSubProgress = 1.0 / 2.0; // relative to the number of sub steps in group
verifier.ExpectedMainProgress = 1.0 / mainProgressSections; // relative to the number of impacting steps
verifier.RunAndVerifyExecutingStep(this.progressEvents, hidden1, 0);
// Non-impacting started to execute
noImpacting2.Progress = 0;
noImpacting2.ExecutionState = StepExecutionState.Executing;
verifier.RunAndVerifyExecutingStep(this.progressEvents, noImpacting2, 0);
// Non-impacting reports progress
noImpacting2.Progress = 0.5;
verifier.RunAndVerifyExecutingStep(this.progressEvents, noImpacting2, 0);
// Non-impacting completes
noImpacting2.Progress = 1.0;
noImpacting2.ExecutionState = StepExecutionState.Succeeded;
verifier.RunAndVerifyExecutingStep(this.progressEvents, noImpacting2, 0);
// Visible1 starts
visible1.ExecutionState = StepExecutionState.Executing;
verifier.RunAndVerifyExecutingStep(this.progressEvents, visible1, 0);
// Visible1 reports progress
visible1.Progress = 1.0;
verifier.ExpectedSubProgress = 2.0 / 2.0; // relative to the number of sub steps in group
verifier.ExpectedMainProgress = 2.0 / mainProgressSections; // relative to the number of impacting steps
verifier.RunAndVerifyExecutingStep(this.progressEvents, visible1, 0);
// Visible1 completes
visible1.ExecutionState = StepExecutionState.Failed;
verifier.ExpectedSubProgress = 1.0;
verifier.ExpectedMainProgress = 2.0 / mainProgressSections; // relative to the number of impacting steps
verifier.RunAndVerifyExecutingStep(this.progressEvents, visible1, 0);
// Visible2 completes
visible2.ExecutionState = StepExecutionState.Succeeded;
verifier.ExpectedSubProgress = 1.0 / 2.0; // relative to the number of sub steps in group
verifier.ExpectedMainProgress = 3.0 / mainProgressSections;
verifier.RunAndVerifyExecutingStep(this.progressEvents, visible2, 1);
// Hidden2 completes
hidden2.ExecutionState = StepExecutionState.Succeeded;
verifier.ExpectedSubProgress = 2.0 / 2.0; // relative to the number of sub steps in group
verifier.ExpectedMainProgress = 4.0 / mainProgressSections;
verifier.RunAndVerifyExecutingStep(this.progressEvents, hidden2, 1);
}
public void SequentialProgressController_ExecutionOrder()
{
// Setup
IProgressStep[] stepOperations = null;
int expectedOperation = 0;
Action<CancellationToken, IProgressStepExecutionEvents> operation = (c, e) =>
{
Assert.AreSame(stepOperations[expectedOperation], (IProgressStep)e, "Unexpected execution order");
expectedOperation++;
};
ProgressStepDefinition[] definitions = new[]
{
new ProgressStepDefinition(null, StepAttributes.Default, operation),
new ProgressStepDefinition(null, StepAttributes.Hidden, operation),
new ProgressStepDefinition(null, StepAttributes.BackgroundThread, operation),
new ProgressStepDefinition(null, StepAttributes.Indeterminate, operation),
new ProgressStepDefinition(null, StepAttributes.NonCancellable, operation)
};
ProgressEventsVerifier verifier = this.InitializeTestSubjectWithTestErrorHandling(definitions);
stepOperations = this.testSubject.Steps.ToArray();
// Execute
this.testSubject.Start().Wait();
// Verify
Assert.AreEqual(expectedOperation, definitions.Length, "Executed unexpected number of times");
}
