public void YieldTheMostRecentWhenStepWhenGoToMostRecentWhenStepIsCalledDuringIteration()
{
var mostRecentWhenStep = new WhenStep("When something else", null, null);
var steps = new List <IStep>
{
new GivenStep("Given something", null, null),
new WhenStep("When something", null, null),
mostRecentWhenStep,
new ThenStep("Then something", null, null)
};
var stepsIterator = new StepsIterator(steps);
var readyToAssert = false;
foreach (var step in stepsIterator.Iterate())
{
if (readyToAssert)
{
Assert.AreEqual(mostRecentWhenStep, step);
break;
}
if (step is ThenStep)
{
stepsIterator.GoToMostRecentWhenStep();
readyToAssert = true;
}
}
}
public void YieldTheWhenStepWhenGoToMostRecentWhenStepIsCalledDuringIteration()
{
var steps = new List <IStep>
{
new GivenStep("Given something", null, null),
new WhenStep("When something", null, null),
new ThenStep("Then something", null, null)
};
var stepsIterator = new StepsIterator(steps);
var readyToAssert = false;
foreach (var step in stepsIterator.Iterate())
{
if (readyToAssert)
{
Assert.IsInstanceOfType(step, typeof(WhenStep));
break;
}
if (step is ThenStep)
{
stepsIterator.GoToMostRecentWhenStep();
readyToAssert = true;
}
}
}
public void YieldTheStepsItIsGivenInOrder()
{
var steps = new List <IStep>
{
new GivenStep("Given something", null, null),
new GivenStep("Given something else", null, null),
new WhenStep("When something", null, null),
new ThenStep("Then something", null, null),
new ThenStep("Then something else", null, null)
};
var stepsIterator = new StepsIterator(steps);
var index = 0;
foreach (var step in stepsIterator.Iterate())
{
Assert
.AreEqual(
steps.ElementAt(index),
step);
index++;
}
}
public void ThrowWhenGoToMostRecentWhenStepIsCalledDuringIterationAndThereIsNoPriorWhenStep()
{
var steps = new List <IStep>
{
new GivenStep("Given something", null, null),
new WhenStep("When something", null, null),
new ThenStep("Then something", null, null)
};
var stepsIterator = new StepsIterator(steps);
foreach (var step in stepsIterator.Iterate())
{
if (step is GivenStep)
{
Assert.ThrowsException <Exception>(() => stepsIterator.GoToMostRecentWhenStep());
break;
}
}
}
