public void MultilineLoop_WithNullLine_ThrowsArgumentNullException()
{
ILine line = null;
ILoop loop = MakeLoop(100);
var value = new MultilineLoop(line, loop);
}
public void MultilineLoop_WithNullLoop_ThrowsArgumentNullException()
{
ILine line = new Line("10", MakeStatement());
ILoop loop = null;
var value = new MultilineLoop(line, loop);
}
public void IsOver_AtStart_IsFalse()
{
const int countOfIterations = 2;
ILine line = new Line("10", MakeStatement());
ILoop loop = MakeLoop(countOfIterations);
var value = new MultilineLoop(line, loop);
Assert.IsFalse(value.IsOver);
}
public void IsOver_AtEnd_IsTrue()
{
const int countOfIterations = 2;
ILine line = new Line("10", MakeStatement());
ILoop loop = MakeLoop(countOfIterations);
var value = new MultilineLoop(line, loop);
// Take two iterations of the loop:
value.TakeStep();
value.TakeStep();
Assert.IsTrue(value.IsOver);
}
/// <inheritdoc />
public void StartLoop(ILoop loop)
{
ThrowIfDisposed();
ThrowIfNotRunning();
if (loop == null)
{
throw new ArgumentNullException("loop");
}
var multilineLoop = new MultilineLoop(Runner.RunningLine, loop);
StackOfLoops.Push(multilineLoop);
}