public bool SetTargetPosition(TestPosition position, out Exception existingError)
{
_targetPosition = position;
existingError = _errorAccumulator.GetErrorForPosition(position);
return(existingError != null || _targetPosition.Equals(_currentTestPosition));
}
public void visitTest(TestElement element, TestPosition position)
{
CheckNotAlreadyPastDiscovery(element);
_currentTestPosition = position;
while (position.Equals(_targetPosition))
{
_runningLock.PassAndWaitForTurn();
}
_setupResultAccumulator.UnwindForPosition(_targetPosition, e => {
ReportError(TestPosition.At(0), e);
});
_traceTracker.UnwindToPosition(_targetPosition);
}
public void visitFork(ForkElement element, TestPosition position)
{
if (position.IsAncestorOf(_targetPosition))
{
try
{
element.Action();
}
catch (Exception e)
{
ReportError(position, e);
}
}
while (position.Equals(_targetPosition))
{
_currentTestPosition = position;
_runningLock.PassAndWaitForTurn();
}
_setupResultAccumulator.UnwindForPosition(_targetPosition, e => ReportError(TestPosition.At(0), e));
_traceTracker.UnwindToPosition(_targetPosition);
}