public void SetUp()
{
_sum = 0;
_nEventsReceived = 0;
_numberSource = Substitute.For <INumberSource>();
_uut = new Summator(_numberSource);
_uut.SumChanged += (o, args) =>
{
_sum = args.Sum;
++_nEventsReceived;
};
}
public Controller(INumberSource numbers, IRuleEvaluator ruleEvaluator, IOutput output)
{
_numbers = numbers;
_ruleEvaluator = ruleEvaluator;
_output = output;
}
// Constructor. Attaches UpdateSum() to the number source's event (the "incoming" event)
public Summator(INumberSource numberSource)
{
numberSource.NumberChanged += UpdateSum;
}
