public void SumAggregator()
{
var sumAggr = new SumAggregator("test");
Func <object, string, object> getVal = (r, f) => {
Assert.Equal("test", f);
return(r);
};
sumAggr.Push(5, getVal);
Assert.Equal(5M, sumAggr.Value);
sumAggr.Push(3, getVal);
Assert.Equal(8M, sumAggr.Value);
}
public void SumAggregator_Merge()
{
var sumAggr1 = new SumAggregator("test");
var sumAggr2 = new SumAggregator("test");
Func <object, string, object> getVal = (r, f) => {
return(r);
};
for (int i = 0; i < 10; i++)
{
sumAggr1.Push(i, getVal);
sumAggr2.Push(i % 2, getVal);
}
sumAggr1.Merge(sumAggr2);
Assert.Equal(50M, Convert.ToDecimal(sumAggr1.Value));
Assert.Equal(20, (int)sumAggr1.Count);
}