internal CalculatedSum(PropertyChangedTest test, int propertyCount)
{
this.addends = Enumerable.Range(1, propertyCount).Select(i => new Addend()).ToArray();
this.sum = CreateSum(this.GetProperty(o => o.SumValue), this.addends);
Func <PropertyChangedEventHandler, IDisposable> createCalculated =
handler =>
{
this.PropertyChanged += handler;
return(this.sum);
};
PropertyChangedEventHandler validateHandler =
(s, e) =>
{
Assert.AreEqual(this, s);
Assert.AreEqual("SumValue", e.PropertyName);
Assert.AreEqual(this.addends.Aggregate(0, (sum, addend) => sum + addend.AddendValue), this.SumValue);
};
test.TestCore(createCalculated, false, validateHandler, this.addends);
}
internal CalculatedSum(PropertyChangedTest test, int propertyCount)
{
this.addends = Enumerable.Range(1, propertyCount).Select(i => new Addend()).ToArray();
this.sum = CreateSum(this.GetProperty(o => o.SumValue), this.addends);
Func<PropertyChangedEventHandler, IDisposable> createCalculated =
handler =>
{
this.PropertyChanged += handler;
return this.sum;
};
PropertyChangedEventHandler validateHandler =
(s, e) =>
{
Assert.AreEqual(this, s);
Assert.AreEqual("SumValue", e.PropertyName);
Assert.AreEqual(this.addends.Aggregate(0, (sum, addend) => sum + addend.AddendValue), this.SumValue);
};
test.TestCore(createCalculated, false, validateHandler, this.addends);
}