public void FoldTestShoulWorkWhenWeDoNotAddValues()
{
var listOfFold = new List <int>()
{
};
int result = 0;
result = FoldFunction.Fold(listOfFold, 1, (x, y) => x * y);
Assert.AreEqual(1, result);
}
public void FoldTestShoulWorkWithAddZeroValue()
{
var listOfFold = new List <int>()
{
8, 6, 3, 0
};
int result = 0;
result = FoldFunction.Fold(listOfFold, 1, (x, y) => x * y);
Assert.AreEqual(0, result);
}
public void FoldTestShoulWork()
{
var listOfFold = new List <int>()
{
1, 2, 3, 4
};
int result = 0;
result = FoldFunction.Fold(listOfFold, 1, (x, y) => x * y);
Assert.IsTrue(listOfFold.Contains(3));
Assert.IsFalse(listOfFold.Contains(8));
Assert.AreEqual(24, result);
}