public void MapTest()
{
var result = FunctionForTask.Map(listForTest, x => x * 2);
for (var i = 0; i < 9; ++i)
{
Assert.AreEqual(listForTest[i] * 2, result[i]);
}
}
public void FilterTest()
{
var result = FunctionForTask.Filter(listForTest, x => x % 2 == 0);
for (var i = 2; i < 10; i *= 2)
{
Assert.AreEqual(i, result[i / 2 - 1]);
}
Assert.AreEqual(4, result.Count);
}
public void ArgumentExceptionInListTest()
{
var result = FunctionForTask.Filter(null, x => x % 2 == 0);
}
public void ArgumentExceptionInFuncTest()
{
var result = FunctionForTask.Filter(listForTest, null);
}
public void FoldTest()
{
Assert.AreEqual(362880, FunctionForTask.Fold(listForTest, 1, (acc, elem) => acc * elem));
}
