public void NamedArguments() { var result = ClassWithStaticMethods.Add(one: 1, two: 2, three: 3, four: 4); AssertEquals(result, 4321); result = ClassWithStaticMethods.Add(two: 1, three: 2, four: 3); AssertEquals(result, 3210); result = ClassWithStaticMethods.Add(four: 1, three: 2, two: 3, one: 4); AssertEquals(result, 1234); }