public void ShiftTest()
{
Dixin.Linq.Lambda.Tuple <int, int> tuple1 = ChurchTuple <int, int> .Create(1)(2).Shift(_ => _);
Assert.AreEqual(2, tuple1.Item1());
Assert.AreEqual(2, tuple1.Item2());
Dixin.Linq.Lambda.Tuple <int, int> tuple2 = ChurchTuple <int, int> .Create(2)(3).Shift(value => value * 2);
Assert.AreEqual(3, tuple2.Item1());
Assert.AreEqual(6, tuple2.Item2());
Dixin.Linq.Lambda.Tuple <string, string> tuple3 = ChurchTuple <string, string> .Create("a")("b").Shift(value => value + "c");
Assert.AreEqual("b", tuple3.Item1());
Assert.AreEqual("bc", tuple3.Item2());
}
public void SwapTest()
{
Dixin.Linq.Lambda.Tuple <int, string> tuple1 = ChurchTuple <string, int> .Create("a")(1).Swap();
Assert.AreEqual(1, tuple1.Item1());
Assert.AreEqual("a", tuple1.Item2());
Dixin.Linq.Lambda.Tuple <string, int> tuple2 = ChurchTuple <int, string> .Create(1)("a").Swap();
Assert.AreEqual("a", tuple2.Item1());
Assert.AreEqual(1, tuple2.Item2());
object @object = new object();
Dixin.Linq.Lambda.Tuple <object, int> tuple3 = ChurchTuple <int, object> .Create(1)(@object).Swap();
Assert.AreEqual(@object, tuple3.Item1());
Assert.AreEqual(1, tuple3.Item2());
}
public void CreateItem1Item2Test()
{
Dixin.Linq.Lambda.Tuple <int, string, bool> tuple1 = ChurchTuple <int, string, bool> .Create(1)("a")(true);
Assert.AreEqual(1, tuple1.Item1());
Assert.AreEqual("a", tuple1.Item2());
Assert.AreEqual(true, tuple1.Item3());
Dixin.Linq.Lambda.Tuple <string, int, bool> tuple2 = ChurchTuple <string, int, bool> .Create("a")(1)(false);
Assert.AreEqual("a", tuple2.Item1());
Assert.AreEqual(1, tuple2.Item2());
Assert.AreEqual(false, tuple2.Item3());
object @object = new object();
Uri uri = new Uri("https://weblogs.asp.net/dixin");
Dixin.Linq.Lambda.Tuple <object, int, Uri> tuple3 = ChurchTuple <object, int, Uri> .Create(@object)(1)(uri);
Assert.AreEqual(@object, tuple3.Item1());
Assert.AreEqual(1, tuple3.Item2());
Assert.AreEqual(uri, tuple3.Item3());
}