public void TestGetSlice()
{
var t = new PyString("FooBar");
PyObject s = t.GetSlice(0, 3);
Assert.AreEqual("Foo", s.ToString());
PyObject s2 = t.GetSlice(3, 6);
Assert.AreEqual("Bar", s2.ToString());
PyObject s3 = t.GetSlice(0, 6);
Assert.AreEqual("FooBar", s3.ToString());
PyObject s4 = t.GetSlice(0, 12);
Assert.AreEqual("FooBar", s4.ToString());
}