#Test Function Description
def test_function(a)
{
  return a;
}

assert_equal(test_function.get_arity(), 1);
assert_equal(test_function.get_annotation(), "#Test Function Description\n");
assert_equal(test_function.get_contained_functions().size(), 0);
assert_equal(test_function.get_param_types().size(), 2);

assert_equal(test_function, test_function);

assert_not_equal(test_function, `+`);

assert_equal(test_function.call([1]), 1);

assert_equal(2, `==`.get_arity());

// < should be the merging of two functions bool <(PODObject, PODObject) and bool <(string, string)
// we want to peel it apart and make sure that's true
var types = `<`.get_param_types();
assert_equal(3, types.size());
assert_equal(true, types[0].bare_equal(bool_type));
assert_equal(true, types[1].bare_equal(Object_type));
assert_equal(true, types[2].bare_equal(Object_type));
assert_equal(2, `<`.get_contained_functions().size());