def test_eval_sexpr(self):
p = parse(SExpr, '(+ 123 456)')
env = InterpreterEnv(lisp.BUILTINS)
self.assertEqual(env.eval(p.code()), 579)
def test_eval_program(self):
p = parse(Program, '(+ 123 456) (+ 1 2) (+ 4 5 6)')
env = InterpreterEnv(lisp.BUILTINS)
self.assertEqual(15, env.eval(p.code()))
def test_eval_int(self):
p = parse(Atom, '123')
env = InterpreterEnv(lisp.BUILTINS)
self.assertEqual(env.eval(p.code()), 123)
