;;; Vikalpa --- Proof Assistant
;;; Copyright © 2020 Masaya Tojo <masaya@tojo.tokyo>
;;;
;;; This file is part of Vikalpa.
;;;
;;; Vikalpa is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Vikalpa is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;;; General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Vikalpa.  If not, see <http://www.gnu.org/licenses/>.

(define-module (tests test-the-little-prover)
  #:use-module (srfi srfi-64)
  #:use-module (vikalpa)
  #:use-module (vikalpa the-little-prover))

(test-begin "test-the-little-prover-1")

(test-equal ''ham (rewrite (the-little-prover)
                           '(car (cons 'ham '(eggs)))
                           '((() car/cons))))

(test-equal ''#t (rewrite (the-little-prover)
                          '(atom? '())
                          '((() atom?)
                            ((1) pair?)
                            (() not))))

(test-equal ''#t (rewrite (the-little-prover)
                          '(atom? '())
                          '((() atom?)
                            ((1) pair?)
                            (() not))))


(test-end "test-the-little-prover-1")