;;  ClassicJava: an implementation of the ClassicJava programming language
;;  test.ss: SchemeUnit assertions and other helper functions for testing.
;;  Copyright (C) 2005  Richard Cobbe
;;  This library is free software; you can redistribute it and/or modify it
;;  under the terms of the GNU Lesser General Public License as published by
;;  the Free Software Foundation; either version 2.1 of the License, or (at
;;  your option) any later version.
;;  This library 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 Lesser General Public
;;  License for more details.
;;  You should have received a copy of the GNU Lesser General Public License
;;  along with this library; if not, write to the Free Software Foundation,
;;  Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

(module test mzscheme

  (require (planet "test.ss" ("schematics" "schemeunit.plt" 1 1)))
  ;; need test.ss for assert-true.

  ;; An assertion for expressions that handle multiple values.
  ;;    same? : predicate for comparing expected with actual results
  ;;    expr  : expression to test
  ;;    exp1 exps ... : expected results
  (define-syntax mv-assert
    (syntax-rules ()
      [(_ same? expr exp1 exps ...)
        (lambda () expr)
        (lambda actual
          (assert-true (andmap same? actual (list exp1 exps ...)))))]))

  (define hash-table->sexpr
    (lambda (ht)
      (hash-table-map ht list)))

  (provide mv-assert