46 lines
1.6 KiB
Common Lisp
46 lines
1.6 KiB
Common Lisp
;;; model.lisp - 2025-02-21
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;; Copyright (C) 2025 Aryadev Chavali
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;; This program is distributed in the hope that it will be useful, but WITHOUT
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;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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;; FOR A PARTICULAR PURPOSE. See the GNU General Public License Version 2 for
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;; details.
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;; You may distribute and modify this code under the terms of the GNU General
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;; Public License Version 2, which you should have received a copy of along with
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;; this program. If not, please go to <https://www.gnu.org/licenses/>.
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;;; Code:
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(defpackage cantedraw/tests/model
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(:use
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:cl :parachute
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:cantedraw.lib.macros :cantedraw.lib.functions
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:cantedraw/tests/functions
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:cantedraw.model))
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(in-package :cantedraw/tests/model)
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(define-test model-test
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:depends-on ((cantedraw/tests/macros macro-test)
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(cantedraw/tests/functions function-test)))
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(define-test (model-test int->suit)
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:compile-at :execute
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(fail (int->suit nil))
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(fail (int->suit "Not a number"))
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;; Proving int->suit splits 0-51 perfectly between the 4 suits
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(let ((mapping (rev-map #'int->suit (range 0 53))))
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(is eq 5 (length mapping))
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(let ((spades (alist-val :spades mapping))
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(hearts (alist-val :hearts mapping))
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(clubs (alist-val :clubs mapping))
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(diamonds (alist-val :diamonds mapping))
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(jokers (alist-val :joker mapping)))
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(is eq 1 (length jokers))
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(is eq 1 (->> (list spades hearts clubs diamonds)
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(mapcar #'length)
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remove-duplicates
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length)))))
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