34 lines
1.1 KiB
Common Lisp
34 lines
1.1 KiB
Common Lisp
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(ql:quickload "lisp-unit")
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#-xlisp-test (load "hamming")
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(defpackage #:hamming-test
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(:use #:common-lisp #:lisp-unit))
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(in-package #:hamming-test)
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(define-test no-difference-between-empty-strands
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(assert-equal 0 (hamming:distance "" "")))
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(define-test no-difference-between-identical-strands
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(assert-equal 0 (hamming:distance "GGACTGA" "GGACTGA")))
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(define-test complete-hamming-distance-in-small-strand
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(assert-equal 3 (hamming:distance "ACT" "GGA")))
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(define-test small-hamming-distance-in-middle-somewhere
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(assert-equal 1 (hamming:distance "GGACG" "GGTCG")))
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(define-test larger-distance
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(assert-equal 2 (hamming:distance "ACCAGGG" "ACTATGG")))
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(define-test invalid-to-get-distance-for-different-length-strings
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(assert-equal nil (hamming:distance "AGACAACAGCCAGCCGCCGGATT" "AGGCAA"))
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(assert-equal nil (hamming:distance "AGACAACAGCCAGCCGCCGGATT" "AGACATCTTTCAGCCGCCGGATTAGGCAA"))
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(assert-equal nil (hamming:distance "AGG" "AGACAACAGCCAGCCGCCGGATT")))
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#-xlisp-test
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(let ((*print-errors* t)
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(*print-failures* t))
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(run-tests :all :hamming-test))
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