Contents

;;; nucleotide-count-test.el --- Tests for nucleotide-count (exercism)

;;; Commentary:

;;; Code:

(load-file "nucleotide-count.el")


(defun sort-pairs (lst fn)
  (sort lst (lambda (a b) (funcall fn (car a) (car b)))))


(ert-deftest empty-dna-strand-has-no-nucleotides-test ()
  (should (equal (sort-pairs (nucleotide-count "") #'<)
                 '((?A . 0) (?C . 0) (?G . 0) (?T . 0)))))


(ert-deftest repetitive-sequence-has-only-guanine-test ()
  (should (equal (sort-pairs (nucleotide-count "GGGGGGGG") #'<)
                 '((?A . 0) (?C . 0) (?G . 8) (?T . 0)))))


(ert-deftest count-all-nucleotides-test ()
  (should (equal (sort-pairs (nucleotide-count "AGCTTTTCATTCTGACTGCAACGGGCAATATGTCTCTGTGTGGATTAAAAAAAGAGTGTCTGATAGCAGC") #'<)
                 '((?A . 20) (?C . 12) (?G . 17) (?T . 21)))))


(ert-deftest invalid-nucleotide-test ()
  (should-error (nucleotide-count "AGGTCCXGA")))


(provide 'nucleotide-count)
;;; nucleotide-count-test.el ends here

Version data entries

395 entries across 395 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.179	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.178	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.177	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.176	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.175	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.174	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.173	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.172	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.171	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.170	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.169	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.167	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.166	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.165	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.164	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.163	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.162	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.161	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.160	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el