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-2.2.1.98	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.97	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.96	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.95	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.94	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.93	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.92	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.91	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.90	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.89	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.88	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.87	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.86	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.85	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.84	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.83	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.82	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.81	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.80	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el
trackler-2.2.1.79	tracks/elisp/exercises/nucleotide-count/nucleotide-count-test.el