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elfeed-search-tests.el
66 lines (58 loc) · 3.18 KB
/
elfeed-search-tests.el
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;;; elfeed-search-tests.el --- search tests -*- lexical-binding: t; -*-
(require 'ert)
(require 'elfeed-search)
(defmacro test-search-parse-filter-duration (filter after-days &optional before-days)
(let ((day (* 24 60 60)))
`(should (equal ',(cl-concatenate 'list
(when before-days
(list :before (float (* day before-days))))
(list :after (float (* day after-days))))
(elfeed-search-parse-filter ,filter)))))
(ert-deftest elfeed-parse-filter-time-durations ()
(let ((test-time (encode-time 0 0 0 24 6 2019 t))
(orig-float-time (symbol-function 'float-time)))
(cl-letf (((symbol-function 'float-time)
(lambda (&optional time)
(funcall orig-float-time (or time test-time)))))
(test-search-parse-filter-duration "@5-days-ago--3-days-ago" 5 3)
(test-search-parse-filter-duration "@3-days-ago--5-days-ago" 5 3)
(test-search-parse-filter-duration "@2019-06-01" 23)
(test-search-parse-filter-duration "@2019-06-20--2019-06-01" 23 4)
(test-search-parse-filter-duration "@2019-06-01--2019-06-20" 23 4)
(test-search-parse-filter-duration "@2019-06-01--4-days-ago" 23 4)
(test-search-parse-filter-duration "@4-days-ago--2019-06-01" 23 4))))
(defun run-date-filter (filter entry-datetime test-datetime)
"Test if time FILTER passes ENTRY-DATETIME against TEST-DATETIME."
(let* ((test-secs (elfeed-parse-simple-iso-8601 test-datetime))
(test-time (seconds-to-time test-secs))
(entry-secs (elfeed-parse-simple-iso-8601 entry-datetime))
(entry-time (seconds-to-time entry-secs))
(orig-float-time (symbol-function 'float-time))
(entry (elfeed-entry--create
:title "test-entry"
:date (float-time entry-time))))
(cl-letf (((symbol-function 'current-time)
(lambda () test-time))
((symbol-function 'float-time)
(lambda (&optional time)
(funcall orig-float-time (or time test-time)))))
(catch 'elfeed-db-done
(let* ((parsed (elfeed-search-parse-filter filter))
(filter (elfeed-search-compile-filter parsed)))
(funcall filter entry nil 0))))))
(ert-deftest elfeed-search-compile-filter ()
(should-not (run-date-filter "@1-days-ago"
"2019-06-23" "2019-06-25"))
(should (run-date-filter "@3-days-ago"
"2019-06-23" "2019-06-25"))
(should-not (run-date-filter "@30-days-ago--10-days-ago"
"2019-06-23" "2019-06-25"))
(should (run-date-filter "@2019-06-01"
"2019-06-23" "2019-06-25"))
(should-not (run-date-filter "@2019-06-01--2019-06-20"
"2019-06-23" "2019-06-25")))
(ert-deftest elfeed-search-unparse-filter ()
(should (string-equal "@5-minutes-ago" (elfeed-search-unparse-filter '(:after 300))))
(should (string-equal "@5-minutes-ago--1-minute-ago" (elfeed-search-unparse-filter '(:after 300 :before 60)))))
(provide 'elfeed-search-tests)
;;; elfeed-search-tests.el ends here