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wsd-tests.el
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wsd-tests.el
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;;; wsd-tests --- This file contains automated tests for wsd-mode.el
;;; Commentary:
;; Run tests using (ert-run-tests-interactively t).
;;; Code:
(require 'ert)
(require 'wsd-core)
(require 'wsd-mode)
(require 'ob-wsdmode)
(require 'wsd-flycheck)
;; test-helpers
(when (not (fboundp 'string-suffix-p))
(defun string-suffix-p (str1 str2 &optional ignore-case)
(let ((begin2 (- (length str2) (length str1)))
(end2 (length str2)))
(when (< begin2 0) (setq begin2 0))
(eq t (compare-strings str1 nil nil
str2 begin2 end2
ignore-case)))))
(defun wsd-test-indent-all ()
(delete-trailing-whitespace)
(indent-region (point-min) (point-max) nil)
(untabify (point-min) (point-max)))
(setq file-names '("lalalala" "test.txt" "test.wsd" "test.a.wsd"))
(ert-deftest local-filename-is-never-nil ()
(dolist (file-name file-names)
(let* ((image-name (wsd-get-image-filename file-name)))
(should
(not (equal nil image-name))))))
(ert-deftest local-filename-always-contains-extension ()
(dolist (file-name file-names)
(let* ((image-name (wsd-get-image-filename file-name)))
(should
(string-suffix-p wsd-format image-name)))))
(setq wsd-test-img "?png=mscb9q07p")
(setq wsd-test-json-img `((actualWidth . 529.516) (naturalWidth . 529.516) (errors . []) (img . ,wsd-test-img)))
(setq wsd-test-error "Line 20: Deactivate: User was not activated.")
(setq wsd-test-json-error `((actualWidth . 531.016) (naturalWidth . 531.016) (errors . [,wsd-test-error]) (img . "?png=mscpFx2np")))
(ert-deftest image-urls-are-detected ()
(let* ((image-url (wsd-get-image-url wsd-test-json-img)))
(should
(string-suffix-p wsd-test-img image-url))))
(ert-deftest errors-are-detected ()
(let* ((errors (wsd-get-errors wsd-test-json-error)))
(should
(equal (list wsd-test-error) errors))))
(ert-deftest indentation-rules-behaves-like-expected ()
(dolist (test-run '((("alt") . 4)
(("alt" "end") . 0)
(("alt" "end" "alt") . 4)
(("alt" "end" "end") . 0)
(("alt" "end" "end" "alt") . 4)
(("alt" "opt" "end" "opt") . 8)
(("alt" "state over foo: " "end") . 0)
(("alt" "state over bar") . 8)
(("alt" "note over foo: " "end") . 0)
(("alt" "note over bar") . 8)
(("alt" "state" "end state") . 4)
(("alt" "state" "end" "end") . 0)))
(let* ((test-data (car test-run))
(expected-result (cdr test-run))
(actual-result (wsd-get-indentation-from-lines test-data)))
(should
(= expected-result actual-result)))))
(ert-deftest activating-mode-doesnt-cause-failure ()
(with-temp-buffer
(wsd-mode)
(should
(equal 'wsd-mode major-mode))))
(ert-deftest errors-are-interpeted ()
(let* ((error-list (wsd-get-errors wsd-test-json-error))
(error-items (wsd-get-error-lines error-list))
(first-error (car error-items)))
(should (= 1 (length error-items)))
(should (= 20 (car first-error)))
(should (equal "Deactivate: User was not activated." (cdr first-error)))))
(ert-deftest line-starters-are-only-fontified-when-actually-starting-a-line ()
(let* ((buffer (find-file-read-only "test-files/fontification-tests.wsd")))
;; double-ensure mode is active
(wsd-mode)
;; required when running in unit-test runner.
(font-lock-fontify-buffer)
(dolist (item '("title" "participant" "deactivate" "activate"
"alt" "else" "opt" "loop" "end" "note"
"end state" "end note" "end ref"
"state" "ref" "parallel"))
(message (concat "Testing fontification of '" item "'."))
(let* ((buffer1)
(buffer2))
(goto-char (point-min))
;; get reference string
(search-forward item)
(backward-char) ;; we're AFTER the fontified area
(setq buffer1 (thing-at-point 'word))
(should (eql
'font-lock-keyword-face
(face-at-point)))
;; get verification string
(search-forward item)
(backward-char) ;; we're AFTER the fontified area
(setq buffer2 (thing-at-point 'word))
;; verify string equality
(should
(equal buffer1 buffer2))
;; verify different fontification
(should (not (eql
'font-lock-keyword-face
(face-at-point))))))
(kill-buffer buffer)))
(ert-deftest positional-actors-are-fontified-as-variables ()
(let* ((buffer (find-file-read-only "test-files/fontification-actors.wsd")))
;; double-ensure mode is active
(wsd-mode)
;; required when running in unit-test runner.
(font-lock-fontify-buffer)
(dolist (item '("ref over" "note right of" "state left of"))
(let* ((buffer1)
(buffer2))
(goto-char (point-min))
;; get reference string
(search-forward item)
(backward-char) ;; we're AFTER the fontified area
(should (eql
'font-lock-keyword-face
(face-at-point)))
;; get verification string
(search-forward "moo")
(backward-char) ;; we're AFTER the fontified area
;; verify different fontification
(should (eql
'font-lock-variable-name-face
(face-at-point)))))))
(ert-deftest statement-actors-are-fontified-as-variables ()
(let* ((buffer (find-file-read-only "test-files/fontification-double-colon.wsd")))
;; double-ensure mode is active
(wsd-mode)
;; required when running in unit-test runner.
(font-lock-fontify-buffer)
(while (search-forward "pc" nil t)
(backward-char 1)
(should (eql
'font-lock-variable-name-face
(face-at-point))))))
(ert-deftest indentation-reference-document-is-reflowed-correctly ()
(let* ((buffer (find-file "test-files/indentation-tests.wsd")))
;; double ensure mode is active
(wsd-mode)
(setq wsd-test-reference (buffer-substring-no-properties (point-min) (point-max)))
(wsd-test-indent-all)
(setq wsd-test-reflowed (buffer-substring-no-properties (point-min) (point-max)))
(should (equal wsd-test-reference wsd-test-reflowed))
(kill-buffer buffer)))
(ert-deftest document-contents-are-encoded-when-shown-online ()
(let* ((test-chars "\"#¤&/()+&<>")
(url-base (wsd-get-diagram-online-url ""))
(url (wsd-get-diagram-online-url test-chars))
(url-query (substring url (length url-base))))
(dolist (char (string-to-list test-chars))
;; (message (concat "Testing " (string char)))
(should (not (string-match-p
(regexp-quote (string char))
url-query))))))
;; (ert-deftest flycheck-errors-are-returned ()
;; (let* ((result (wsd-flycheck-parse-errors
;; 'wsd-mode-checker
;; '((33 . "Error: end without prior group.") (34 . "Error: end without prior group.")))))
;; (should (not (equal nil result)))))
;;(ert-run-tests-interactively t)
(provide 'wsd-tests)
;;; wsd-tests.el ends here