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;;; test-org-drill-spanish-and-top-level.el --- Tests for Spanish verb presenter and top-level commands -*- lexical-binding: t; -*-
;;; Commentary:
;; Tests for:
;;
;; - `org-drill-present-spanish-verb': six-way cl-case dispatch on
;; cl-random, each case shows a different tense + visibility combo
;; - `org-drill-cram', `org-drill-cram-tree', `org-drill-tree',
;; `org-drill-directory', `org-drill-again', `org-drill-resume':
;; thin wrappers around `org-drill' with specific args.
;;
;; All call `org-drill-presentation-prompt' or `org-drill' itself,
;; which we mock to spy on the dispatch.
;;; Code:
(require 'ert)
(require 'cl-lib)
(require 'org)
(require 'org-drill)
;;;; Helpers
(defmacro with-card-buffer (content &rest body)
(declare (indent 1))
`(with-temp-buffer
(let ((org-startup-folded nil))
(insert ,content)
(org-mode)
(goto-char (point-min))
,@body)))
(defmacro with-mocked-org-drill (&rest body)
"Run BODY with `org-drill' replaced by a stub that records its args
to a captured `org-drill-args' variable."
`(let ((org-drill-args nil))
(cl-letf (((symbol-function 'org-drill)
(lambda (&rest args) (setq org-drill-args args))))
,@body)))
;;;; org-drill-present-spanish-verb (six branches)
(ert-deftest test-present-spanish-verb-branch-0-present-tense-translate ()
(with-card-buffer "* Verb :drill:
:PROPERTIES:
:DRILL_CARD_TYPE: spanish_verb
:END:
** Infinitive
hablar
** English
to speak
** Present Tense
hablo, hablas, ...
"
(let ((shown-prompt nil))
(cl-letf (((symbol-function 'cl-random) (lambda (_) 0))
((symbol-function 'org-drill-presentation-prompt)
(lambda (_session &optional prompt &rest _)
(setq shown-prompt prompt) t))
((symbol-function 'org-drill--show-latex-fragments) #'ignore)
((symbol-function 'org-display-inline-images) #'ignore))
(org-drill-present-spanish-verb (org-drill-session))
(should (string-match-p "present.* tense" shown-prompt))
(should (string-match-p "Translate" shown-prompt))))))
(ert-deftest test-present-spanish-verb-branch-2-past-tense-translate ()
(with-card-buffer "* Verb :drill:\n** Infinitive\nhablar\n** English\nto speak\n** Past Tense\nfoo\n"
(let ((shown-prompt nil))
(cl-letf (((symbol-function 'cl-random) (lambda (_) 2))
((symbol-function 'org-drill-presentation-prompt)
(lambda (_session &optional prompt &rest _)
(setq shown-prompt prompt) t))
((symbol-function 'org-drill--show-latex-fragments) #'ignore)
((symbol-function 'org-display-inline-images) #'ignore))
(org-drill-present-spanish-verb (org-drill-session))
(should (string-match-p "past.* tense" shown-prompt))))))
(ert-deftest test-present-spanish-verb-branch-4-future-perfect ()
(with-card-buffer "* Verb :drill:\n** Infinitive\nhablar\n** English\nfoo\n** Future Perfect Tense\nbar\n"
(let ((shown-prompt nil))
(cl-letf (((symbol-function 'cl-random) (lambda (_) 4))
((symbol-function 'org-drill-presentation-prompt)
(lambda (_session &optional prompt &rest _)
(setq shown-prompt prompt) t))
((symbol-function 'org-drill--show-latex-fragments) #'ignore)
((symbol-function 'org-display-inline-images) #'ignore))
(org-drill-present-spanish-verb (org-drill-session))
(should (string-match-p "future perfect" shown-prompt))))))
(ert-deftest test-present-spanish-verb-branch-1-present-tense-conjugate ()
"Branch 1 reveals the English side and asks to conjugate the present tense."
(with-card-buffer "* Verb :drill:\n** Infinitive\nhablar\n** English\nto speak\n** Present Tense\nfoo\n"
(let ((shown-prompt nil))
(cl-letf (((symbol-function 'cl-random) (lambda (_) 1))
((symbol-function 'org-drill-presentation-prompt)
(lambda (_session &optional prompt &rest _)
(setq shown-prompt prompt) t))
((symbol-function 'org-drill--show-latex-fragments) #'ignore)
((symbol-function 'org-display-inline-images) #'ignore))
(org-drill-present-spanish-verb (org-drill-session))
(should (string-match-p "present.* tense" shown-prompt))
(should (string-match-p "English verb" shown-prompt))))))
(ert-deftest test-present-spanish-verb-branch-3-past-tense-conjugate ()
"Branch 3 reveals the English side and asks to conjugate the past tense."
(with-card-buffer "* Verb :drill:\n** Infinitive\nhablar\n** English\nto speak\n** Past Tense\nfoo\n"
(let ((shown-prompt nil))
(cl-letf (((symbol-function 'cl-random) (lambda (_) 3))
((symbol-function 'org-drill-presentation-prompt)
(lambda (_session &optional prompt &rest _)
(setq shown-prompt prompt) t))
((symbol-function 'org-drill--show-latex-fragments) #'ignore)
((symbol-function 'org-display-inline-images) #'ignore))
(org-drill-present-spanish-verb (org-drill-session))
(should (string-match-p "past.* tense" shown-prompt))
(should (string-match-p "English verb" shown-prompt))))))
(ert-deftest test-present-spanish-verb-branch-5-future-perfect-conjugate ()
"Branch 5 reveals the English side and asks to conjugate the future perfect."
(with-card-buffer "* Verb :drill:\n** Infinitive\nhablar\n** English\nto speak\n** Future Perfect Tense\nfoo\n"
(let ((shown-prompt nil))
(cl-letf (((symbol-function 'cl-random) (lambda (_) 5))
((symbol-function 'org-drill-presentation-prompt)
(lambda (_session &optional prompt &rest _)
(setq shown-prompt prompt) t))
((symbol-function 'org-drill--show-latex-fragments) #'ignore)
((symbol-function 'org-display-inline-images) #'ignore))
(org-drill-present-spanish-verb (org-drill-session))
(should (string-match-p "future perfect" shown-prompt))
(should (string-match-p "English verb" shown-prompt))))))
;;;; org-drill-cram and friends
(ert-deftest test-org-drill-cram-passes-cram-flag ()
"org-drill-cram delegates to org-drill with cram=t."
(with-mocked-org-drill
(org-drill-cram)
;; Args: (scope drill-match resume-p cram) → (nil nil nil t)
(should (equal '(nil nil nil t) org-drill-args))))
(ert-deftest test-org-drill-cram-passes-scope ()
(with-mocked-org-drill
(org-drill-cram 'tree "+drill")
(should (equal '(tree "+drill" nil t) org-drill-args))))
(ert-deftest test-org-drill-cram-tree-uses-tree-scope ()
(let ((cram-args nil))
(cl-letf (((symbol-function 'org-drill-cram)
(lambda (&rest args) (setq cram-args args))))
(org-drill-cram-tree)
(should (equal '(tree) cram-args)))))
(ert-deftest test-org-drill-tree-uses-tree-scope ()
(with-mocked-org-drill
(org-drill-tree)
(should (eq 'tree (car org-drill-args)))))
(ert-deftest test-org-drill-directory-uses-directory-scope ()
(with-mocked-org-drill
(org-drill-directory)
(should (eq 'directory (car org-drill-args)))))
;;;; org-drill-again
(ert-deftest test-org-drill-again-with-leftover-items-resumes ()
"If the last session has pending entries, org-drill-again resumes (resume-p=t)."
(let ((session (org-drill-session))
(org-drill-args nil))
(oset session new-entries (list (let ((m (make-marker))) (set-marker m 1) m)))
(oset session start-time (float-time (current-time)))
(let ((org-drill-last-session session))
(cl-letf (((symbol-function 'org-drill)
(lambda (&rest args) (setq org-drill-args args))))
(org-drill-again)
;; Should pass resume-p=t (third positional arg)
(should (eq t (nth 2 org-drill-args)))))))
(ert-deftest test-org-drill-again-empty-session-starts-fresh ()
"If the last session has no pending entries, fall through to a fresh drill."
(let ((session (org-drill-session))
(org-drill-args nil))
(let ((org-drill-last-session session))
(cl-letf (((symbol-function 'org-drill)
(lambda (&rest args) (setq org-drill-args args))))
(org-drill-again)
;; Fresh: no resume-p flag.
(should (or (null org-drill-args)
(null (nth 2 org-drill-args))))))))
(provide 'test-org-drill-spanish-and-top-level)
;;; test-org-drill-spanish-and-top-level.el ends here
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