diff options
Diffstat (limited to 'test/mastodon-tl-tests.el')
| -rw-r--r-- | test/mastodon-tl-tests.el | 589 |
1 files changed, 587 insertions, 2 deletions
diff --git a/test/mastodon-tl-tests.el b/test/mastodon-tl-tests.el index 8c706f5..189916d 100644 --- a/test/mastodon-tl-tests.el +++ b/test/mastodon-tl-tests.el @@ -1,3 +1,5 @@ +(require 'cl-lib) +(require 'cl-macs) (require 'el-mock) (defconst mastodon-tl-test-base-toot @@ -6,7 +8,7 @@ (in_reply_to_id) (in_reply_to_account_id) (sensitive . :json-false) - (spoiler_text . "Spoiler text") + (spoiler_text . "") (visibility . "public") (account (id . 42) (username . "acct42") @@ -23,6 +25,7 @@ (tags . []) (uri . "tag:example.space,2017-04-24:objectId=654321:objectType=Status") (url . "https://example.space/users/acct42/updates/123456789") + (content . "<p>Just some text</p>") (reblogs_count . 0) (favourites_count . 0) (reblog)) @@ -34,7 +37,7 @@ (in_reply_to_id) (in_reply_to_account_id) (sensitive . :json-false) - (spoiler_text . "Spoiler text") + (spoiler_text . "") (visibility . "public") (account (id . 42) (username . "acct42") @@ -96,6 +99,28 @@ (let ((input "foobar</p>")) (should (string= (mastodon-tl--remove-html input) "foobar\n\n")))) +(ert-deftest toot-id-boosted () + "If a toot is boostedm, return the reblog id." + (should (string= (mastodon-tl--as-string + (mastodon-tl--toot-id mastodon-tl-test-base-boosted-toot)) + "4543919"))) + +(ert-deftest toot-id () + "If a toot is boostedm, return the reblog id." + (should (string= (mastodon-tl--as-string + (mastodon-tl--toot-id mastodon-tl-test-base-toot)) + "61208"))) + +(ert-deftest as-string-1 () + "Should accept a string or number and return a string." + (let ((id "1000")) + (should (string= (mastodon-tl--as-string id) id)))) + +(ert-deftest as-string-2 () + "Should accept a string or number and return a string." + (let ((id 1000)) + (should (string= (mastodon-tl--as-string id) (number-to-string id))))) + (ert-deftest more-json () "Should request toots older than max_id." (let ((mastodon-instance-url "https://instance.url")) @@ -103,6 +128,126 @@ (mock (mastodon-http--get-json "https://instance.url/api/v1/timelines/foo?max_id=12345")) (mastodon-tl--more-json "timelines/foo" 12345)))) +(ert-deftest more-json-id-string () + "Should request toots older than max_id. + +`mastodon-tl--more-json' should accept and id that is either +a string or a numeric." + (let ((mastodon-instance-url "https://instance.url")) + (with-mock + (mock (mastodon-http--get-json "https://instance.url/api/v1/timelines/foo?max_id=12345")) + (mastodon-tl--more-json "timelines/foo" "12345")))) + +(ert-deftest update-json-id-string () + "Should request toots more recent than since_id. + +`mastodon-tl--updated-json' should accept and id that is either +a string or a numeric." + (let ((mastodon-instance-url "https://instance.url")) + (with-mock + (mock (mastodon-http--get-json "https://instance.url/api/v1/timelines/foo?since_id=12345")) + (mastodon-tl--updated-json "timelines/foo" "12345")))) + +(ert-deftest mastodon-tl--relative-time-description () + "Should format relative time as expected" + (cl-labels ((minutes (n) (* n 60)) + (hours (n) (* n (minutes 60))) + (days (n) (* n (hours 24))) + (weeks (n) (* n (days 7))) + (years (n) (* n (days 365))) + (format-seconds-since (seconds) + (let ((timestamp (time-subtract (current-time) (seconds-to-time seconds)))) + (mastodon-tl--relative-time-description timestamp))) + (check (seconds expected) + (should (string= (format-seconds-since seconds) expected)))) + (check 1 "less than a minute ago") + (check 59 "less than a minute ago") + (check 60 "one minute ago") + (check 89 "one minute ago") ;; rounding down + (check 91 "2 minutes ago") ;; rounding up + (check (minutes 3.49) "3 minutes ago") ;; rounding down + (check (minutes 3.52) "4 minutes ago") + (check (minutes 59) "59 minutes ago") + (check (minutes 60) "one hour ago") + (check (minutes 89) "one hour ago") + (check (minutes 91) "2 hours ago") + (check (hours 3.49) "3 hours ago") ;; rounding down + (check (hours 3.51) "4 hours ago") ;; rounding down + (check (hours 23.4) "23 hours ago") + (check (hours 23.6) "one day ago") ;; rounding up + (check (days 1.48) "one day ago") ;; rounding down + (check (days 1.52) "2 days ago") ;; rounding up + (check (days 6.6) "one week ago") ;; rounding up + (check (weeks 2.49) "2 weeks ago") ;; rounding down + (check (weeks 2.51) "3 weeks ago") ;; rounding down + (check (1- (weeks 52)) "52 weeks ago") + (check (weeks 52) "one year ago") + (check (years 2.49) "2 years ago") ;; rounding down + (check (years 2.51) "3 years ago") ;; rounding down + )) + +(ert-deftest mastodon-tl--relative-time-details--next-update () + "Should calculate the next update time information as expected" + (let ((current-time (current-time))) + (cl-labels ((minutes (n) (* n 60)) + (hours (n) (* n (minutes 60))) + (days (n) (* n (hours 24))) + (weeks (n) (* n (days 7))) + (years (n) (* n (days 365.25))) + (next-update (seconds-ago) + (let* ((timestamp (time-subtract current-time + (seconds-to-time seconds-ago)))) + (cdr (mastodon-tl--relative-time-details timestamp current-time)))) + (check (seconds-ago) + (let* ((timestamp (time-subtract current-time (seconds-to-time seconds-ago))) + (at-now (mastodon-tl--relative-time-description timestamp current-time)) + (at-one-second-before (mastodon-tl--relative-time-description + timestamp + (time-subtract (next-update seconds-ago) + (seconds-to-time 1)))) + (at-result (mastodon-tl--relative-time-description + timestamp + (next-update seconds-ago)))) + (when nil ;; change to t to debug test failures + (prin1 (format "\nFor %s: %s / %s" + seconds-ago + (time-to-seconds + (time-subtract (next-update seconds-ago) + timestamp)) + (round + (time-to-seconds + (time-subtract (next-update seconds-ago) + current-time)))))) + ;; a second earlier the description is the same as at current time + (should (string= at-now at-one-second-before)) + ;; but at the result time it is different + (should-not (string= at-one-second-before at-result))))) + (check 0) + (check 1) + (check 59) + (check 60) + (check 89) + (check 90) + (check 149) + (check 150) + (check (1- (hours 1.5))) ;; just before we switch from "one hour" to "2 hours" + (check (hours 1.5)) + (check (hours 2.1)) + (check (1- (hours 23.5))) ;; just before "23 hours" -> "one day" + (check (hours 23.5)) + (check (1- (days 1.5))) ;; just before "one day" -> "2 days" + (check (days 1.5)) ;; just before "one day" -> "2 days" + (check (days 2.1)) + (check (1- (days 6.5))) ;; just before "6 days" -> "one week" + (check (days 6.5)) ;; "one week" -> "2 weeks" + (check (weeks 2.1)) + (check (1- (weeks 52))) ;; just before "52 weeks" -> "one year" + (check (weeks 52)) + (check (days 365)) + (check (days 366)) + (check (years 2.1)) + ))) + (ert-deftest mastodon-tl--byline-regular () "Should format the regular toot correctly." (let ((mastodon-tl--show-avatars-p nil) @@ -236,3 +381,443 @@ | (B) (F) Account 42 (@acct42@example.space) Boosted Account 43 (@acct43@example.space) original time ------------"))))) +(ert-deftest mastodon-tl--byline-timestamp-has-relative-display () + "Should display the timestamp with a relative time." + (let ((mastodon-tl--show-avatars-p nil) + (timestamp (cdr (assoc 'created_at mastodon-tl-test-base-toot)))) + (with-mock + (mock (date-to-time timestamp) => '(22782 21551)) + (mock (current-time) => '(22782 22000)) + (mock (format-time-string mastodon-toot-timestamp-format '(22782 21551)) => "2999-99-99 00:11:22") + + (let* ((formatted-string (mastodon-tl--byline mastodon-tl-test-base-toot)) + (timestamp-start (string-match "2999-99-99" formatted-string)) + (properties (text-properties-at timestamp-start formatted-string))) + (should (equal '(22782 21551) (plist-get properties 'timestamp))) + (should (string-equal "7 minutes ago" (plist-get properties 'display))))))) + +(ert-deftest mastodon-tl--consider-timestamp-for-updates-no-active-callback () + "Should update the timestamp update variables as expected." + + (let* ((now (current-time)) + (soon-in-the-future (time-add now (seconds-to-time 10000))) + (long-in-the-future (time-add now (seconds-to-time 10000000)))) + (with-temp-buffer + ;; start with timer way into the future and no active callback + (setq mastodon-tl--timestamp-next-update long-in-the-future + mastodon-tl--timestamp-update-timer nil) + + ;; something a later update doesn't update: + (with-mock + (mock (mastodon-tl--relative-time-details 'fake-timestamp) => + (cons "xxx ago" (time-add long-in-the-future (seconds-to-time 100)))) + + (mastodon-tl--consider-timestamp-for-updates 'fake-timestamp) + + (should (null mastodon-tl--timestamp-update-timer)) + (should (eq mastodon-tl--timestamp-next-update long-in-the-future))) + + ;; something only shortly sooner doesn't update: + (with-mock + (mock (mastodon-tl--relative-time-details 'fake-timestamp) => + (cons "xxx ago" (time-subtract long-in-the-future (seconds-to-time 9)))) + + (mastodon-tl--consider-timestamp-for-updates 'fake-timestamp) + + (should (null mastodon-tl--timestamp-update-timer)) + (should (eq mastodon-tl--timestamp-next-update long-in-the-future))) + + ;; something much sooner, does update + (with-mock + (mock (mastodon-tl--relative-time-details 'fake-timestamp) => + (cons "xxx ago" soon-in-the-future)) + + (mastodon-tl--consider-timestamp-for-updates 'fake-timestamp) + + (should (null mastodon-tl--timestamp-update-timer)) + (should (eq mastodon-tl--timestamp-next-update soon-in-the-future))) + ))) + +(ert-deftest mastodon-tl--consider-timestamp-for-updates-with-active-callback () + "Should update the timestamp update variables as expected." + + (let* ((now (current-time)) + (soon-in-the-future (time-add now (seconds-to-time 10000))) + (long-in-the-future (time-add now (seconds-to-time 10000000)))) + (with-temp-buffer + ;; start with timer way into the future and no active callback + (setq mastodon-tl--timestamp-next-update long-in-the-future + mastodon-tl--timestamp-update-timer 'initial-timer) + + ;; something a later update doesn't update: + (with-mock + (mock (mastodon-tl--relative-time-details 'fake-timestamp) => + (cons "xxx ago" (time-add long-in-the-future (seconds-to-time 100)))) + + (mastodon-tl--consider-timestamp-for-updates 'fake-timestamp) + + (should (eq 'initial-timer mastodon-tl--timestamp-update-timer)) + (should (eq mastodon-tl--timestamp-next-update long-in-the-future))) + + ;; something much sooner, does update + (with-mock + (mock (mastodon-tl--relative-time-details 'fake-timestamp) => + (cons "xxx ago" soon-in-the-future)) + (mock (cancel-timer 'initial-timer)) + (mock (run-at-time soon-in-the-future nil + #'mastodon-tl--update-timestamps-callback + (current-buffer) nil) => 'new-timer) + + (mastodon-tl--consider-timestamp-for-updates 'fake-timestamp) + + (should (eq 'new-timer mastodon-tl--timestamp-update-timer)) + (should (eq mastodon-tl--timestamp-next-update soon-in-the-future))) + ))) + +(ert-deftest mastodon-tl--find-property-range--no-tag () + "Should cope with a buffer completely lacking the tag." + (with-temp-buffer + (insert "Just some random text") + (insert (propertize "More text with a different property" 'other-property 'set)) + + (should (null (mastodon-tl--find-property-range 'test-property 2 nil))) + (should (null (mastodon-tl--find-property-range 'test-property 2 t))))) + +(ert-deftest mastodon-tl--find-property-range--earlier-tag () + "Should cope with a buffer completely lacking the tag." + (with-temp-buffer + (insert (propertize "Just some text with a the sought property" 'test-property 'set)) + (let ((end-of-region (point))) + (insert "More random text") + + (should (null (mastodon-tl--find-property-range 'test-property end-of-region nil))) + (should (equal (cons (point-min) end-of-region) + (mastodon-tl--find-property-range 'test-property end-of-region t)))))) + +(ert-deftest mastodon-tl--find-property-range--successful-finding () + "Should find the sought tag in all expected circumstances." + (with-temp-buffer + (insert "Previous text") + (let ((start-of-region (point)) + end-of-region) + (insert (propertize "Just some text with a the sought property" 'test-property 'set)) + (setq end-of-region (point)) + (insert "More random text") + + ;; before the region + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property 1 nil))) + (should (null (mastodon-tl--find-property-range 'test-property 1 t))) + ;; in the region + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (+ 2 start-of-region) nil))) + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (+ 2 start-of-region) t))) + ;; at end of region + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (1- end-of-region) nil))) + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (1- end-of-region) t)))))) + +(ert-deftest mastodon-tl--find-property-range--successful-finding-consecutive-ranges () + "Should find the sought tag even from in between consecutive ranges." + (with-temp-buffer + (insert "Previous text") + (let ((start-of-region-1 (point)) + between-regions + end-of-region-2) + (insert (propertize "region1" 'test-property 'region1)) + (setq between-regions (point)) + (insert (propertize "region2" 'test-property 'region2)) + (setq end-of-region-2 (point)) + (insert "More random text") + + + ;; before + (should (equal (cons start-of-region-1 between-regions) + (mastodon-tl--find-property-range 'test-property 1 nil))) + (should (null (mastodon-tl--find-property-range 'test-property 1 t))) + + ;; between the regions + (should (equal (cons between-regions end-of-region-2) + (mastodon-tl--find-property-range 'test-property between-regions nil))) + (should (equal (cons between-regions end-of-region-2) + (mastodon-tl--find-property-range 'test-property between-regions t))) + ;; after + (should (null (mastodon-tl--find-property-range 'test-property end-of-region-2 nil))) + (should (equal (cons between-regions end-of-region-2) + (mastodon-tl--find-property-range 'test-property end-of-region-2 t)))))) + +(ert-deftest mastodon-tl--find-property-range--successful-finding-at-start () + "Should cope with a tag at start." + (with-temp-buffer + (insert (propertize "Just some text with a the sought property" 'test-property 'set)) + (let ((end-of-region (point))) + (insert "More random text") + + ;; at start of the region + (should (equal (cons 1 end-of-region) + (mastodon-tl--find-property-range 'test-property 1 nil))) + (should (equal (cons 1 end-of-region) + (mastodon-tl--find-property-range 'test-property 1 t))) + ;; in the region + (should (equal (cons 1 end-of-region) + (mastodon-tl--find-property-range 'test-property 3 nil))) + (should (equal (cons 1 end-of-region) + (mastodon-tl--find-property-range 'test-property 3 t))) + ;; at end of region + (should (equal (cons 1 end-of-region) + (mastodon-tl--find-property-range 'test-property (1- end-of-region) t)))))) + +(ert-deftest mastodon-tl--find-property-range--successful-finding-at-end () + "Should cope with a tag at end." + (with-temp-buffer + (insert "More random text") + (let ((start-of-region (point)) + end-of-region) + (insert (propertize "Just some text with a the sought property" 'test-property 'set)) + (setq end-of-region (point-max)) + + ;; before the region + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property 1 nil))) + (should (null (mastodon-tl--find-property-range 'test-property 1 t))) + ;; in the region + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (1+ start-of-region) nil))) + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (1+ start-of-region) t))) + ;; at end of region + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (1- end-of-region) nil))) + (should (equal (cons start-of-region end-of-region) + (mastodon-tl--find-property-range 'test-property (1- end-of-region) t)))))) + +(ert-deftest mastodon-tl--find-property-range--successful-finding-whole-buffer () + "Should cope with a tag being set for the whole buffer." + (with-temp-buffer + (insert (propertize "Just some text with a the sought property" 'test-property 'set)) + + (should (equal (cons (point-min) (point-max)) + (mastodon-tl--find-property-range 'test-property 2 nil))) + (should (equal (cons (point-min) (point-max)) + (mastodon-tl--find-property-range 'test-property 2 t))))) + +(defun tl-tests--all-regions-with-property (property) + "Returns a list with (start . end) regions where PROPERTY is set." + (let (result + region) + (goto-char (point-min)) + (while (and (< (point) (point-max)) + (setq region (mastodon-tl--find-property-range property (point)))) + (push region result) + (goto-char (min (point-max) (cdr region)))) + (nreverse result))) + + +(ert-deftest mastodon-tl--next-tab-item--with-spaces-at-ends () + "Should do the correct tab actions." + (with-temp-buffer + ;; We build a buffer with 3 tab stops: "...R1...R2R3..." (a dot + ;; represents text that is not part of a link, so R1 and R2 have a + ;; gap in between each other, R2 and R3 don't. + (insert "Random text at start") + (let ((start 2) + (r1 (point)) + r2 gap r3 + end) + (insert (propertize "R1 R1 R1" 'mastodon-tab-stop 'region1)) + (setq gap (+ (point) 2)) + (insert " a gap ") + (setq r2 (point)) + (insert (propertize "R2 R2 R2" 'mastodon-tab-stop 'region2)) + (setq r3 (point)) + (insert (propertize "R3 R3 R3" 'mastodon-tab-stop 'region3)) + (setq end (+ (point) 2)) + (insert " more text at end") + + (let ((test-cases + ;; a list 4-elemet lists of (test-name start-point + ;; expected-prev-stop expected-next-stop): + (list (list 'start start start r1) + (list 'r1 r1 r1 r2) + (list 'gap gap r1 r2) + (list 'r2 r2 r1 r3) + (list 'r3 r3 r2 r3) + (list 'end end r3 end)))) + (with-mock + (stub message => nil) ;; don't mess up our test output with the function's messages + (cl-dolist (test test-cases) + (let ((test-name (cl-first test)) + (test-start (cl-second test)) + (expected-prev (cl-third test)) + (expected-next (cl-fourth test))) + (goto-char test-start) + (mastodon-tl--previous-tab-item) + (should (equal (list 'prev test-name expected-prev) + (list 'prev test-name (point)))) + (goto-char test-start) + (mastodon-tl--next-tab-item) + (should (equal (list 'next test-name expected-next) + (list 'next test-name (point))))))))))) + +(ert-deftest mastodon-tl--next-tab-item--no-spaces-at-ends () + "Should do the correct tab actions even with regions right at buffer ends." + (with-temp-buffer + ;; We build a buffer with 3 tab stops: "R1...R2R3...R4" (a dot + ;; represents text that is not part of a link, so R1 and R2, and + ;; R3 and R4 have a gap in between each other, R2 and R3 don't. + (let ((r1 (point)) + gap1 + r2 r3 + gap2 + r4) + (insert (propertize "R1 R1 R1" 'mastodon-tab-stop 'region1)) + (setq gap1 (+ (point) 2)) + (insert " a gap ") + (setq r2 (point)) + (insert (propertize "R2 R2 R2" 'mastodon-tab-stop 'region2)) + (setq r3 (point)) + (insert (propertize "R3 R3 R3" 'mastodon-tab-stop 'region3)) + (setq gap2 (+ (point) 2)) + (insert " another gap ") + (setq r4 (point)) + (insert (propertize "R4 R4 R4" 'mastodon-tab-stop 'region4)) + + (let ((test-cases + ;; a list 4-elemet lists of (test-name start-point + ;; expected-prev-stop expected-next-stop): + (list (list 'r1 r1 r1 r2) + (list 'gap1 gap1 r1 r2) + (list 'r2 r2 r1 r3) + (list 'r3 r3 r2 r4) + (list 'gap2 gap2 r3 r4) + (list 'r4 r4 r3 r4)))) + (with-mock + (stub message => nil) ;; don't mess up our test output with the function's messages + (cl-dolist (test test-cases) + (let ((test-name (cl-first test)) + (test-start (cl-second test)) + (expected-prev (cl-third test)) + (expected-next (cl-fourth test))) + (goto-char test-start) + (mastodon-tl--previous-tab-item) + (should (equal (list 'prev test-name expected-prev) + (list 'prev test-name (point)))) + (goto-char test-start) + (mastodon-tl--next-tab-item) + (should (equal (list 'next test-name expected-next) + (list 'next test-name (point))))))))))) + + +(defun tl-tests--property-values-at (property ranges) + "Returns a list with property values at the given ranges. + +The property value for PROPERTY within a region is assumed to be +constant." + (let (result) + (dolist (range ranges (nreverse result)) + (push (get-text-property (car range) property) result)))) + +(ert-deftest mastodon-tl--update-timestamps-callback () + "Should update the 5 timestamps at a time as expected." + (let ((now (current-time)) + markers) + (cl-labels ((insert-timestamp (n) + (insert (format "\nSome text before timestamp %s:" n)) + (insert (propertize + (format "timestamp #%s" n) + 'timestamp (time-subtract now (seconds-to-time (* 60 n))) + 'display (format "unset %s" n))) + (push (copy-marker (point)) markers) + (insert " some more text."))) + (with-temp-buffer + (cl-dotimes (n 12) (insert-timestamp (+ n 2))) + (setq markers (nreverse markers)) + + (with-mock + (mock (current-time) => now) + (stub run-at-time => 'fake-timer) + + ;; make the initial call + (mastodon-tl--update-timestamps-callback (current-buffer) nil) + (should (equal '("2 minutes ago" "3 minutes ago" "4 minutes ago" "5 minutes ago" "6 minutes ago" + "unset 7" "unset 8" "unset 9" "unset 10" "unset 11" "unset 12" "unset 13") + (tl-tests--property-values-at 'display + (tl-tests--all-regions-with-property 'timestamp)))) + + ;; fake the follow-up call + (mastodon-tl--update-timestamps-callback (current-buffer) (nth 4 markers)) + (should (equal '("2 minutes ago" "3 minutes ago" "4 minutes ago" "5 minutes ago" "6 minutes ago" + "7 minutes ago" "8 minutes ago" "9 minutes ago" "10 minutes ago" "11 minutes ago" + "unset 12" "unset 13") + (tl-tests--property-values-at 'display + (tl-tests--all-regions-with-property 'timestamp)))) + (should (null (marker-position (nth 4 markers)))) + + ;; fake the follow-up call + (mastodon-tl--update-timestamps-callback (current-buffer) (nth 9 markers)) + (should (equal '("2 minutes ago" "3 minutes ago" "4 minutes ago" "5 minutes ago" "6 minutes ago" + "7 minutes ago" "8 minutes ago" "9 minutes ago" "10 minutes ago" "11 minutes ago" + "12 minutes ago" "13 minutes ago") + (tl-tests--property-values-at 'display + (tl-tests--all-regions-with-property 'timestamp)))) + (should (null (marker-position (nth 9 markers))))))))) + +(ert-deftest mastodon-tl--has-spoiler () + "Should be able to detect toots with spoiler text as expected" + (let* ((normal-toot mastodon-tl-test-base-toot) + (normal-toot-with-spoiler (cons '(spoiler_text . "spoiler") normal-toot)) + (boosted-toot mastodon-tl-test-base-boosted-toot) + (boosted-toot-with-spoiler (cons (cons 'reblog normal-toot-with-spoiler) + boosted-toot))) + (should (null (mastodon-tl--has-spoiler normal-toot))) + (should-not (null (mastodon-tl--has-spoiler normal-toot-with-spoiler))) + (should (null (mastodon-tl--has-spoiler boosted-toot))) + (should-not (null (mastodon-tl--has-spoiler boosted-toot-with-spoiler))))) + +(ert-deftest mastodon-tl--spoiler () + "Should render a toot with spoiler properly, with link that toggles the body." + (let ((normal-toot-with-spoiler (cons '(spoiler_text . "This is the spoiler warning text") + mastodon-tl-test-base-toot)) + toot-start + toot-end + link-region + body-position) + (with-temp-buffer + (insert "some text before\n") + (setq toot-start (point)) + (with-mock + (stub create-image => '(image "fake data")) + (stub shr-render-region => nil) ;; Travis's Emacs doesn't have libxml + (insert + (mastodon-tl--spoiler normal-toot-with-spoiler))) + (setq toot-end (point)) + (insert "\nsome more text.") + + (goto-char toot-start) + (should (eq t (looking-at "This is the spoiler warning text"))) + + (setq link-region (mastodon-tl--find-next-or-previous-property-range + 'mastodon-tab-stop toot-start nil)) + ;; There should be a link following the text: + (should-not (null link-region)) + (goto-char (car link-region)) + (should (eq t (looking-at "Content Warning"))) + + (setq body-position (+ 25 (cdr link-region))) ;; 25 is enough to skip the "\n--------------...." + + ;; The text a bit after the link should be invisible: + (should (eq t (get-text-property body-position 'invisible))) + + ;; Click the link: + (mastodon-tl--do-link-action-at-point (car link-region)) + + ;; The body is now visible: + (should (eq nil (get-text-property body-position 'invisible))) + + ;; Click the link once more: + (mastodon-tl--do-link-action-at-point (car link-region)) + + ;; The body is invisible again: + (should (eq t (get-text-property body-position 'invisible)))))) |