diff options
Diffstat (limited to 'tests/test-wttrin--make-cache-key.el')
| -rw-r--r-- | tests/test-wttrin--make-cache-key.el | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/test-wttrin--make-cache-key.el b/tests/test-wttrin--make-cache-key.el index 79c78d9..f1aca85 100644 --- a/tests/test-wttrin--make-cache-key.el +++ b/tests/test-wttrin--make-cache-key.el @@ -62,6 +62,25 @@ Without this, changing the forecast format keeps serving the old cached output." (should-not (string= a c)) (should-not (string= b c)))) +;; wttrin-hide-follow-line changes the request (it adds the F flag), so it +;; has to change the key too. Keying on the raw options string missed it and +;; served a cached buffer that still showed the Follow line. +(ert-deftest test-wttrin--make-cache-key-boundary-hide-follow-line-changes-key () + "Boundary: turning `wttrin-hide-follow-line' on or off yields a distinct key." + (let ((off (let ((wttrin-display-options nil) (wttrin-hide-follow-line nil)) + (wttrin--make-cache-key "Paris"))) + (on (let ((wttrin-display-options nil) (wttrin-hide-follow-line t)) + (wttrin--make-cache-key "Paris")))) + (should-not (string= off on)))) + +(ert-deftest test-wttrin--make-cache-key-boundary-equivalent-requests-share-key () + "Boundary: the toggle and an explicit F flag send one request, so one key." + (let ((toggle (let ((wttrin-display-options nil) (wttrin-hide-follow-line t)) + (wttrin--make-cache-key "Paris"))) + (flag (let ((wttrin-display-options "F") (wttrin-hide-follow-line nil)) + (wttrin--make-cache-key "Paris")))) + (should (string= toggle flag)))) + (ert-deftest test-wttrin--make-cache-key-boundary-language-changes-key () "Boundary: changing Accept-Language yields a distinct key." (let ((en (let ((wttrin-default-languages '("Accept-Language" . "en-US"))) |