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69 lines
2.5 KiB
EmacsLisp

#!/bin/sh
":"; exec emacs -Q -batch -l ert -l "$0" -f ert-run-tests-batch-and-exit
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;; SETUP ;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(setq cwd default-directory)
(defun stomp-frame-buffer (test-file)
"Create a buffer with a stomp frame in it for testing purposes"
(find-file (format "%s/test/testdata/%s" cwd test-file)))
(defun simple-frame-buffer ()
"Simple buffer to be used for testing"
(stomp-frame-buffer "stomp_frame.txt"))
(defun carriage-return-frame-buffer ()
"Simple buffer with carriage returns"
(stomp-frame-buffer "stomp_frame_cr.txt"))
(defun multiple-frame-buffer ()
"Buffer with multiple frames"
(stomp-frame-buffer "multiple_frames.txt"))
(load (format "%sstomp.el" default-directory) nil t)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;; START UNIT TESTS ;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(ert-deftest can-read-simple-frame ()
"Can read a simple message with headers and content"
(setq recieved (stomp-read-frame (simple-frame-buffer)))
(should (equal (alist-get 'command recieved) "BLA"))
(should (equal (alist-get 'headers recieved)
'(("ok" . "bye")
("some-header" . "value"))))
(should (equal (alist-get 'content recieved) "content\n")))
(ert-deftest can-read-carriage-return-frame ()
"Can read a simple frame with headers and content, containing carriage returns"
(setq recieved (stomp-read-frame (carriage-return-frame-buffer)))
(should (equal (alist-get 'command recieved) "BLA"))
(should (equal (alist-get 'headers recieved)
'(("ok" . "bye")
("some-header" . "value"))))
(should (equal (alist-get 'content recieved) "content\n")))
(ert-deftest can-delete-one-frame ()
"Can delete the topmost frame in a buffer"
(let ((buffer (multiple-frame-buffer)))
(stomp-delete-frame buffer)
(with-current-buffer buffer
(should (equal (buffer-string) "BLA\nsome-header:value\nok:bye\n\ncontent\n\u0000\n")))))
(ert-deftest can-compose-frame ()
"Can compose a valid STOMP frame from a LISP datastructure"
(let ((frame '()) (headers '()))
(map-put frame 'command "SEND")
(map-put headers "header" "value")
(map-put frame 'headers headers)
(map-put frame 'content "Some content")
(should (equal (stomp-frame-to-string frame) "SEND\nheader:value\n\nSome content\u0000"))))