blob: 617bb9e1c10218c9d4ce774867ef06171c9725b0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
;;; test-dev-fkeys--f4-project-root.el --- Tests for cj/--f4-project-root -*- lexical-binding: t -*-
;;; Commentary:
;; Tests for the projectile-root wrapper. Projectile's
;; `projectile-project-root' raises an error in some configurations when
;; called outside a known project; this wrapper degrades to nil so the F4
;; dispatcher can route to the 'unknown branch instead of crashing.
;;; Code:
(require 'ert)
(require 'cl-lib)
(add-to-list 'load-path (expand-file-name "modules" user-emacs-directory))
(require 'dev-fkeys)
;;; Normal Cases
(ert-deftest test-dev-fkeys-f4-project-root-returns-projectile-value ()
"Normal: returns whatever `projectile-project-root' returns when fbound."
(cl-letf (((symbol-function 'projectile-project-root)
(lambda () "/some/project/")))
(should (string= (cj/--f4-project-root) "/some/project/"))))
;;; Boundary Cases
(ert-deftest test-dev-fkeys-f4-project-root-returns-nil-when-projectile-unbound ()
"Boundary: returns nil when projectile is not loaded.
Components integrated:
- `cj/--f4-project-root' (unit under test)
- `projectile-project-root' (MOCKED — fmakunbound to simulate absence)"
(let ((had-projectile (fboundp 'projectile-project-root))
(saved (and (fboundp 'projectile-project-root)
(symbol-function 'projectile-project-root))))
(unwind-protect
(progn
(when had-projectile (fmakunbound 'projectile-project-root))
(should (null (cj/--f4-project-root))))
(when had-projectile
(fset 'projectile-project-root saved)))))
;;; Error Cases
(ert-deftest test-dev-fkeys-f4-project-root-returns-nil-on-projectile-error ()
"Error: returns nil when `projectile-project-root' signals an error."
(cl-letf (((symbol-function 'projectile-project-root)
(lambda () (error "Outside a known project"))))
(should (null (cj/--f4-project-root)))))
(provide 'test-dev-fkeys--f4-project-root)
;;; test-dev-fkeys--f4-project-root.el ends here
|
