ui/doom-dashboard: add unit tests

init.test.el

@@ -9,6 +9,9 @@
        :completion
        company
 
+       :ui
+       doom-dashboard
+
        :tools
        password-store
 

modules/ui/doom-dashboard/test/doom-dashboard.el

@@ -0,0 +1,47 @@
+;; -*- no-byte-compile: t; -*-
+;;; ui/doom-dashboard/test/doom-dashboard.el
+
+(require! :ui doom-dashboard)
+(+doom-dashboard|init)
+
+(defun -dashboard-test-cwd (spec file)
+  (let ((+doom-dashboard-pwd-policy (car spec))
+        +doom-dashboard--last-cwd
+        projectile-enable-caching)
+    (with-temp-buffer
+      (setq-local buffer-file-name file)
+      (setq-local default-directory (file-name-directory file)))
+    (should +doom-dashboard--last-cwd)
+    (+doom-dashboard-reload t)
+    (should (equal (buffer-local-value 'default-directory (doom-fallback-buffer))
+                   (cdr spec)))))
+
+;;
+(def-test! pwd-policy
+  (let ((default-directory doom-emacs-dir)
+        (+doom-dashboard--last-cwd doom-core-dir)
+        projectile-enable-caching)
+    (dolist (spec (list (cons 'last-project doom-emacs-dir)
+                        (cons 'last doom-core-dir)
+                        (cons (lambda (x) "x") "x")
+                        (cons "~" (expand-file-name "~"))
+                        (cons nil default-directory)))
+      (let ((+doom-dashboard-pwd-policy (car spec)))
+        (should (equal (+doom-dashboard--get-pwd) (cdr spec)))))))
+
+(def-test! kill-buffer-query
+  (let (+doom-dashboard--last-cwd)
+    (with-temp-buffer
+      (setq buffer-file-name (expand-file-name "core.el" doom-core-dir)
+            default-directory doom-core-dir)
+      (kill-buffer (current-buffer)))
+    (should (equal +doom-dashboard--last-cwd doom-core-dir))))
+
+(def-test! dashboard-reload-pwd-policy
+  (dolist (spec (list (cons 'last-project doom-emacs-dir)
+                      (cons 'last doom-core-dir)
+                      (cons "~" (expand-file-name "~"))
+                      (cons (lambda (x) "/tmp") (expand-file-name "/tmp"))))
+    (-dashboard-test-cwd spec (expand-file-name "core.el" doom-core-dir))))
+
+