1 files changed, 48 insertions, 0 deletions
diff --git a/test/pdf-view-test.el b/test/pdf-view-test.el
index 58f6be5..4a4a74b 100644
--- a/test/pdf-view-test.el
+++ b/test/pdf-view-test.el
@@ -3,6 +3,54 @@
 (require 'pdf-view)
 (require 'ert)
 
+;; Tests for pdf-view-register struct and cl-defmethod implementations.
+;; These tests use mock bookmark data because the actual pdf-view-registerv-make
+;; function requires a window context which isn't available in batch mode.
+
+(ert-deftest pdf-view-register-struct-creation ()
+  "Test that pdf-view-register struct can be created."
+  (let* ((mock-bookmark '("test.pdf"
+                          (filename . "/path/to/test.pdf")
+                          (page . 1)
+                          (origin . (0.0 . 0.0))
+                          (handler . pdf-view-bookmark-jump-handler)))
+         (reg (pdf-view-register--make mock-bookmark)))
+    ;; Should return non-nil
+    (should reg)
+    ;; Should be a pdf-view-register struct
+    (should (pdf-view-register-p reg))
+    ;; Should store the bookmark
+    (should (equal (pdf-view-register-bookmark reg) mock-bookmark))))
+
+(ert-deftest pdf-view-register-val-describe ()
+  "Test that register-val-describe works for PDF register entries."
+  (let* ((mock-bookmark '("test.pdf"
+                          (filename . "/path/to/test.pdf")
+                          (page . 5)
+                          (origin . (0.0 . 0.5))
+                          (handler . pdf-view-bookmark-jump-handler)))
+         (reg (pdf-view-register--make mock-bookmark)))
+    ;; register-val-describe should return a non-empty string
+    (should (stringp
+             (with-output-to-string
+               (register-val-describe reg nil))))
+    ;; The description should mention the page number
+    (should (string-match-p "page 5"
+             (with-output-to-string
+               (register-val-describe reg nil))))))
+
+(ert-deftest pdf-view-register-val-insert ()
+  "Test that register-val-insert works for PDF register entries."
+  (let* ((mock-bookmark '("test.pdf"
+                          (filename . "/path/to/test.pdf")
+                          (page . 1)
+                          (handler . pdf-view-bookmark-jump-handler)))
+         (reg (pdf-view-register--make mock-bookmark)))
+    ;; register-val-insert should insert text without error
+    (with-temp-buffer
+      (register-val-insert reg)
+      (should (> (buffer-size) 0)))))
+
 (ert-deftest pdf-view-handle-archived-file ()
   :expected-result :failed
   (skip-unless (executable-find "gzip"))