1 files changed, 44 insertions, 0 deletions
diff --git a/users/wpcarro/emacs/pkgs/struct/tests.el b/users/wpcarro/emacs/pkgs/struct/tests.el
new file mode 100644
index 000000000000..a7ddb52c46d6
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+++ b/users/wpcarro/emacs/pkgs/struct/tests.el
@@ -0,0 +1,44 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Dependencies
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(require 'ert)
+(require 'struct)
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Tests
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(cl-defstruct dummy name age)
+
+(ert-deftest struct-update ()
+  (let* ((test (make-dummy :name "Roofus" :age 19))
+         (result (struct-update dummy name #'upcase test)))
+    ;; test
+    (should (string= "Roofus" (dummy-name test)))
+    (should (= 19 (dummy-age test)))
+    ;; result
+    (should (string= "ROOFUS" (dummy-name result)))
+    (should (= 19 (dummy-age result)))))
+
+(ert-deftest struct-update! ()
+  (let ((test (make-dummy :name "Roofus" :age 19)))
+    (struct-update! dummy name #'upcase test)
+    (should (string= "ROOFUS" (dummy-name test)))
+    (should (= 19 (dummy-age test)))))
+
+(ert-deftest struct-set ()
+  (let* ((test (make-dummy :name "Roofus" :age 19))
+         (result (struct-set dummy name "Shoofus" test)))
+    ;; test
+    (should (string= "Roofus" (dummy-name test)))
+    (should (= 19 (dummy-age test)))
+    ;; result
+    (should (string= "Shoofus" (dummy-name result)))
+    (should (= 19 (dummy-age result)))))
+
+(ert-deftest struct-set! ()
+  (let ((test (make-dummy :name "Roofus" :age 19)))
+    (struct-set! dummy name "Doofus" test)
+    (should (string= "Doofus" (dummy-name test)))
+    (should (= 19 (dummy-age test)))))