Define tests for state filtering

1 files changed, 33 insertions, 0 deletions

diff --git a/test/evil-collection-test.el b/test/evil-collection-test.el
index 3c17b8a..a88fce4 100644
--- a/test/evil-collection-test.el
+++ b/test/evil-collection-test.el
@@ -5,4 +5,37 @@
   "Zero check blank test."
   (should (equal 0 0)))
 
+(ert-deftest evil-collection-filtering-states-test ()
+  "Test `evil-collection--filter-states'."
+  (let ((evil-collection-state-denylist '())
+        (evil-collection-state-passlist '()))
+    (should
+     (equal nil
+            (evil-collection--filter-states nil)))
+    (should
+     (equal '(normal)
+            (evil-collection--filter-states 'normal)))
+    (should
+     (equal '(normal)
+            (evil-collection--filter-states '(normal)))))
+  (let ((evil-collection-state-denylist '(insert))
+        (evil-collection-state-passlist '()))
+    (should
+     (equal '()
+            (evil-collection--filter-states 'insert)))
+    (should
+     (equal '(visual)
+            (evil-collection--filter-states '(visual insert)))))
+  (let ((evil-collection-state-denylist '(insert))
+        (evil-collection-state-passlist '(normal visual)))
+    (should
+     (equal '()
+            (evil-collection--filter-states '())))
+    (should
+     (equal '(visual)
+            (evil-collection--filter-states '(insert visual))))
+    (should
+     (seq-set-equal-p '(visual normal)
+                      (evil-collection--filter-states '(motion normal visual insert))))))
+
 ;;; evil-collection-test.el ends here