returning nil from a hook immediately blocks the event."
   (setq hook1-var 0)
   (setq hook2-var 0)
+  (setq types '())
   (let ((orig-vars (snitch-test--save-vars t))
-        (hook1 (lambda (type event) (setq hook1-var (+ hook1-var 1)) t))
+        (hook1 (lambda (type event)
+                 (add-to-list 'types type)
+                 (setq hook1-var (+ hook1-var 1)) t))
         (hook2 (lambda (type event) (setq hook2-var (+ hook2-var 1)) t))
         (hook3 (lambda (type event) nil)))
     (snitch-test--clear-vars 'allow 'allow t)
     (should (equal hook1-var 4))
     (should (equal hook2-var 4))
 
+    (should (eq 1 (length types)))
+    (should (memq 'event types))
+
     ;; cleanup
     (snitch-test--restore-vars orig-vars)
     (snitch-test--cleanup)))
 event, and that returning nil from the hooks blocks the event."
   (setq hook1-var 0)
   (setq hook2-var 0)
+  (setq types '())
   (let ((orig-vars (snitch-test--save-vars t))
-        (hook1 (lambda (type event) (setq hook1-var (+ hook1-var 1)) t))
+        (hook1 (lambda (type event)
+                 (add-to-list 'types type)
+                 (setq hook1-var (+ hook1-var 1)) t))
         (hook2 (lambda (type event) (setq hook2-var (+ hook2-var 1)) t))
         (hook3 (lambda (type event) nil)))
     (snitch-test--clear-vars 'allow 'allow t)
     (should (equal hook1-var 8))
     (should (equal hook2-var 8))
 
+    (should (eq 2 (length types)))
+    (should (memq 'event types))
+    (should (memq 'allow types))
+
     ;; cleanup
     (snitch-test--restore-vars orig-vars)
     (snitch-test--cleanup)))
 event, and that returning nil causes snitch to accept the event."
   (setq hook1-var 0)
   (setq hook2-var 0)
+  (setq types '())
   (let ((orig-vars (snitch-test--save-vars t))
-        (hook1 (lambda (type event) (setq hook1-var (+ hook1-var 1)) t))
+        (hook1 (lambda (type event)
+                 (add-to-list 'types type)
+                 (setq hook1-var (+ hook1-var 1)) t))
         (hook2 (lambda (type event) (setq hook2-var (+ hook2-var 1)) t))
         (hook3 (lambda (type event) nil)))
     (snitch-test--clear-vars 'deny 'deny t)
     (should (equal hook1-var 8))
     (should (equal hook2-var 8))
 
+    (should (eq 2 (length types)))
+    (should (memq 'event types))
+    (should (memq 'block types))
+
     ;; cleanup
     (snitch-test--restore-vars orig-vars)
     (snitch-test--cleanup)))
 snitch to block it."
   (setq hook1-var 0)
   (setq hook2-var 0)
+  (setq types '())
   (let ((orig-vars (snitch-test--save-vars t))
-        (hook1 (lambda (type event) (setq hook1-var (+ hook1-var 1)) t))
+        (hook1 (lambda (type event)
+                 (add-to-list 'types type)
+                 (setq hook1-var (+ hook1-var 1)) t))
         (hook2 (lambda (type event) (setq hook2-var (+ hook2-var 1)) t))
         (hook3 (lambda (type event) nil)))
     (snitch-test--clear-vars 'deny 'deny t)
     (should (equal hook1-var 8))
     (should (equal hook2-var 8))
 
+    (should (eq 2 (length types)))
+    (should (memq 'event types))
+    (should (memq 'whitelist types))
+
     ;; cleanup
     (snitch-test--restore-vars orig-vars)
     (snitch-test--cleanup)))
 snitch to accept it."
   (setq hook1-var 0)
   (setq hook2-var 0)
+  (setq types '())
   (let ((orig-vars (snitch-test--save-vars t))
-        (hook1 (lambda (type event) (setq hook1-var (+ hook1-var 1)) t))
+        (hook1 (lambda (type event)
+                 (add-to-list 'types type)
+                 (setq hook1-var (+ hook1-var 1)) t))
         (hook2 (lambda (type event) (setq hook2-var (+ hook2-var 1)) t))
         (hook3 (lambda (type event) nil)))
     (snitch-test--clear-vars 'allow 'allow t)
     (should (equal hook1-var 8))
     (should (equal hook2-var 8))
 
+    (should (eq 2 (length types)))
+    (should (memq 'event types))
+    (should (memq 'blacklist types))
+
     ;; cleanup
     (snitch-test--restore-vars orig-vars)
     (snitch-test--cleanup)))
    
            ;; hooks override the list, return t.
            when (apply f-fn (cons event f-args))
            return (run-hook-with-args-until-failure list-hook-fns
-                                                    'list-evt-type
+                                                    list-evt-type
                                                     event)
            ;; otherwise fall back on default policy
            finally return