From 35d0cae2f44733cea5cccc879c3959afc8c9d147 Mon Sep 17 00:00:00 2001
From: Joe Flateau <joe@joeflateau.net>
Date: Sat, 6 Apr 2019 21:22:10 -0400
Subject: [PATCH] add slotVisibilityChanged test

---
 types/doubleclick-gpt/doubleclick-gpt-tests.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/types/doubleclick-gpt/doubleclick-gpt-tests.ts b/types/doubleclick-gpt/doubleclick-gpt-tests.ts
index 7b83ec7679..d5991e0271 100644
--- a/types/doubleclick-gpt/doubleclick-gpt-tests.ts
+++ b/types/doubleclick-gpt/doubleclick-gpt-tests.ts
@@ -291,6 +291,12 @@ googletag.pubads().addEventListener("impressionViewable", (event) => {
     }
 });
 
+googletag.pubads().addEventListener("slotVisibilityChanged", (event) => {
+    if (event.slot === targetSlot) {
+        console.log(event.inViewPercentage)
+    }
+});
+
 let mapping1 = googletag.sizeMapping().
         addSize([1024, 768], [970, 250]).
         addSize([980, 690], [728, 90]).