Verify heartbeat messages have type 'license-renewal'

media/test/data/eme_player_js/utils.js

Index: media/test/data/eme_player_js/utils.js
diff --git a/media/test/data/eme_player_js/utils.js b/media/test/data/eme_player_js/utils.js
index 3619d4e5426f5ceaab5b03686ea42e839e3b42b2..fc6be5b1532b0a3d1b3d6fa747f2ca3d54090c00 100644
--- a/media/test/data/eme_player_js/utils.js
+++ b/media/test/data/eme_player_js/utils.js
@@ -202,7 +202,19 @@ Utils.installTitleEventHandler = function(element, event) {
   }, false);
 };
 
-Utils.isHeartBeatMessage = function(msg) {
+Utils.isHeartBeatMessage = function(message) {
+  if (message.messageType == 'license-renewal') {

[ddorwin, 2015/01/14 23:24:52]

nit: Unless the rest of the code follows this pattern, "fail" early if !=.

[jrummell, 2015/01/15 01:32:56]

Done.

+    if (!Utils.isHeartBeatMessagePrefixed(message.message)) {
+      Utils.failTest(
+          'license-renewal message doesn\'t contain HEART_BEAT_HEADER',
+          KEY_ERROR);
+    }
+    return true;
+  }
+  return false;
+};
+
+Utils.isHeartBeatMessagePrefixed = function(msg) {
   return Utils.hasPrefix(Utils.convertToUint8Array(msg), HEART_BEAT_HEADER);
 };