use custom baseUrl for Clappr Player in tests

app/assets/javascripts/play_previous_recordings.js

@@ -1,24 +0,0 @@
-$(document).on("click", "[data-behavior=play_recording]", function() {
-  if ($(this).hasClass('active')){
-    return false;
-  }
-
-  var playback_url = $(this).attr("data-playback-url")
-  $("#broadcast_video").empty();
-
-  new Clappr.Player({
-    parentId: '#broadcast_video',
-    source: playback_url,
-    width: '100%',
-    height: '100%',
-    autoPlay: true
-  });
-
-  $(".dropdown-menu").children().removeClass('active');
-  $(".dropdown-menu").children().children('i').remove();
-  $(this).siblings().removeClass('active');
-  $(this).siblings().children("i").remove();
-  $(this).addClass('active');
-  $(this).prepend('<i class="fa fa-check">&nbsp;</i>');
-});
-

app/assets/javascripts/play_previous_recordings.js.erb

@@ -0,0 +1,26 @@
+$(document).on("click", "[data-behavior=play_recording]", function() {
+    if ($(this).hasClass('active')){
+        return false;
+    }
+
+    console.warn('Play prev : ', playback_url);
+
+    var playback_url = $(this).attr("data-playback-url")
+    $("#broadcast_video").empty();
+
+    new Clappr.Player({
+        <%= "baseUrl: 'http://cdn.clappr.io/latest'," if Rails.env.test? %>
+        parentId: '#broadcast_video',
+        source: playback_url,
+        width: '100%',
+        height: '100%',
+        autoPlay: true
+    });
+
+    $(".dropdown-menu").children().removeClass('active');
+    $(".dropdown-menu").children().children('i').remove();
+    $(this).siblings().removeClass('active');
+    $(this).siblings().children("i").remove();
+    $(this).addClass('active');
+    $(this).prepend('<i class="fa fa-check">&nbsp;</i>');
+});