AutoXHR: Fixes XHR after click missing beacon

plugins/auto-xhr.js

@@ -278,7 +278,7 @@
 				// 3.1 & 3.3
 				if (last_ev.nodes_to_wait === 0 || !last_ev.resource.url) {
 					this.pending_events[i] = undefined;
-					return null;// abort
+					// continue with new event
 				}
 				// last_ev will no longer receive watches as ev will receive them
 				// last_ev will wait fall interesting nodes and then send event

tests/page-templates/07-autoxhr/37-xhr-after-click.html

@@ -0,0 +1,63 @@
+<%= header %>
+<%= boomerangScript %>
+
+<div id="clickable">Click Me!</div>
+<div id="picture"></div>
+
+<script type="text/javascript">
+(function(w, d) {
+	var imageHolder = d.getElementById("picture");
+	var clickable = d.getElementById("clickable");
+	function clickCb() {
+		var xhr = new XMLHttpRequest();
+		xhr.open("GET", "support/img.jpg");
+		xhr.send();
+	}
+
+	function addEvent(element, event, funct){
+		if (element.attachEvent) {
+			return element.attachEvent("on" + event, funct);
+		}
+		else {
+			return element.addEventListener(event, funct);
+		}
+	}
+	addEvent(clickable, "mouseup", clickCb);
+}(this, this.document));
+</script>
+<script src="37-xhr-after-click.js"></script>
+<script>
+var eventFired = false;
+BOOMR_test.init({
+	testAfterOnBeacon: BOOMR.plugins.AutoXHR ? 2 : 1,
+	instrument_xhr: true,
+	ResourceTiming: {
+		enabled: true
+	},
+	autorun: true,
+	afterFirstBeacon: function() {
+		if (!BOOMR.plugins.AutoXHR || eventFired) {
+			return;
+		}
+
+		setTimeout(function() {
+			var clickable = document.getElementById("clickable");
+
+			function eventFire(etype){
+				if (clickable.fireEvent) {
+					clickable.fireEvent("on" + etype);
+				}
+				else {
+					var evObj = document.createEvent("MouseEvent");
+					evObj.initEvent(etype, true, false);
+					clickable.dispatchEvent(evObj);
+				}
+				eventFired = true;
+			}
+			eventFire("mouseup");
+		}, 50);
+	}
+});
+</script>
+
+<%= footer %>

tests/page-templates/07-autoxhr/37-xhr-after-click.js

@@ -0,0 +1,44 @@
+/*eslint-env mocha*/
+/*global BOOMR_test,assert*/
+
+describe("e2e/07-autoxhr/37-xhr-after-click", function() {
+	var t = BOOMR_test;
+	var tf = BOOMR.plugins.TestFramework;
+	it("Should have sent at least 2 beacons, 1x onload, 1x xhr", function(done) {
+		t.ifAutoXHR(
+			done,
+			function() {
+				assert.lengthOf(tf.beacons, 2);
+				done();
+			}
+		);
+	});
+
+	it("Should have a first beacon have the URL of the page", function(done){
+		if (window.MutationObserver && typeof window.MutationObserver === "function") {
+			t.ifAutoXHR(
+				done,
+				function() {
+					assert.include(tf.beacons[0].u, "37-xhr-after-click.html");
+					done();
+				});
+		}
+		else {
+			done();
+		}
+	});
+
+	it("Should have a second beacon with the XHR URL in it", function(done){
+		if (window.MutationObserver && typeof window.MutationObserver === "function") {
+			t.ifAutoXHR(
+				done,
+				function() {
+					assert.include(tf.beacons[1].u, "img.jpg");
+					done();
+				});
+		}
+		else {
+			done();
+		}
+	});
+});