diff --git a/api/tests/test-mount.js b/api/tests/test-mount.js
index 80ade907..6bc69ce9 100644
--- a/api/tests/test-mount.js
+++ b/api/tests/test-mount.js
@@ -11,7 +11,6 @@ var apiRedraw = require("../../api/redraw")
 var apiMounter = require("../../api/mount")
 
 o.spec("mount", function() {
-	var FRAME_BUDGET = Math.floor(1000 / 60)
 	var $window, root, redrawService, mount, render, throttleMock
 
 	o.beforeEach(function() {
diff --git a/api/tests/test-redraw.js b/api/tests/test-redraw.js
index 68b1a911..65831bb0 100644
--- a/api/tests/test-redraw.js
+++ b/api/tests/test-redraw.js
@@ -166,6 +166,6 @@ o.spec("redrawService", function() {
 
 		o(spy1.callCount).equals(2)
 		o(spy2.callCount).equals(2)
-		o(spy3.callCount).equals(2)		
+		o(spy3.callCount).equals(2)
 	})
 })
diff --git a/api/tests/test-router.js b/api/tests/test-router.js
index bc3e7023..ad009667 100644
--- a/api/tests/test-router.js
+++ b/api/tests/test-router.js
@@ -15,7 +15,6 @@ o.spec("route", function() {
 	void [{protocol: "http:", hostname: "localhost"}, {protocol: "file:", hostname: "/"}].forEach(function(env) {
 		void ["#", "?", "", "#!", "?!", "/foo"].forEach(function(prefix) {
 			o.spec("using prefix `" + prefix + "` starting on " + env.protocol + "//" + env.hostname, function() {
-				var FRAME_BUDGET = Math.floor(1000 / 60)
 				var $window, root, redrawService, route, throttleMock
 
 				o.beforeEach(function() {
@@ -552,12 +551,12 @@ o.spec("route", function() {
 					route(root, "/a", {
 						"/a" : {
 							render: function() {
-								return m("div", m('p'))
+								return m("div", m("p"))
 							},
 						},
 						"/b" : {
 							render: function() {
-								return m("div", m('a'))
+								return m("div", m("a"))
 							},
 						},
 					})
@@ -840,7 +839,7 @@ o.spec("route", function() {
 					callAsync(function() {
 						throttleMock.fire()
 
-						route.set('/b')
+						route.set("/b")
 						callAsync(function() {
 							callAsync(function() {
 								callAsync(function() {
@@ -1110,7 +1109,7 @@ o.spec("route", function() {
 
 						o(root.firstChild.nodeName).equals("B")
 
-						route.set('/a')
+						route.set("/a")
 
 						callAsync(function() {
 							throttleMock.fire()
diff --git a/test-utils/tests/test-throttleMock.js b/test-utils/tests/test-throttleMock.js
index 8126af05..69920623 100644
--- a/test-utils/tests/test-throttleMock.js
+++ b/test-utils/tests/test-throttleMock.js
@@ -1,89 +1,91 @@
+"use strict"
+
 var o = require("../../ospec/ospec")
 var throttleMocker = require("../../test-utils/throttleMock")
 
 o.spec("throttleMock", function() {
-  o("works with one callback", function() {
-    var throttleMock = throttleMocker()
-    var spy = o.spy()
+	o("works with one callback", function() {
+		var throttleMock = throttleMocker()
+		var spy = o.spy()
 
-    o(throttleMock.queueLength()).equals(0)
+		o(throttleMock.queueLength()).equals(0)
 
-    var throttled = throttleMock.throttle(spy)
+		var throttled = throttleMock.throttle(spy)
 
-    o(throttleMock.queueLength()).equals(0)
-    o(spy.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(0)
+		o(spy.callCount).equals(0)
 
-    throttled()
+		throttled()
 
-    o(throttleMock.queueLength()).equals(1)
-    o(spy.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(1)
+		o(spy.callCount).equals(0)
 
-    throttled()
+		throttled()
 
-    o(throttleMock.queueLength()).equals(1)
-    o(spy.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(1)
+		o(spy.callCount).equals(0)
 
-    throttleMock.fire()
+		throttleMock.fire()
 
-    o(throttleMock.queueLength()).equals(0)
-    o(spy.callCount).equals(1)
+		o(throttleMock.queueLength()).equals(0)
+		o(spy.callCount).equals(1)
 
-    throttleMock.fire()
+		throttleMock.fire()
 
-    o(spy.callCount).equals(1)
-  })
-  o("works with two callbacks", function() {
-    var throttleMock = throttleMocker()
-    var spy1 = o.spy()
-    var spy2 = o.spy()
+		o(spy.callCount).equals(1)
+	})
+	o("works with two callbacks", function() {
+		var throttleMock = throttleMocker()
+		var spy1 = o.spy()
+		var spy2 = o.spy()
 
-    o(throttleMock.queueLength()).equals(0)
+		o(throttleMock.queueLength()).equals(0)
 
-    var throttled1 = throttleMock.throttle(spy1)
+		var throttled1 = throttleMock.throttle(spy1)
 
-    o(throttleMock.queueLength()).equals(0)
-    o(spy1.callCount).equals(0)
-    o(spy2.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(0)
+		o(spy1.callCount).equals(0)
+		o(spy2.callCount).equals(0)
 
-    throttled1()
+		throttled1()
 
-    o(throttleMock.queueLength()).equals(1)
-    o(spy1.callCount).equals(0)
-    o(spy2.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(1)
+		o(spy1.callCount).equals(0)
+		o(spy2.callCount).equals(0)
 
-    throttled1()
+		throttled1()
 
-    o(throttleMock.queueLength()).equals(1)
-    o(spy1.callCount).equals(0)
-    o(spy2.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(1)
+		o(spy1.callCount).equals(0)
+		o(spy2.callCount).equals(0)
 
-    var throttled2 = throttleMock.throttle(spy2)
+		var throttled2 = throttleMock.throttle(spy2)
 
-    o(throttleMock.queueLength()).equals(1)
-    o(spy1.callCount).equals(0)
-    o(spy2.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(1)
+		o(spy1.callCount).equals(0)
+		o(spy2.callCount).equals(0)
 
-    throttled2()
+		throttled2()
 
-    o(throttleMock.queueLength()).equals(2)
-    o(spy1.callCount).equals(0)
-    o(spy2.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(2)
+		o(spy1.callCount).equals(0)
+		o(spy2.callCount).equals(0)
 
-    throttled2()
+		throttled2()
 
-    o(throttleMock.queueLength()).equals(2)
-    o(spy1.callCount).equals(0)
-    o(spy2.callCount).equals(0)
+		o(throttleMock.queueLength()).equals(2)
+		o(spy1.callCount).equals(0)
+		o(spy2.callCount).equals(0)
 
-    throttleMock.fire()
+		throttleMock.fire()
 
-    o(throttleMock.queueLength()).equals(0)
-    o(spy1.callCount).equals(1)
-    o(spy2.callCount).equals(1)
+		o(throttleMock.queueLength()).equals(0)
+		o(spy1.callCount).equals(1)
+		o(spy2.callCount).equals(1)
 
-    throttleMock.fire()
+		throttleMock.fire()
 
-    o(spy1.callCount).equals(1)
-    o(spy2.callCount).equals(1)
-  })
+		o(spy1.callCount).equals(1)
+		o(spy2.callCount).equals(1)
+	})
 })
diff --git a/test-utils/throttleMock.js b/test-utils/throttleMock.js
index 06e74f99..6cdb5710 100644
--- a/test-utils/throttleMock.js
+++ b/test-utils/throttleMock.js
@@ -1,25 +1,27 @@
+"use strict"
+
 module.exports = function() {
-  var queue = []
-  return {
-    throttle: function(fn) {
-      var pending = false
-      return function() {
-        if (!pending) {
-          queue.push(function(){
-            pending = false
-            fn()
-          })
-          pending = true
-        }
-      }
-    },
-    fire: function() {
-      var tasks = queue
-      queue = []
-      tasks.forEach(function(fn) {fn()})
-    },
-    queueLength: function(){
-      return queue.length
-    }
-  }
+	var queue = []
+	return {
+		throttle: function(fn) {
+			var pending = false
+			return function() {
+				if (!pending) {
+					queue.push(function(){
+						pending = false
+						fn()
+					})
+					pending = true
+				}
+			}
+		},
+		fire: function() {
+			var tasks = queue
+			queue = []
+			tasks.forEach(function(fn) {fn()})
+		},
+		queueLength: function(){
+			return queue.length
+		}
+	}
 }