added outstanding request queue

test/BrowserSpecs.js

@@ -0,0 +1,48 @@
+describe('browser', function(){
+
+  var browser, location;
+
+  beforeEach(function(){
+    location = {href:"http://server", hash:""};
+    browser = new Browser(location, {});
+    browser.setTimeout = noop;
+  });
+
+  it('should watch url', function(){
+    browser.delay = 1;
+    expectAsserts(2);
+    browser.watchUrl(function(url){
+      assertEquals('http://getangular.test', url);
+    });
+    browser.setTimeout = function(fn, delay){
+      assertEquals(1, delay);
+      location.href = "http://getangular.test";
+      browser.setTimeout = function(fn, delay) {};
+      fn();
+    };
+    browser.startUrlWatcher();
+  });
+
+  describe('outstading requests', function(){
+    it('should process callbacks immedietly with no outstanding requests', function(){
+      var callback = jasmine.createSpy('callback');
+      browser.notifyWhenNoOutstandingRequests(callback);
+      expect(callback).wasCalled();
+    });
+
+    it('should queue callbacks with outstanding requests', function(){
+      var callback = jasmine.createSpy('callback');
+      browser.outstandingRequests.count = 1;
+      browser.notifyWhenNoOutstandingRequests(callback);
+      expect(callback).not.wasCalled();
+
+      browser.processRequestCallbacks();
+      expect(callback).not.wasCalled();
+
+      browser.outstandingRequests.count = 0;
+      browser.processRequestCallbacks();
+      expect(callback).wasCalled();
+    });
+  });
+
+});

test/BrowserTest.js

@@ -1,25 +0,0 @@
-BrowserTest = TestCase('BrowserTest');
-
-BrowserTest.prototype.testUrlWatcher = function () {
-  expectAsserts(2);
-  var location = {href:"http://server", hash:""};
-  var watcher = new Browser(location, {});
-  watcher.delay = 1;
-  watcher.watchUrl(function(url){
-    assertEquals('http://getangular.test', url);
-  });
-  watcher.setTimeout = function(fn, delay){
-    assertEquals(1, delay);
-    location.href = "http://getangular.test";
-    watcher.setTimeout = function(fn, delay) {
-    };
-    fn();
-  };
-  watcher.startUrlWatcher();
-};
-
-FunctionTest = TestCase("FunctionTest");
-
-FunctionTest.prototype.testEscapeHtml = function () {
-  assertEquals("&lt;div&gt;&amp;amp;&lt;/div&gt;", escapeHtml('<div>&amp;</div>'));
-};