Merge pull request #11 from invernizzie/master

Add end, send and render events for async testing.

lib/mockResponse.js

@@ -138,6 +138,9 @@ exports.createResponse = function (options) {
       default:
         break;
       }
+
+      this.emit('send');
+      this.emit('end');
     },
 
     /**
@@ -207,6 +210,7 @@ exports.createResponse = function (options) {
       if (encoding) {
         _encoding = encoding;
       }
+      this.emit('end');
     },
 
 
@@ -293,6 +297,9 @@ exports.createResponse = function (options) {
       default:
         break;
       }
+
+      this.emit('render');
+      this.emit('end');
     },
 
     writable: function () {

test/test-mockResponse.js

@@ -5,6 +5,7 @@
  */
 
 var httpMocks = require('../lib/http-mock');
+var EventEmitter = require('events').EventEmitter;
 
 exports['object - Simple verification'] = function (test) {
   var response = httpMocks.createResponse();
@@ -269,4 +270,49 @@ exports['json - With status code'] = function (test) {
   test.equal(response._getData(), JSON.stringify(data));
   test.equal(response.statusCode, 201);
   test.done();
+};
+
+exports['events - end'] = function (test) {
+  var response = httpMocks.createResponse({
+    eventEmitter: EventEmitter
+  });
+
+  response.on('end', function () {
+    test.ok(response._isEndCalled());
+    test.done();
+  });
+
+  response.end();
+};
+
+exports['events - send'] = function (test) {
+  var response = httpMocks.createResponse({
+    eventEmitter: EventEmitter
+  });
+
+  response.on('send', function () {
+    test.equal(response.statusCode, 200);
+    test.done();
+  });
+
+  response.send(200);
+};
+
+exports['events - render'] = function (test) {
+  var response = httpMocks.createResponse({
+    eventEmitter: EventEmitter
+  });
+  var view = 'index';
+  var data = {
+    'name': 'bob'
+  };
+  var callback = function () {};
+
+  response.on('render', function () {
+    test.equal(response._getRenderView(), view);
+    test.deepEqual(response._getRenderData(), data);
+    test.done();
+  });
+
+  response.render(view, data, callback);
 };