add tests for Socket service

index.html

@@ -792,7 +792,7 @@ on supported browsers please check <a href="http://www.webrtc.org/">http://www.w
     <script src="lib/crypto-js/rollups/pbkdf2.js"></script>
     <script src="lib/crypto-js/rollups/aes.js"></script>
     <script src="lib/file-saver/FileSaver.js"></script>
-    <script src="lib//socket.io-client/socket.io.js"></script>
+    <script src="lib/socket.io-client/socket.io.js"></script>
     <script src="lib/sjcl.js"></script>
     <script src="lib/ios-imagefile-megapixel/megapix-image.js"></script>
     <script src="lib/qrcode-decoder-js/lib/qrcode-decoder.min.js"></script>

karma.conf.js

@@ -33,7 +33,7 @@ module.exports = function(config) {
       'lib/crypto-js/rollups/pbkdf2.js',
       'lib/crypto-js/rollups/aes.js',
       'lib/file-saver/FileSaver.js',
-      'lib/socket.io.js',
+      'lib/socket.io-client/socket.io.js',
       'lib/sjcl.js',
       'lib/ios-imagefile-megapixel/megapix-image.js',
       'lib/qrcode-decoder-js/lib/qrcode-decoder.min.js',

test/unit/services/servicesSpec.js

@@ -9,6 +9,40 @@ describe("Unit: Testing Services", function() {
     expect(Socket).not.to.equal(null);
   }));
 
+
+  it('Socket should support #on', inject(function(Socket) {
+    expect(Socket.on).to.be.a('function');
+  }));
+
+
+  it('Socket should support #sysOn', inject(function(Socket) {
+    expect(Socket.sysOn).to.be.a('function');
+  }))
+
+
+  it('Socket should add handlers with #on', inject(function(Socket) {
+    Socket.on('a', function (){});
+    Socket.on('b', function (){});
+    Socket.sysOn('c', function (){});
+    var ret = Socket.getListeners();
+    expect(ret.a).to.be.equal(1);
+    expect(ret.b).to.be.equal(1);
+    expect(Object.keys(ret)).to.have.length(2);
+  }));
+
+  it('Socket should support #removeAllListeners', inject(function(Socket) {
+    Socket.on('a', function (){});
+    Socket.on('b', function (){});
+    Socket.sysOn('c', function (){});
+    var ret = Socket.getListeners();
+    expect(Object.keys(ret)).to.have.length(2);
+    Socket.removeAllListeners();
+    ret = Socket.getListeners();
+    expect(Object.keys(ret)).to.have.length(0);
+  }));
+
+
+
   it('should contain a walletFactory service', inject(function(walletFactory) {
     expect(walletFactory).not.to.equal(null);
   }));