added tests for angular services

test/unit/services/servicesSpec.js

@@ -3,4 +3,24 @@
 //
 describe("Unit: Testing Services", function() {
 
+  beforeEach(angular.mock.module('copay.socket'));
+
+  it('should contain a Socket service', inject(function(Socket) {
+    expect(Socket).not.to.equal(null);
+  }));
+
+
+  beforeEach(angular.mock.module('copay.walletFactory'));
+
+  it('should contain a walletFactory service', inject(function(walletFactory) {
+    expect(walletFactory).not.to.equal(null);
+  }));
+
+
+  beforeEach(angular.mock.module('copay.controllerUtils'));
+
+  it('should contain a controllerUtils service', inject(function(controllerUtils) {
+    expect(controllerUtils).not.to.equal(null);
+  }));
+
 });