Add test

Author: ivanvs

package.json

@@ -41,6 +41,7 @@
     "babel-preset-es2015": "6.24.1",
     "babel-preset-react": "6.24.1",
     "babel-preset-stage-1": "6.24.1",
+    "chai": "^4.1.2",
     "coveralls": "^2.13.1",
     "cross-env": "5.0.5",
     "enzyme": "^2.9.1",

tests/component.property.test.js

@@ -0,0 +1,37 @@
+import React from 'react';
+import TwitterLogin from 'TwitterLogin';
+import { expect } from 'chai';
+import { mount } from 'enzyme';
+
+describe('Twitter Login Component', () => {
+
+  let component;
+  let propsObj;
+
+  describe('With default props',() => {
+    beforeEach(() => {
+      propsObj = {
+        onSuccess: (response) => {},
+        onFailure: (error) => {},
+        loginUrl: 'http://localhost:3000/login-url',
+        requestTokenUrl: 'http://localhost:3000/request-token'
+      };
+      component = mount(<TwitterLogin {...propsObj}/>);
+    });
+
+    it('shows the button', () => {
+      expect(component).to.exist;
+    });
+
+    it('displays correct button default values', () => {
+      expect(component.props().text).to.equal('Sign in with Twitter');
+      expect(component.props().tag).to.equal('button');
+      expect(component.props().disabled).to.equal(false);
+      expect(component.props().dialogWidth).to.equal(600);
+      expect(component.props().dialogHeight).to.equal(400);
+    });
+
+
+
+  })
+});