add test for ProfileLink

test/components/LoginLinks-test.js

@@ -1,9 +1,7 @@
 'use strict';
 
 import setupDOM from '../util/setup';
-import createParent from '../util/createParent';
 import chai, { expect } from 'chai';
-import sinon from 'sinon';
 import sinonChai from 'sinon-chai';
 
 var React;

test/components/ProfileLink-test.js

@@ -0,0 +1,52 @@
+'use strict';
+
+import setupDOM from '../util/setup';
+import chai, { expect } from 'chai';
+import sinonChai from 'sinon-chai';
+
+var React;
+var ProfileLink;
+var TestUtils;
+
+chai.use(sinonChai);
+
+const userData = {
+    username: 'echenley',
+    md5hash: '7da6a19ef0b1a9b9794cf5c7cc7439f1'
+};
+
+describe('ProfileLink Component', () => {
+    let profileLink;
+
+    beforeEach(() => {
+        setupDOM();
+        React = require('react/addons');
+        ProfileLink = require('../../src/js/components/ProfileLink');
+        TestUtils = React.addons.TestUtils;
+    });
+
+    afterEach(() => {
+        // React caches required modules
+        for (var i in require.cache) {
+            delete require.cache[i];
+        }
+    });
+
+    describe('DOM', function() {
+        beforeEach(() => {
+            profileLink = TestUtils.renderIntoDocument(<ProfileLink user={ userData } />);
+        });
+
+        it('should render a link with className "login-links"', () => {
+            expect(profileLink.getDOMNode().className).to.equal('profile-link');
+        });
+
+        it('should render username and gravatar', () => {
+            let childNodes = profileLink.getDOMNode().childNodes;
+
+            expect(childNodes.length).to.equal(2);
+            expect(childNodes[0].textContent).to.equal('echenley');
+            expect(childNodes[1].src).to.contain('7da6a19ef0b1a9b9794cf5c7cc7439f1');
+        });
+    });
+});