Merge pull request #3560 from bixlabs/make-onRequestClose-optional

[Snackbar] Make on request close optional

Author: oliviertassinari

package.json

@@ -96,6 +96,7 @@
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^1.7.0",
     "mocha": "^2.2.5",
+    "nodemon": "^1.9.1",
     "phantomjs": "^1.9.17",
     "react": "^0.14.0",
     "react-addons-test-utils": "^0.14.7",

src/snackbar.jsx

@@ -119,7 +119,7 @@ const Snackbar = React.createClass({
      *
      * @param {string} reason Can be:`"timeout"` (`autoHideDuration` expired) or: `"clickaway"`
      */
-    onRequestClose: React.PropTypes.func.isRequired,
+    onRequestClose: React.PropTypes.func,
 
     /**
      * Controls whether the `Snackbar` is opened or not.

test/unit/Snackbar.spec.js

@@ -0,0 +1,18 @@
+import React from 'react';
+import {shallow} from 'enzyme';
+import {assert} from 'chai';
+import Snackbar from 'src/snackbar';
+
+describe('<Snackbar />', () => {
+  it('renders hidden by default', () => {
+    const wrapper = shallow(
+      <Snackbar open={false} message="Message" autoHideDuration={4000} />
+    );
+
+    assert.equal(
+      wrapper.find('div').at(0).node.props.style.visibility,
+      'hidden',
+      'visibility should be hidden'
+    );
+  });
+});