restart functionality

teropa · teropa · commit f314bcecd235 · 2015-09-10T16:42:16.000+03:00
diff --git a/src/action_creators.js b/src/action_creators.js
@@ -26,3 +26,10 @@ export function next() {
     type: 'NEXT'
   };
 }
+
+export function restart() {
+  return {
+    meta: {remote: true},
+    type: 'RESTART'
+  };
+}
diff --git a/src/components/Results.jsx b/src/components/Results.jsx
@@ -39,6 +39,10 @@ export const Results = React.createClass({
           )}
         </div>
         <div className="management">
+          <button ref="restart"
+                  onClick={this.props.restart}>
+            Restart
+          </button>
           <button ref="next"
                   className="next"
                   onClick={this.props.next}>
diff --git a/test/components/Results_spec.js b/test/components/Results_spec.js
@@ -39,6 +39,19 @@ describe('Results', () => {
     expect(nextInvoked).to.equal(true);
   });
 
+  it('invokes action callback when restart button is clicked', () => {
+    let restartInvoked = false;
+    const pair = List.of('Trainspotting', '28 Days Later');
+    const component = renderIntoDocument(
+      <Results pair={pair}
+               tally={Map()}
+               restart={() => restartInvoked = true}/>
+    );
+    Simulate.click(React.findDOMNode(component.refs.restart));
+
+    expect(restartInvoked).to.equal(true);
+  });
+
   it('renders the winner when there is one', () => {
     const component = renderIntoDocument(
       <Results winner="Trainspotting"
