Add a button to start game

Co-authored-by: Selena Small <selenawiththetattoo@gmail.com>
Co-authored-by: Michael Milewski <saramic@gmail.com>

Author: 3 people

client/src/App.js

@@ -7,6 +7,7 @@ class App extends Component {
       <div className="App">
         <header className="App-header">
           <h2>Welcome to the Game</h2>
+          <button>Start Game</button>
         </header>
       </div>
     );

client/src/App.test.js

@@ -15,4 +15,10 @@ it('renders welcome message', () => {
   const welcome = <h2>Welcome to the Game</h2>;
   expect(wrapper.contains(welcome)).toEqual(true);
   expect(shallowToJson(wrapper)).toMatchSnapshot();
+});
+
+it('renders a button', () => {
+  const wrapper = shallow(<App />);
+  const button = <button>Start Game</button>;
+  expect(wrapper.contains(button)).toEqual(true);
 });

client/src/__snapshots__/App.test.js.snap

@@ -10,6 +10,9 @@ exports[`renders welcome message 1`] = `
     <h2>
       Welcome to the Game
     </h2>
+    <button>
+      Start Game
+    </button>
   </header>
 </div>
 `;

spec/features/games_spec.rb

@@ -5,7 +5,6 @@
     visit '/'
     expect(page).to have_content 'Welcome to the Game'
 
-    pending "there is a fire in the building and we have to leave."
     page.find('button').click
   end
 end