Add additional test to cover mouse events on children of disabled par…

…ents

src/renderers/dom/client/eventPlugins/__tests__/SimpleEventPlugin-test.js

@@ -60,7 +60,18 @@ describe('SimpleEventPlugin', function() {
 
   it('clicking a child of a disabled element does not register a click', function() {
     var element = ReactTestUtils.renderIntoDocument(
-        <button onClick={onClick} disabled={true}><span /></button>
+      <button onClick={onClick} disabled={true}><span /></button>
+    );
+    var child = ReactDOM.findDOMNode(element).querySelector('span');
+
+    onClick.mockClear();
+    ReactTestUtils.SimulateNative.click(child);
+    expect(onClick.mock.calls.length).toBe(0);
+  });
+
+  it('does not trigger click properties for children of disabled elements', function() {
+    var element = ReactTestUtils.renderIntoDocument(
+      <button disabled={true}><span onClick={onClick} /></button>
     );
     var child = ReactDOM.findDOMNode(element).querySelector('span');