Add test

tests/cases/fourslash/getJSXOutliningSpans.tsx

@@ -0,0 +1,33 @@
+////import React, { Component } from 'react';
+////
+////export class Home extends Component[| {
+////  render()[| {
+////    return (
+////    [|<div>
+////      [|<h1>Hello, world!</h1>|]
+////      [|<ul>
+////        [|<li>
+////          [|<a [|href='https://get.asp.net/'|]>
+////            ASP.NET Core
+////          </a>|]
+////        </li>|]
+////        [|<li>[|<a [|href='https://facebook.github.io/react/'|]>React</a>|] for client-side code</li>|]
+////        [|<li>[|<a [|href='http://getbootstrap.com/'|]>Bootstrap</a>|] for layout and styling</li>|]
+////      </ul>|]
+////      <div
+////        [|accesskey="test"
+////        class="active"
+////        dir="auto"|] />
+////      <PageHeader [|title="Log in"
+////        {...[|{
+////          item: true,
+////          xs: 9,
+////          md: 5
+////        }|]}|]
+////      />
+////    </div>|]
+////    );
+////  }|]
+////}|]
+
+verify.outliningSpansInCurrentFile(test.ranges(), "code");