test: Add default export test

Author: laland

README.md

@@ -141,6 +141,10 @@ require("html?interpolate=require!./file.ftl");
 <div>${require('./components/gallery.html')}</div>
 ```
 
+### Export format
+
+By default HTML is exported with ```module.exports```, but you can use ```exportAsEs6Default``` flag to export it as ES6 default export (via ```exports.default```)
+
 ### Advanced options
 
 If you need to pass [more advanced options](https://github.com/webpack/html-loader/pull/46), especially those which cannot be stringified, you can also define an `htmlLoader`-property on your `webpack.config.js`:
@@ -215,7 +219,7 @@ will write the _.html_ file for you. Example:
       <td align="center">
         <img width="150 height="150"
         src="https://avatars.githubusercontent.com/u/18315?v=3">
-        <a href="https://github.com/hemanth">Hermanth</a>
+        <a href="https://github.com/hemanth">Hemanth</a>
       </td>
       <td align="center">
         <img width="150 height="150"

index.js

@@ -124,7 +124,7 @@ module.exports = function(content) {
 	} else {
 		content = JSON.stringify(content);
 	}
-	
+
 	var exportsString = config.exportAsEs6Default? "exports.default": "module.exports";
 
  	return exportsString + " = " + content.replace(/xxxHTMLLINKxxx[0-9\.]+xxx/g, function(match) {

test/loaderTest.js

@@ -126,4 +126,11 @@ describe("loader", function() {
 			'module.exports = "<a href=\\"${list.href}\\"><img src=\\"" + require("./test.jpg") + "\\" /></a>";'
 		);
 	});
+	it("should export as es6 default export", function() {
+		loader.call({
+			query: "?exportAsEs6Default"
+		}, '<p>Hello world!</p>').should.be.eql(
+			'exports.default = "<p>Hello world!</p>";'
+		);
+	});
 });