restore composer.json, add mysqli extension

public/vendor/editor/test/base/module/Fullscreen.spec.js

@@ -0,0 +1,30 @@
+/**
+ * Fullscreen.spec.js
+ * (c) 2015~ Summernote Team
+ * summernote may be freely distributed under the MIT license./
+ */
+
+import chai from 'chai';
+import $ from 'jquery';
+import Context from 'src/js/base/Context';
+import Fullscreen from 'src/js/base/module/Fullscreen';
+import 'src/js/bs4/settings';
+
+describe('Fullscreen', () => {
+  var expect = chai.expect;
+  var fullscreen, context;
+
+  beforeEach(() => {
+    var options = $.extend({}, $.summernote.options);
+    context = new Context($('<div><p>hello</p></div>'), options);
+    fullscreen = new Fullscreen(context);
+  });
+
+  it('should toggle fullscreen mode', () => {
+    expect(fullscreen.isFullscreen()).to.be.false;
+    fullscreen.toggle();
+    expect(fullscreen.isFullscreen()).to.be.true;
+    fullscreen.toggle();
+    expect(fullscreen.isFullscreen()).to.be.false;
+  });
+});