chore: adds test coverage and lint

.eslintignore

@@ -1,2 +1,5 @@
 node_modules/
 dist/
+.nyc_output/
+coverage/
+demo/

.gitignore

@@ -1 +1,3 @@
 node_modules/
+coverage/
+.nyc_output/

dist/dragon-drop.js

@@ -2141,6 +2141,15 @@ LiveRegion.prototype.announce = function (msg, expire) {
   }
 };
 
+/**
+ * destroy
+ * Removes the live region DOM node inserted on initialization
+ */
+
+LiveRegion.prototype.destroy = function () {
+  this.region.parentNode.removeChild(this.region)
+};
+
 /**
  * Expose LiveRegion
  */
@@ -2656,4 +2665,4 @@ if (si) {
 
 module.exports = tick;
 },{}]},{},[1])(1)
-});
+});

package.json

@@ -12,7 +12,9 @@
     "deploy": "gh-pages -d dist/",
     "dev": "watch-run -p 'lib/**,demo/**,index.js' npm run build",
     "pre-build": "npm run clean && mkdir dist",
-    "test": "tape -r babel-register test/index.js | tap-spec && npm run lint",
+    "test": "npm run test:coverage && npm run lint",
+    "test:coverage": "nyc --reporter=text npm run test:run",
+    "test:run": "tape -r babel-register test/index.js | tap-spec",
     "lint": "eslint ."
   },
   "repository": {

test/index.js

@@ -1,7 +1,7 @@
 import 'jsdom-global/register';
 import test from 'tape';
 import simulant, { fire } from 'simulant';
-import DragonDrop from '../';
+import DragonDrop from '../index';
 import defaults from '../lib/defaults';
 import queryAll from '../lib/query-all';
 import Fixture from './helpers/fixture';
@@ -29,7 +29,7 @@ new DragonDrop(nested, {
   nested: true,
   item: '.top-level'
 });
-const ddSublist = new DragonDrop(sublist, {
+const ddSublist = new DragonDrop([sublist], {
   nested: true
 });
 
@@ -162,6 +162,20 @@ test('clicks dragger when SPACE is pressed', t => {
   fire(item, e);
 });
 
+test('clicks a pressed item when TAB is pressed', t => {
+  t.plan(1);
+  const item = ddWithoutDragger.items[1];
+  item.click(); // press it
+  const onItemClick = () => {
+    item.removeEventListener('click', onItemClick);
+    item.click(); // unpress it
+    t.pass();
+  };
+  item.addEventListener('click', onItemClick);
+  const e = simulant('keydown', { which: 9 });
+  fire(item, e);
+});
+
 test('properly moves item up when LEFT or UP is pressed and dragger is pressed', t => {
   t.plan(2);
 
@@ -249,7 +263,7 @@ test('prevents click and keydown events from bubbling up given `nested: true`',
   t.plan(1);
 
   let called = false;
-  ddSublist.onKeydown({
+  ddSublist[0].onKeydown({
     which: 32,
     stopPropagation: () => called = true,
     preventDefault: () => {},