include mocha fixes to run babel+JSX

package.json

@@ -34,7 +34,7 @@
     "prod": "webpack -p",
     "dev": "webpack -d --devtool hidden --output-file=tota11y.js",
     "lint": "eslint index.js plugins test",
-    "test": "mocha --compilers js:babel/register test/*.js",
+    "test": "mocha --require test/babel-hook test/*.js",
     "live-test": "webpack-dev-server --hot --inline"
   },
   "license": "MIT"

test/babel-hook.js

@@ -0,0 +1,14 @@
+/**
+ * A mocha hook that will run before each test.
+ *
+ * This sets up babel with options, and stores our JSX transpile target.
+ */
+
+// Register all future "require"s with babel
+require("babel/register")({
+    // Let babel know to transpile JSX into E(...)
+    jsxPragma: "E",
+});
+
+// Store our custom JSX transpile target as a global
+E = require("../element.js");