Add comprehensive tests for role middleware and fix package dependencies

node_modules/mocha/lib/cli/init.js

@@ -0,0 +1,36 @@
+'use strict';
+
+/**
+ * Command module for "init" command
+ *
+ * @private
+ * @module
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+exports.command = 'init <path>';
+
+exports.description = 'create a client-side Mocha setup at <path>';
+
+exports.builder = yargs =>
+  yargs.positional('path', {
+    type: 'string',
+    normalize: true
+  });
+
+exports.handler = argv => {
+  const destdir = argv.path;
+  const srcdir = path.join(__dirname, '..', '..');
+  fs.mkdirSync(destdir, {recursive: true});
+  const css = fs.readFileSync(path.join(srcdir, 'mocha.css'));
+  const js = fs.readFileSync(path.join(srcdir, 'mocha.js'));
+  const tmpl = fs.readFileSync(
+    path.join(srcdir, 'lib', 'browser', 'template.html')
+  );
+  fs.writeFileSync(path.join(destdir, 'mocha.css'), css);
+  fs.writeFileSync(path.join(destdir, 'mocha.js'), js);
+  fs.writeFileSync(path.join(destdir, 'tests.spec.js'), '');
+  fs.writeFileSync(path.join(destdir, 'index.html'), tmpl);
+};