refactor(Cypress): add nodemodules

node_modules/detective/test/es6-module.js

@@ -0,0 +1,9 @@
+var test = require('tap').test;
+var detective = require('../');
+var fs = require('fs');
+var src = fs.readFileSync(__dirname + '/files/es6-module.js');
+
+test('es6-module', function (t) {
+    t.plan(1);
+    t.deepEqual(detective(src, {parse: {sourceType: 'module'}}), [ 'a', 'b' ]);
+});