refactor(Cypress): add nodemodules

node_modules/detective/test/sparse-array.js

@@ -0,0 +1,14 @@
+var test = require('tap').test;
+var detective = require('../');
+var fs = require('fs');
+var src = fs.readFileSync(__dirname + '/files/sparse-array.js');
+
+test('sparse-array', function (t) {
+    //just check that this does not crash.
+    t.doesNotThrow(function () {
+      detective(src)
+    })
+    t.end();
+});
+
+