Add lodash test

lodash_vuln.js

@@ -0,0 +1,15 @@
+const _ = require('lodash');
+
+function containsUnicodeWord(string) {
+    // Convert the string to an array of words using lodash's words function
+    const words = _.words(string);
+
+    // Check if any word has a Unicode character
+    return words.some(word => /[^\u0000-\u007F]+/.test(word));
+}
+
+const example1 = "Hello world!";
+const example2 = "你好，世界！";
+
+console.log(containsUnicodeWord(example1)); // false
+console.log(containsUnicodeWord(example2)); // true

package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "minimist": "1.2.5",
     "mongodb": "^3.5.9",
-    "mongoose": "4.2.4"
+    "mongoose": "4.2.4",
+    "lodash": "4.17.4"
   }
 }