diff --git a/dev/js/spec/utilSpec.js b/dev/js/spec/utilSpec.js
new file mode 100644
index 0000000..b42102a
--- /dev/null
+++ b/dev/js/spec/utilSpec.js
@@ -0,0 +1,19 @@
+define(['util'], function () {
+  describe('KorAP.util', function () {
+
+    it('should quote', function () {
+      expect('Baum'.quote()).toEqual('"Baum"');
+      expect('B"a"um'.quote()).toEqual('"B\\"a\\"um"');
+    });
+
+    it('should escape regex', function () {
+      expect('aaa/bbb\/ccc'.escapeRegex()).toEqual('aaa\\/bbb\\/ccc');
+    });
+
+    it('should slugify', function () {
+      expect('/korap/test'.slugify()).toEqual('koraptest');
+      expect('korap test'.slugify()).toEqual('korap-test');
+      expect('Korap Test'.slugify()).toEqual('korap-test');
+    });
+  })
+});