fixed test

test/unit/controller/predicates/is_request_sources_only_whosonfirst.js

@@ -31,15 +31,7 @@ module.exports.tests.true_conditions = (test, common) => {
 
 module.exports.tests.false_conditions = (test, common) => {
   test('undefined req should return false', (t) => {
-    const req = {
+    t.notOk(is_request_sources_only_whosonfirst(undefined));
-      clean: {
-        sources: [
-          'not whosonfirst'
-        ]
-      }
-    };
-
-    t.notOk(is_request_sources_only_whosonfirst(req));
     t.end();
 
   });