test: refactor test-fs-watch-stop-async

* use common.mustNotCall() to confirm callback is not invoked * blank line after common module per test writing guide PR-URL: nodejs#13661 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
Trott · Jun 15, 2017 · f462ad1 · f462ad1
1 parent 14f5a9b
commit f462ad1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/test/parallel/test-fs-watch-stop-async.js b/test/parallel/test-fs-watch-stop-async.js
@@ -1,9 +1,10 @@
 'use strict';
 const common = require('../common');
+
 const assert = require('assert');
 const fs = require('fs');
 
-const watch = fs.watchFile(__filename, common.noop);
+const watch = fs.watchFile(__filename, common.mustNotCall());
 let triggered;
 const listener = common.mustCall(() => {
   triggered = true;