test: test error messages in test-dns-regress-7070

zjyw · targos · commit 25b76a44a758 · 2016-12-26T19:31:52.000+01:00
Add a RegExp as a second argument to assert.throws(). PR-URL: #10058 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
diff --git a/test/parallel/test-dns-regress-7070.js b/test/parallel/test-dns-regress-7070.js
@@ -4,5 +4,7 @@ const assert = require('assert');
 const dns = require('dns');
 
 // Should not raise assertion error. Issue #7070
-assert.throws(() => dns.resolveNs([])); // bad name
-assert.throws(() => dns.resolveNs('')); // bad callback
+assert.throws(() => dns.resolveNs([]), // bad name
+              /^Error: "name" argument must be a string$/);
+assert.throws(() => dns.resolveNs(''), // bad callback
+              /^Error: "callback" argument must be a function$/);
