test: validate error message from buffer.equals

Adding regular expression as an argument to an assert.throws(). PR-URL: #11215 Backport-PR-URL: #13785 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
nodejs · Jun 19, 2017 · 1e889b8 · 1e889b8
1 parent da1a86c
commit 1e889b8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/test/parallel/test-buffer-equals.js b/test/parallel/test-buffer-equals.js
@@ -13,4 +13,5 @@ assert.ok(!c.equals(d));
 assert.ok(!d.equals(e));
 assert.ok(d.equals(d));
 
-assert.throws(() => Buffer.alloc(1).equals('abc'));
+assert.throws(() => Buffer.alloc(1).equals('abc'),
+              /^TypeError: Argument must be a Buffer$/);