tls: deprecate Server.prototype.setOptions()

This function was undocumented and only used in one place
throughout the codebase, plus a test.

PR-URL: https://github.com/nodejs/node/pull/23820
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/test/parallel/test-tls-server-setoptions-clientcertengine.js b/test/parallel/test-tls-server-setoptions-clientcertengine.js
index beafdd7c2b..56026c9b23 100644
--- a/test/parallel/test-tls-server-setoptions-clientcertengine.js
+++ b/test/parallel/test-tls-server-setoptions-clientcertengine.js
@@ -10,6 +10,9 @@ const tls = require('tls');
 {
   const server = tls.createServer();
   assert.strictEqual(server.clientCertEngine, undefined);
+  common.expectWarning('DeprecationWarning',
+                       'Server.prototype.setOptions() is deprecated',
+                       'DEP0122');
   server.setOptions({ clientCertEngine: 'Cannonmouth' });
   assert.strictEqual(server.clientCertEngine, 'Cannonmouth');
 }