From bf480bb971db23d9587a4a074ede694e264b457d Mon Sep 17 00:00:00 2001
From: "Fred K. Schott" <fschott@ripple.com>
Date: Tue, 26 Nov 2019 16:37:56 -0800
Subject: [PATCH] remove outdated test utils

---
 test/utils/net-utils.ts | 20 --------------------
 1 file changed, 20 deletions(-)
 delete mode 100644 test/utils/net-utils.ts

diff --git a/test/utils/net-utils.ts b/test/utils/net-utils.ts
deleted file mode 100644
index e98ded4b..00000000
--- a/test/utils/net-utils.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import net from 'net';
-
-// using a free port instead of a constant port enables parallelization
-export function getFreePort() {
-  return new Promise((resolve, reject) => {
-    const server = net.createServer();
-    let port;
-    server.on('listening', function() {
-      port = (server.address() as any).port;
-      server.close();
-    });
-    server.on('close', function() {
-      resolve(port);
-    });
-    server.on('error', function(error) {
-      reject(error);
-    });
-    server.listen(0);
-  });
-}
\ No newline at end of file