From 4d2b0f86e3b21287904819500e0af16581446863 Mon Sep 17 00:00:00 2001
From: Patrick McElhaney <pmcelhaney@gmail.com>
Date: Mon, 21 Aug 2023 14:01:43 -0400
Subject: [PATCH] make sure Jest closes all open handles

---
 .rtx.toml                                       | 2 ++
 test/server/counterfact.test.js                 | 5 +++++
 test/typescript-generator/specification.test.js | 5 ++++-
 3 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 .rtx.toml

diff --git a/.rtx.toml b/.rtx.toml
new file mode 100644
index 00000000..7d030b2b
--- /dev/null
+++ b/.rtx.toml
@@ -0,0 +1,2 @@
+[tools]
+node = "18"
diff --git a/test/server/counterfact.test.js b/test/server/counterfact.test.js
index b6cce82b..d75292f8 100644
--- a/test/server/counterfact.test.js
+++ b/test/server/counterfact.test.js
@@ -134,5 +134,10 @@ describe("integration test", () => {
 
       await moduleLoader.stopWatching();
     });
+
+    // eslint-disable-next-line promise/avoid-new
+    await new Promise((resolve) => {
+      proxyTarget.close(resolve);
+    });
   });
 });
diff --git a/test/typescript-generator/specification.test.js b/test/typescript-generator/specification.test.js
index 00263c39..82c04f15 100644
--- a/test/typescript-generator/specification.test.js
+++ b/test/typescript-generator/specification.test.js
@@ -57,7 +57,10 @@ describe("a Specification", () => {
       hello: "world",
     });
 
-    await server.close();
+    // eslint-disable-next-line promise/avoid-new
+    await new Promise((resolve) => {
+      server.close(resolve);
+    });
   });
 
   it("returns a requirement for a URL", async () => {