From 1a7a7f79b2e9daa7ecb40b0320bb48f11dc0857c Mon Sep 17 00:00:00 2001
From: Pavel Safronov <pavel.safronov@gmail.com>
Date: Mon, 29 Sep 2025 15:56:09 -0700
Subject: [PATCH 1/3] migrate

---
 test/integration/crud/promise_stats.test.js | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/test/integration/crud/promise_stats.test.js b/test/integration/crud/promise_stats.test.js
index c41352a0253..14803d8848d 100644
--- a/test/integration/crud/promise_stats.test.js
+++ b/test/integration/crud/promise_stats.test.js
@@ -15,7 +15,7 @@ describe('stats', function () {
       }
     },
 
-    test: function (done) {
+    test: async function () {
       var configuration = this.configuration;
       var url = configuration.url();
       url =
@@ -24,16 +24,10 @@ describe('stats', function () {
           : f('%s?%s', url, 'maxPoolSize=5');
 
       const client = configuration.newClient(url);
-      client.connect().then(function (client) {
-        client
-          .db(configuration.db)
-          .stats()
-          .then(function (stats) {
-            test.ok(stats != null);
-
-            client.close(done);
-          });
-      });
+      await client.connect();
+      const stats = await client.db(configuration.db).stats();
+      test.notEqual(null, stats);
+      await client.close();
     }
   });
 });

From 8297d3ad74ef9f207d2fa1650aa9f94b72fff392 Mon Sep 17 00:00:00 2001
From: bailey <bailey.pearson@mongodb.com>
Date: Thu, 2 Oct 2025 10:43:54 -0600
Subject: [PATCH 2/3] ts refactor, renmae

---
 test/integration/crud/promise_stats.test.js | 33 ---------------------
 test/integration/crud/stats.test.ts         | 11 +++++++
 2 files changed, 11 insertions(+), 33 deletions(-)
 delete mode 100644 test/integration/crud/promise_stats.test.js
 create mode 100644 test/integration/crud/stats.test.ts

diff --git a/test/integration/crud/promise_stats.test.js b/test/integration/crud/promise_stats.test.js
deleted file mode 100644
index 14803d8848d..00000000000
--- a/test/integration/crud/promise_stats.test.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-const { assert: test, setupDatabase } = require('../shared');
-const f = require('util').format;
-
-describe('stats', function () {
-  before(function () {
-    return setupDatabase(this.configuration);
-  });
-
-  it('Should correctly execute stats using Promise', {
-    metadata: {
-      requires: {
-        topology: ['single']
-      }
-    },
-
-    test: async function () {
-      var configuration = this.configuration;
-      var url = configuration.url();
-      url =
-        url.indexOf('?') !== -1
-          ? f('%s&%s', url, 'maxPoolSize=5')
-          : f('%s?%s', url, 'maxPoolSize=5');
-
-      const client = configuration.newClient(url);
-      await client.connect();
-      const stats = await client.db(configuration.db).stats();
-      test.notEqual(null, stats);
-      await client.close();
-    }
-  });
-});
diff --git a/test/integration/crud/stats.test.ts b/test/integration/crud/stats.test.ts
new file mode 100644
index 00000000000..c91ecd61a1a
--- /dev/null
+++ b/test/integration/crud/stats.test.ts
@@ -0,0 +1,11 @@
+import { expect } from 'chai';
+
+describe('stats', function () {
+  it('correctly executes stats()', async function () {
+    const client = this.configuration.newClient();
+    await client.connect();
+    const stats = await client.db('foo').stats();
+    expect(stats).not.to.be.null;
+    await client.close();
+  });
+});

From 643acd4b72bbcd17a22cd80528e62c5e1747b749 Mon Sep 17 00:00:00 2001
From: bailey <bailey.pearson@mongodb.com>
Date: Fri, 3 Oct 2025 13:07:33 -0600
Subject: [PATCH 3/3] refactor test to best practices

---
 test/integration/crud/stats.test.ts | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/test/integration/crud/stats.test.ts b/test/integration/crud/stats.test.ts
index c91ecd61a1a..0a521c00e81 100644
--- a/test/integration/crud/stats.test.ts
+++ b/test/integration/crud/stats.test.ts
@@ -1,11 +1,21 @@
 import { expect } from 'chai';
 
+import { type MongoClient } from '../../../src';
+
 describe('stats', function () {
-  it('correctly executes stats()', async function () {
-    const client = this.configuration.newClient();
+  let client: MongoClient;
+
+  beforeEach(async function () {
+    client = this.configuration.newClient();
     await client.connect();
+  });
+
+  afterEach(async function () {
+    await client.close();
+  });
+
+  it('correctly executes stats()', async function () {
     const stats = await client.db('foo').stats();
     expect(stats).not.to.be.null;
-    await client.close();
   });
 });