chore: add toArray benchmark

Author: nbbeeken

packages/driver-bench/src/cli.mts

@@ -43,7 +43,8 @@ MONGODB_URI = MONGODB_URI.length === 0 ? 'mongodb://127.0.0.1:27017' : MONGODB_U
 
 const client = new mongodbDriver.MongoClient(MONGODB_URI, { serverSelectionTimeoutMS: 2000 });
 try {
-  await client.db().command({ ping: 1 });
+  console.log('server version', (await client.db('admin').command({ buildInfo: 1 })).version);
+  // console.log(await client.db('admin').command({ getParameter: '*' }));
   await client.close();
   console.log(`Benching driver at: ${driverPath}`);
   console.log(systemInfo());

packages/driver-bench/src/mongoBench/suites/multiBench.mts

@@ -141,5 +141,21 @@ export function makeMultiBench(suite: Suite, mongodbDriver): Suite {
         })
         .teardown(dropDb)
         .teardown(disconnectClient)
+    )
+    .benchmark('findManyAndToArray', benchmark =>
+      benchmark
+        .taskSize(16.22)
+        .setup(makeLoadJSON('tweet.json'))
+        .setup(makeMakeClient(mongodbDriver))
+        .setup(connectClient)
+        .setup(initDb)
+        .setup(dropDb)
+        .setup(initCollection)
+        .setup(makeLoadTweets(false))
+        .task(async function () {
+          await this.collection.find({}).toArray();
+        })
+        .teardown(dropDb)
+        .teardown(disconnectClient)
     );
 }