Remove bench with write concern 0 as tests needs to be run on standalone server

Author: GromNaN

benchmark/DriverBench/SingleDocBench.php

@@ -6,7 +6,6 @@
 use MongoDB\Benchmark\BaseBench;
 use MongoDB\BSON\Document;
 use MongoDB\Driver\Command;
-use MongoDB\Driver\WriteConcern;
 use PhpBench\Attributes\BeforeMethods;
 use PhpBench\Attributes\ParamProviders;
 use PhpBench\Attributes\Revs;
@@ -15,7 +14,11 @@
 use function file_get_contents;
 use function range;
 
-/** @see https://github.com/mongodb/specifications/blob/ddfc8b583d49aaf8c4c19fa01255afb66b36b92e/source/benchmarking/benchmarking.rst#single-doc-benchmarks */
+/**
+ * For accurate results, run benchmarks on a standalone server.
+ *
+ * @see https://github.com/mongodb/specifications/blob/ddfc8b583d49aaf8c4c19fa01255afb66b36b92e/source/benchmarking/benchmarking.rst#single-doc-benchmarks
+ */
 #[BeforeMethods('prepareDatabase')]
 final class SingleDocBench extends BaseBench
 {
@@ -28,9 +31,10 @@ public function prepareDatabase(): void
     public function benchRunCommand(): void
     {
         $manager = self::createClient()->getManager();
+        $database = self::getDatabase();
 
         for ($i = 0; $i < 10_000; $i++) {
-            $manager->executeCommand(self::getDatabase(), new Command(['hello' => true]));
+            $manager->executeCommand($database, new Command(['hello' => true]));
         }
     }
 
@@ -96,12 +100,6 @@ public static function provideInsertOneParams(): Generator
             'repeat' => 10_000,
         ];
 
-        yield 'Small doc WC 0' => [
-            'document' => self::readJsonFile(self::SMALL_FILE_PATH),
-            'repeat' => 10_000,
-            'options' => ['writeConcern' => new WriteConcern(0)],
-        ];
-
         yield 'Large doc' => [
             'document' => self::readJsonFile(self::LARGE_FILE_PATH),
             'repeat' => 10,
@@ -111,11 +109,5 @@ public static function provideInsertOneParams(): Generator
             'document' => Document::fromJSON(file_get_contents(self::LARGE_FILE_PATH)),
             'repeat' => 10,
         ];
-
-        yield 'Large doc WC 0' => [
-            'document' => Document::fromJSON(file_get_contents(self::LARGE_FILE_PATH)),
-            'repeat' => 10,
-            'options' => ['writeConcern' => new WriteConcern(0)],
-        ];
     }
 }