diff --git a/tests/Functional/Driver/Mysqli/ResultTest.php b/tests/Functional/Driver/Mysqli/ResultTest.php
index 8b993fb2212..f216765a15d 100644
--- a/tests/Functional/Driver/Mysqli/ResultTest.php
+++ b/tests/Functional/Driver/Mysqli/ResultTest.php
@@ -6,9 +6,11 @@
 
 use Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionError;
 use Doctrine\DBAL\Driver\Mysqli\Exception\StatementError;
+use Doctrine\DBAL\Driver\Mysqli\Result;
 use Doctrine\DBAL\Exception\DriverException;
 use Doctrine\DBAL\Tests\FunctionalTestCase;
 use Doctrine\DBAL\Tests\TestUtil;
+use mysqli_driver;
 
 /** @requires extension mysqli */
 class ResultTest extends FunctionalTestCase
@@ -16,6 +18,11 @@ class ResultTest extends FunctionalTestCase
     protected function setUp(): void
     {
         if (TestUtil::isDriverOneOf('mysqli')) {
+            $mysqliDriver = new mysqli_driver();
+            $mysqliDriver->report_mode = MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT;
+
+            $this->connection->executeQuery('CREATE TABLE my_table (my_col_1 INT NOT NULL);');
+
             return;
         }
 
@@ -29,14 +36,12 @@ protected function tearDown(): void
 
     public function testSuccessfulRowCountFromAffectedRows(): void
     {
-        var_dump($this->connection->getNativeConnection()->error);
-        var_dump($this->connection->getNativeConnection()->error_list);
-        var_dump($this->connection->getNativeConnection()->info);
-        self::assertSame(0, $this->connection->getNativeConnection()->affected_rows);
+        // var_dump($this->connection->getNativeConnection()->error);
+        // var_dump($this->connection->getNativeConnection()->error_list);
+        // var_dump($this->connection->getNativeConnection()->info);
+        // self::assertSame(0, $this->connection->getNativeConnection()->affected_rows);
 
-        $this->connection->executeQuery('CREATE TABLE my_table (my_col_1 INT NOT NULL);');
-
-        // self::assertSame(-1, $this->connection->getNativeConnection()->affected_rows);
+        self::assertSame(0, $this->connection->getNativeConnection()->affected_rows);
 
         $result = $this->connection->executeQuery('INSERT INTO my_table VALUES(7);');
 
@@ -46,12 +51,13 @@ public function testSuccessfulRowCountFromAffectedRows(): void
 
     public function testFailingRowCountFromAffectedRows(): void
     {
-        $result = $this->connection->executeQuery('CREATE TABLE my_table (my_col_1 INT NOT NULL);');
+        $mysqliStmt = $this->connection->getNativeConnection()
+            ->prepare('INSERT INTO my_table VALUES(7);');
 
-        self::assertSame(-1, $this->connection->getNativeConnection()->affected_rows);
+        self::assertSame(-1, $mysqliStmt->affected_rows);
 
         $this->expectException(ConnectionError::class);
 
-        $result->rowCount();
+        (new Result($mysqliStmt))->rowCount();
     }
 }