Fixed problem with driver name.

src/Driver/Driver.php

@@ -145,6 +145,12 @@ public function __call(string $name, array $arguments): mixed
         };
     }
 
+    public function __clone()
+    {
+        $this->schemaHandler = $this->schemaHandler->withDriver($this);
+        $this->queryBuilder = $this->queryBuilder->withDriver($this);
+    }
+
     /**
      * Get driver source database or file name.
      *
@@ -273,6 +279,11 @@ public function lastInsertID(string $sequence = null)
         return $result;
     }
 
+    public function getTransactionLevel(): int
+    {
+        return $this->transactionLevel;
+    }
+
     /**
      * Start SQL transaction with specified isolation level (not all DBMS support it). Nested
      * transactions are processed using savepoints.
@@ -636,9 +647,4 @@ protected function defineLoggerContext(float $queryStart, ?PDOStatement $stateme
 
         return $context;
     }
-
-    public function getTransactionLevel(): int
-    {
-        return $this->transactionLevel;
-    }
 }

tests/Database/Unit/Driver/AbstractDriverTest.php

@@ -6,11 +6,17 @@
 
 use Cycle\Database\Config\SQLiteDriverConfig;
 use Cycle\Database\Driver\Driver;
+use Cycle\Database\Driver\DriverInterface;
+use Cycle\Database\Driver\HandlerInterface;
+use Cycle\Database\Query\BuilderInterface;
+use Mockery as m;
 use PHPUnit\Framework\TestCase;
 use Psr\Log\LoggerInterface;
 
 class AbstractDriverTest extends TestCase
 {
+    use m\Adapter\Phpunit\MockeryPHPUnitIntegration;
+
     private Driver $driver;
 
     protected function setUp(): void
@@ -22,11 +28,71 @@ protected function setUp(): void
 
     public function testLoggerShouldBeSet()
     {
-        $logger = $this->createMock(LoggerInterface::class);
-        $logger->expects($this->once())
-            ->method('debug')->with('Insert ID: 0', []);
+        $logger = m::mock(LoggerInterface::class);
+        $logger->shouldReceive('debug')
+            ->once()->with('Insert ID: 0');
 
         $this->driver->setLogger($logger);
         $this->driver->lastInsertID();
     }
+
+    public function testGetNotSetNameShouldThrowAnException()
+    {
+        $this->expectException(\RuntimeException::class);
+        $this->expectErrorMessage('Driver name is not defined.');
+        $this->driver->getName();
+    }
+
+    public function testWithName()
+    {
+        $handler = m::mock(HandlerInterface::class);
+        $builder = m::mock(BuilderInterface::class);
+
+        $handler->shouldReceive('withDriver')->once();
+        $builder->shouldReceive('withDriver')->once();
+
+        $driver = TestDriver::createWith(
+            new SQLiteDriverConfig(),
+            $handler,
+            $builder
+        );
+
+        $driver->getSchemaHandler()->shouldReceive('withDriver')->once();
+        $driver->getQueryBuilder()->shouldReceive('withDriver')->once();
+
+        $newDriver = $driver->withName('test');
+        $this->assertSame('test', $newDriver->getName());
+
+        $this->checkImmutability($driver, $newDriver);
+    }
+
+    public function testClone()
+    {
+        $handler = m::mock(HandlerInterface::class);
+        $builder = m::mock(BuilderInterface::class);
+
+        $handler->shouldReceive('withDriver')->once();
+        $builder->shouldReceive('withDriver')->once();
+
+        $driver = TestDriver::createWith(
+            new SQLiteDriverConfig(),
+            $handler,
+            $builder
+        );
+
+        $driver->getSchemaHandler()->shouldReceive('withDriver')->once();
+        $driver->getQueryBuilder()->shouldReceive('withDriver')->once();
+
+        $newDriver = clone $driver;
+
+        $this->checkImmutability($driver, $newDriver);
+    }
+
+    private function checkImmutability(DriverInterface $driver, DriverInterface $newDriver): void
+    {
+        // Immutability
+        $this->assertNotSame($driver, $newDriver);
+        $this->assertNotSame($driver->getSchemaHandler(), $newDriver->getSchemaHandler());
+        $this->assertNotSame($driver->getQueryBuilder(), $newDriver->getQueryBuilder());
+    }
 }

tests/Database/Unit/Driver/TestDriver.php

@@ -6,9 +6,11 @@
 
 use Cycle\Database\Config\DriverConfig;
 use Cycle\Database\Driver\Driver;
+use Cycle\Database\Driver\HandlerInterface;
 use Cycle\Database\Driver\SQLite\SQLiteCompiler;
 use Cycle\Database\Driver\SQLite\SQLiteHandler;
 use Cycle\Database\Exception\StatementException;
+use Cycle\Database\Query\BuilderInterface;
 use Cycle\Database\Query\QueryBuilder;
 
 class TestDriver extends Driver
@@ -32,4 +34,17 @@ public static function create(DriverConfig $config): Driver
             QueryBuilder::defaultBuilder()
         );
     }
+
+    public static function createWith(
+        DriverConfig $config,
+        HandlerInterface $handler,
+        BuilderInterface $builder
+    ): Driver {
+        return new self(
+            $config,
+            $handler,
+            new SQLiteCompiler('""'),
+            $builder
+        );
+    }
 }