Added event of release connection for hyperf/pool. (#6613)

Author: limingxinleo

tests/Stubs/ContainerStub.php

@@ -12,13 +12,15 @@
 namespace HyperfTest\Database\Stubs;
 
 use Hyperf\Context\ApplicationContext;
+use Hyperf\Contract\StdoutLoggerInterface;
 use Hyperf\Database\Commands\ModelOption;
 use Hyperf\Database\ConnectionResolver;
 use Hyperf\Database\ConnectionResolverInterface;
 use Hyperf\Database\Connectors\ConnectionFactory;
 use Hyperf\Database\Connectors\MySqlConnector;
 use Hyperf\Di\Container;
 use Mockery;
+use Psr\EventDispatcher\EventDispatcherInterface;
 use ReflectionClass;
 
 class ContainerStub
@@ -29,6 +31,8 @@ public static function getContainer($callback = null)
         ApplicationContext::setContainer($container);
 
         $container->shouldReceive('has')->andReturn(true);
+        $container->shouldReceive('has')->with(StdoutLoggerInterface::class)->andReturnFalse();
+        $container->shouldReceive('has')->with(EventDispatcherInterface::class)->andReturnFalse();
         $container->shouldReceive('get')->with('db.connector.mysql')->andReturn(new MySqlConnector());
         $connector = new ConnectionFactory($container);