public function testDoCheckOnAfterCreate()
 {
     $connection = $this->getMockBuilder('\\DatabaseBase')->disableOriginalConstructor()->setMethods(array('query'))->getMockForAbstractClass();
     $connection->expects($this->any())->method('getType')->will($this->returnValue('postgres'));
     $connection->expects($this->at(3))->method('query')->with($this->stringContains('ALTER SEQUENCE'));
     $instance = PostgresTableBuilder::factory($connection);
     $instance->checkOn($instance::POST_CREATION);
 }