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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
class phpbb_dbal_sql_insert_buffer_test extends phpbb_database_test_case
{
protected $db;
protected $buffer;
public function setUp()
{
parent::setUp();
$this->db = $this->new_dbal();
$this->buffer = new \phpbb\db\sql_insert_buffer($this->db, 'phpbb_config', 2);
$this->assert_config_count(2);
}
public function getDataSet()
{
return $this->createXMLDataSet(dirname(__FILE__) . '/fixtures/config.xml');
}
public function test_multi_insert_disabled_insert_and_flush()
{
$this->db->set_multi_insert(false);
$this->assertTrue($this->buffer->insert($this->get_row(1)));
$this->assert_config_count(3);
$this->assertFalse($this->buffer->flush());
$this->assert_config_count(3);
}
public function test_multi_insert_enabled_insert_and_flush()
{
$this->check_multi_insert_support();
$this->assertFalse($this->buffer->insert($this->get_row(1)));
$this->assert_config_count(2);
$this->assertTrue($this->buffer->flush());
$this->assert_config_count(3);
}
public function test_multi_insert_disabled_insert_with_flush()
{
$this->db->set_multi_insert(false);
$this->assertTrue($this->buffer->insert($this->get_row(1)));
$this->assert_config_count(3);
$this->assertTrue($this->buffer->insert($this->get_row(2)));
$this->assert_config_count(4);
}
public function test_multi_insert_enabled_insert_with_flush()
{
$this->check_multi_insert_support();
$this->assertFalse($this->buffer->insert($this->get_row(1)));
$this->assert_config_count(2);
$this->assertTrue($this->buffer->insert($this->get_row(2)));
$this->assert_config_count(4);
}
public function test_multi_insert_disabled_insert_all_and_flush()
{
$this->db->set_multi_insert(false);
$this->assertTrue($this->buffer->insert_all($this->get_rows(3)));
$this->assert_config_count(5);
}
public function test_multi_insert_enabled_insert_all_and_flush()
{
$this->check_multi_insert_support();
$this->assertTrue($this->buffer->insert_all($this->get_rows(3)));
$this->assert_config_count(4);
$this->assertTrue($this->buffer->flush());
$this->assert_config_count(5);
}
protected function assert_config_count($num_configs)
{
$sql = 'SELECT COUNT(*) AS num_configs
FROM phpbb_config';
$result = $this->db->sql_query($sql);
$this->assertEquals($num_configs, $this->db->sql_fetchfield('num_configs'));
$this->db->sql_freeresult($result);
}
protected function check_multi_insert_support()
{
if (!$this->db->get_multi_insert())
{
$this->markTestSkipped('Database does not support multi_insert');
}
}
protected function get_row($rownum)
{
return array(
'config_name' => "name$rownum",
'config_value' => "value$rownum",
'is_dynamic' => '0',
);
}
protected function get_rows($n)
{
$result = array();
for ($i = 0; $i < $n; ++$i)
{
$result[] = $this->get_row($i);
}
return $result;
}
}
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