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<?php
/**
*
* @package testing
* @copyright (c) 2013 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
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->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->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->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->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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