/**
* Resets the auto increment value for a given table to the highest existing
* UID + 1 if the current auto increment value is higher than a certain
* threshold over the current maximum UID.
*
* The threshold is 100 by default and can be set using
* setResetAutoIncrementThreshold.
*
* @param string $tableName
* the name of the table on which we're going to reset the auto
* increment entry, must not be empty
*
* @see resetAutoIncrement
*
* @return void
*
* @throws InvalidArgumentException
*/
public function resetAutoIncrementLazily($tableName)
{
if (!$this->isTableNameAllowed($tableName)) {
throw new InvalidArgumentException('The given table name is invalid. This means it is either empty or not in the list of allowed tables.', 1334439548);
}
// Checks whether the current table qualifies for this method. If there
// is no column "uid" that has the "auto_increment" flag set, we should
// not try to reset this inexistent auto increment index to avoid
// database errors.
if (!Tx_Phpunit_Service_Database::tableHasColumnUid($tableName)) {
return;
}
if ($this->getAutoIncrement($tableName) > $this->getMaximumUidFromTable($tableName) + $this->resetAutoIncrementThreshold) {
$this->resetAutoIncrement($tableName);
}
}
/**
* @test
*/
public function tableHasColumnUidCanReturnDifferentResultsForDifferentTables()
{
self::assertNotEquals(\Tx_Phpunit_Service_Database::tableHasColumnUid('tx_phpunit_test'), \Tx_Phpunit_Service_Database::tableHasColumnUid('tx_phpunit_test_article_mm'));
}
