/**
* Deletes the records in the intermediate table of m:n relations for a
* given model.
*
* @param Tx_Oelib_Model $model the model to delete the records in the
* intermediate table of m:n relations for
*
* @return void
*/
private function deleteManyToManyRelationIntermediateRecords(Tx_Oelib_Model $model)
{
foreach (array_keys($this->relations) as $key) {
if ($this->isManyToManyRelationConfigured($key)) {
$relationConfiguration = $this->getRelationConfigurationFromTca($key);
$mnTable = $relationConfiguration['MM'];
if (isset($relationConfiguration['MM_opposite_field'])) {
$where = 'uid_foreign=' . $model->getUid();
} else {
$where = 'uid_local=' . $model->getUid();
}
Tx_Oelib_Db::delete($mnTable, $where);
}
}
}
/**
* @test
*/
public function existsExactlyOneRecordIgnoresNonDummyRecords()
{
Tx_Oelib_Db::insert('tx_oelib_test', array('title' => 'foo'));
$testResult = $this->subject->existsExactlyOneRecord('tx_oelib_test', 'title = "foo"');
Tx_Oelib_Db::delete('tx_oelib_test', 'title = "foo"');
// We need to do this manually to not confuse the auto_increment counter
// of the testing framework.
$this->subject->resetAutoIncrement('tx_oelib_test');
self::assertFalse($testResult);
}
/**
* @test
*/
public function deleteForTwoDeletedRecordsReturnsTwo()
{
$uid1 = $this->testingFramework->createRecord('tx_oelib_test');
$uid2 = $this->testingFramework->createRecord('tx_oelib_test');
self::assertSame(2, Tx_Oelib_Db::delete('tx_oelib_test', 'uid IN(' . $uid1 . ',' . $uid2 . ')'));
}
/**
* Deletes a set of records that have been added through this framework for
* a set of tables (either the test tables or the allowed system tables).
* For this, all records with the "is_dummy_record" flag set to 1 will be
* deleted from all tables that have been used within this instance of the
* testing framework.
*
* If you set $performDeepCleanUp to TRUE, it will go through ALL tables to
* which the current instance of the testing framework has access. Please
* consider well, whether you want to do this as it's a huge performance
* issue.
*
* @param bool $useSystemTables whether to clean up the system tables (TRUE) or the non-system test tables (FALSE)
* @param bool $performDeepCleanUp whether a deep clean up should be performed, may be empty
*
* @return void
*/
protected function cleanUpTableSet($useSystemTables, $performDeepCleanUp)
{
if ($useSystemTables) {
$tablesToCleanUp = $performDeepCleanUp ? $this->allowedSystemTables : $this->dirtySystemTables;
} else {
$tablesToCleanUp = $performDeepCleanUp ? $this->ownAllowedTables : $this->dirtyTables;
}
foreach ($tablesToCleanUp as $currentTable) {
$dummyColumnName = $this->getDummyColumnName($currentTable);
// Runs a delete query for each allowed table. A
// "one-query-deletes-them-all" approach was tested but we didn't
// find a working solution for that.
Tx_Oelib_Db::delete($currentTable, $dummyColumnName . ' = 1');
// Resets the auto increment setting of the current table.
$this->resetAutoIncrementLazily($currentTable);
}
// Resets the list of dirty tables.
$this->dirtyTables = array();
}
