/**
* Creates a fake extension with a given table definition.
*
* @param string $tableDefinition SQL script to create the extension's tables
* @throws \RuntimeException
* @return void
*/
protected function createFakeExtension($tableDefinition)
{
// Prepare a fake extension configuration
$ext_tables = GeneralUtility::tempnam('ext_tables');
if (!GeneralUtility::writeFile($ext_tables, $tableDefinition)) {
throw new \RuntimeException('Can\'t write temporary ext_tables file.');
}
$this->temporaryFiles[] = $ext_tables;
$GLOBALS['TYPO3_LOADED_EXT'] = array('test_dbal' => array('ext_tables.sql' => $ext_tables));
// Append our test table to the list of existing tables
$this->subject->initialize();
}