/**
* @return void
*/
public function testBackupDocument()
{
$documentName = 'document_name';
$backupDocumentName = 'migration_backup_document_name';
$table = $this->getMockBuilder('Magento\\Framework\\DB\\Ddl\\Table')->disableOriginalConstructor()->setMethods(['getName'])->getMock();
$table->expects($this->any())->method('getName')->will($this->returnValue('migration_backup_document_name'));
$select = $this->getMockBuilder('\\Magento\\Framework\\DB\\Select')->disableOriginalConstructor()->setMethods(['from'])->getMock();
$select->expects($this->once())->method('from')->with($documentName)->willReturn($select);
$this->pdoMysql->expects($this->once())->method('createTableByDdl')->with($documentName, $backupDocumentName)->will($this->returnValue($table));
$this->pdoMysql->expects($this->once())->method('isTableExists')->willReturn(false);
$this->pdoMysql->expects($this->once())->method('dropTable')->with($backupDocumentName);
$this->pdoMysql->expects($this->once())->method('createTable')->with($table);
$this->pdoMysql->expects($this->once())->method('resetDdlCache')->with($backupDocumentName);
$this->pdoMysql->expects($this->once())->method('select')->willReturn($select);
$this->pdoMysql->expects($this->once())->method('insertFromSelect')->with($select, $backupDocumentName)->willReturn('select query');
$this->pdoMysql->expects($this->once())->method('query')->with('select query');
$this->adapterMysql->backupDocument($documentName);
}
