Fatal error: Uncaught Error: Class 'Magento\Indexer\Test\Unit\Console\Command\AbstractIndexerCommandCommonSetup' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-indexer/Test/Unit/Console/Command/IndexerShowModeCommandTest.php:14 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-indexer/Test/Unit/Console/Command/IndexerShowModeCommandTest.php on line 14