when I run php artisan test I got this message
PHPUnit requires the "dom" extension.
I already run composer install
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                    see here : https://stackoverflow.com/questions/43408604/php7-install-ext-dom-issue – hmairi halim Jul 15 '22 at 14:17
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                    I solved the problem now but I got another error : ` SQLSTATE[HY000] [2002] Connection refused (SQL: SHOW FULL TABLES WHERE table_type = 'BASE TABLE') ` when I run the command – developer Jul 15 '22 at 14:20
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                    Make sure the database is up and running. Also make sure you're trying to connect to it using the correct hostname/ip and port. – M. Eriksson Jul 15 '22 at 14:30
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                    I am using sqlite in memory to run laravel test – developer Jul 15 '22 at 14:33
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        It is not a laravel issue. it's a PHP issue. you are missing extensions named php-xml and php-mbstring. install both extensions, restart the server and then error will be gone!
 
    
    
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