Added test commands

app/Console/Commands/Test/TestEmailCommand.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Console\Commands\Test;
+
+use Illuminate\Console\Command;
+use Illuminate\Mail\Message;
+use Illuminate\Support\Facades\Mail;
+
+class TestEmailCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'test:email { email : Email address to send the email to }';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'This test command sends an email.';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): int
+    {
+        $email = $this->argument('email');
+        Mail::raw('Hello World!', function (Message $message) use ($email): void {
+            $message->to($email)
+                ->subject('Test Email')
+                ->html('<h1>Hello World!</h1>');
+        });
+
+        return self::SUCCESS;
+    }
+}