Add CommandAttributeTest to validate command attributes and descriptions

src/Illuminate/Console/Command.php

@@ -5,6 +5,7 @@
 use Illuminate\Console\View\Components\Factory;
 use Illuminate\Contracts\Console\Isolatable;
 use Illuminate\Support\Traits\Macroable;
+use Symfony\Component\Console\Attribute\AsCommand;
 use Symfony\Component\Console\Command\Command as SymfonyCommand;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -101,9 +102,7 @@ public function __construct()
         // Once we have constructed the command, we'll set the description and other
         // related properties of the command. If a signature wasn't used to build
         // the command we'll set the arguments and the options on this command.
-        if (! isset($this->description)) {
-            $this->setDescription((string) static::getDefaultDescription());
-        } else {
+        if (isset($this->description)) {
             $this->setDescription((string) $this->description);
         }
 

src/Illuminate/Foundation/Console/ClosureCommand.php

@@ -25,6 +25,13 @@ class ClosureCommand extends Command
      */
     protected $callback;
 
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = '';
+
     /**
      * Create a new command instance.
      *

tests/Console/CommandAttributeTest.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Illuminate\Tests\Console;
+
+use Illuminate\Console\Application;
+use Illuminate\Console\Command;
+use Illuminate\Container\Container;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Attribute\AsCommand;
+
+class CommandAttributeTest extends TestCase
+{
+    public function testCommandWithAttribute()
+    {
+        $command = new TestCommandWithAttribute();
+        $this->assertEquals('test:command', $command->getName());
+        $this->assertEquals('This is a test command', $command->getDescription());
+    }
+
+    public function testCommandWithoutAttribute()
+    {
+        $command = new TestCommandWithoutAttribute();
+        $this->assertEquals('test:no-attribute', $command->getName());
+        $this->assertEquals('', $command->getDescription());
+    }
+}
+
+#[AsCommand(name: 'test:command', description: 'This is a test command')]
+class TestCommandWithAttribute extends Command
+{
+    public function handle()
+    {
+        return 0;
+    }
+}
+
+class TestCommandWithoutAttribute extends Command
+{
+    protected $name = 'test:no-attribute';
+
+    public function handle()
+    {
+        return 0;
+    }
+}

tests/Integration/Foundation/Console/ClosureCommandTest.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Illuminate\Tests\Integration\Foundation\Console;
+
+use Illuminate\Support\Facades\Artisan;
+use Orchestra\Testbench\TestCase;
+
+class ClosureCommandTest extends TestCase
+{
+    /** {@inheritDoc} */
+    #[\Override]
+    protected function defineEnvironment($app)
+    {
+        Artisan::command('inspire', function () {
+            $this->comment('We must ship. - Taylor Otwell');
+        })->purpose('Display an inspiring quote');
+    }
+
+    public function testItCanRunClosureCommand()
+    {
+        $this->artisan('inspire')->expectsOutput('We must ship. - Taylor Otwell');
+    }
+}