🎨✅ in fact,i want use rbac-with-domains

tests/Commands/GroupAddTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Lauthz\Tests\Commands;
+
+use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Illuminate\Support\Facades\Artisan;
+use Lauthz\Facades\Enforcer;
+use Lauthz\Tests\TestCase;
+
+class GroupAddTest extends TestCase
+{
+    use DatabaseMigrations;
+
+    public function testHandle()
+    {
+        $this->assertFalse(Enforcer::hasGroupingPolicy('eve', 'writer', 'domain'));
+
+        $exitCode = Artisan::call('group:add', ['policy' => 'eve, writer, domain']);
+        $this->assertTrue(0 === $exitCode);
+        $this->assertTrue(Enforcer::hasGroupingPolicy('eve', 'writer', 'domain'));
+
+        $exitCode = Artisan::call('group:add', ['policy' => 'eve, writer, domain']);
+        $this->assertFalse(0 === $exitCode);
+    }
+}