Auto mapping permissions to policies

AutomappingPermissionsTest.php

<?php

namespace Tests\Unit\Authorization;

use Tests\TestCase;
use Illuminate\Foundation\Testing\RefreshDatabase;

class AutomappingPermissionsTest extends TestCase
{
    use RefreshDatabase;

    /**
     * All the class methods of the role policy
     *
     * @example [['viewAny'], ['view'], ['create'], ['update'], ['delete']]
     * @return array
     */
    public function automappableActions(): array
    {
        return array_map(function (string $methodName) {
            return [$methodName];
        }, get_class_methods(RolePolicy::class));
    }

    /**
     * Test that the permission automatically maps the policy permission correctly, based on naming conventions.
     *
     * -> Permission::created (name="Create Role") :: ID = 1
     * -> Gate::getPolicyFor(Role::class)
     * -> PolicyPermission::create(class_name="App\Policies\RolePolicy", method_name="create",  permission_id=1)
     *
     * @test
     * @dataProvider automappableActions
     * @param string $action
     * @see \App\Concerns\AutomapsPolicyPermissions
     * @return void
     */
    public function testItAutomapsThePolicyPermissionBasedOnNamingConventions(string $action)
    {
        $permission = Permission::create(['name' => "{$action} Role"]);

        $this->assertDatabaseHas(PolicyPermission::make()->getTable(), [
            'class_name' => RolePolicy::class,
            'method_name' => $action,
            'permission_id' => $permission->id
        ]);
    }
}