<?php
declare(strict_types=1);

namespace Unsupervised\Schedular\Tests\Unit\Roles;

use Brain\Monkey\Functions;
use Unsupervised\Schedular\Roles\RoleManager;
use Unsupervised\Schedular\Tests\Unit\TestCase;

class RoleManagerTest extends TestCase
{
    public function testRegisterAddsInitHook(): void
    {
        Functions\expect('add_action')
            ->once()
            ->with('init', \Mockery::any());

        (new RoleManager())->register();
    }

    public function testCreateRolesSkipsExistingRoles(): void
    {
        Functions\when('get_role')->alias(static fn() => new \stdClass());
        Functions\expect('add_role')->never();

        (new RoleManager())->createRoles();
    }

    public function testCreateRolesAddsInstructorRoleWithCorrectCaps(): void
    {
        Functions\when('get_role')->alias(static function (string $role): ?object {
            return $role === RoleManager::INSTRUCTOR ? null : new \stdClass();
        });

        Functions\expect('add_role')
            ->once()
            ->with(
                RoleManager::INSTRUCTOR,
                \Mockery::any(),
                \Mockery::on(static function (array $caps): bool {
                    return ($caps['read'] ?? false) === true
                        && ($caps[RoleManager::CAP_MANAGE_AVAILABILITY] ?? false) === true
                        && ($caps[RoleManager::CAP_VIEW_LESSONS] ?? false) === true;
                })
            );

        (new RoleManager())->createRoles();
    }

    public function testCreateRolesAddsStudentRoleWithCorrectCaps(): void
    {
        Functions\when('get_role')->alias(static function (string $role): ?object {
            return $role === RoleManager::STUDENT ? null : new \stdClass();
        });

        Functions\expect('add_role')
            ->once()
            ->with(
                RoleManager::STUDENT,
                \Mockery::any(),
                \Mockery::on(static function (array $caps): bool {
                    return ($caps['read'] ?? false) === true
                        && ($caps[RoleManager::CAP_BOOK_LESSON] ?? false) === true
                        && ($caps[RoleManager::CAP_VIEW_LESSONS] ?? false) === true;
                })
            );

        (new RoleManager())->createRoles();
    }
}