<?php
declare(strict_types=1);

namespace Unsupervised\Schedular\Tests\Unit\Policy;

use Brain\Monkey\Functions;
use Mockery;
use Unsupervised\Schedular\Policy\Policy;
use Unsupervised\Schedular\Policy\PolicyEndpoint;
use Unsupervised\Schedular\Policy\PolicyRepository;
use Unsupervised\Schedular\Policy\PolicyService;
use Unsupervised\Schedular\Policy\PolicyVersionRepository;
use Unsupervised\Schedular\Tests\Unit\TestCase;

class PolicyEndpointTest extends TestCase
{
    private PolicyRepository&Mockery\MockInterface $policies;
    private PolicyService&Mockery\MockInterface $service;
    private PolicyEndpoint $endpoint;

    protected function setUp(): void
    {
        parent::setUp();

        Functions\when('sanitize_text_field')->returnArg();
        Functions\when('sanitize_title')->returnArg();

        $this->policies = Mockery::mock(PolicyRepository::class);
        $this->service  = Mockery::mock(PolicyService::class);
        $this->endpoint = new PolicyEndpoint(
            $this->policies,
            Mockery::mock(PolicyVersionRepository::class),
            $this->service,
        );
    }

    public function testCreateRejectsTitleLongerThanColumnLimit(): void
    {
        $this->service->shouldNotReceive('createPolicy');

        $request  = new \WP_REST_Request([
            'title' => str_repeat('a', Policy::MAX_TITLE_LENGTH + 1),
        ]);
        $response = $this->endpoint->create($request);

        self::assertInstanceOf(\WP_Error::class, $response);
        self::assertSame(400, $response->error_data['invalid_policy']['status']);
    }

    public function testCreateRejectsSlugLongerThanColumnLimit(): void
    {
        $this->service->shouldNotReceive('createPolicy');

        $request  = new \WP_REST_Request([
            'title' => 'Cancellation',
            'slug'  => str_repeat('a', Policy::MAX_SLUG_LENGTH + 1),
        ]);
        $response = $this->endpoint->create($request);

        self::assertInstanceOf(\WP_Error::class, $response);
        self::assertSame(400, $response->error_data['invalid_policy']['status']);
    }
}