<?php
declare(strict_types=1);

namespace Unsupervised\Schedular\Tests\Unit\Guardian;

use Unsupervised\Schedular\Guardian\GuardianLink;
use Unsupervised\Schedular\Tests\Unit\TestCase;

class GuardianLinkTest extends TestCase
{
    public function testFromRowCoercesWpdbStrings(): void
    {
        $link = GuardianLink::fromRow((object) [
            'id'           => '7',
            'guardian_id'  => '5',
            'student_id'   => '42',
            'relationship' => 'Parent',
            'created_at'   => '2026-07-29 09:00:00',
        ]);

        self::assertSame(7, $link->id);
        self::assertSame(5, $link->guardianId);
        self::assertSame(42, $link->studentId);
        self::assertSame('Parent', $link->relationship);
        self::assertSame('2026-07-29 09:00:00', $link->createdAt);
    }

    public function testRelationshipDefaultsToEmptyWhenTheColumnIsNull(): void
    {
        $link = GuardianLink::fromRow((object) [
            'id'           => '7',
            'guardian_id'  => '5',
            'student_id'   => '42',
            'relationship' => null,
            'created_at'   => null,
        ]);

        self::assertSame('', $link->relationship);
        self::assertNull($link->createdAt);
    }

    public function testToArrayExposesEveryColumn(): void
    {
        $link = new GuardianLink(guardianId: 5, studentId: 42, relationship: 'Parent', createdAt: '2026-07-29 09:00:00', id: 7);

        self::assertSame(
            [
                'id'           => 7,
                'guardian_id'  => 5,
                'student_id'   => 42,
                'relationship' => 'Parent',
                'created_at'   => '2026-07-29 09:00:00',
            ],
            $link->toArray()
        );
    }
}