<?php

namespace App\Tests\Entity;

use App\Entity\ChapterNote;
use PHPUnit\Framework\TestCase;

class ChapterNoteTest extends TestCase
{
    public function testStartsEmptyForItsSlug(): void
    {
        $note = new ChapterNote('prologue-the-long-road');

        self::assertSame('prologue-the-long-road', $note->getSlug());
        self::assertNull($note->getId());
        self::assertNull($note->getNotes());
        self::assertNull($note->getUpdatedAt());
    }

    public function testTouchStampsUpdatedAt(): void
    {
        $note = new ChapterNote('overview');
        $note->setNotes("The party told Maud the cottage was haunted.");
        $note->touch();

        self::assertNotNull($note->getUpdatedAt());
        self::assertSame("The party told Maud the cottage was haunted.", $note->getNotes());
    }

    public function testNotesCanBeClearedBackToNull(): void
    {
        $note = (new ChapterNote('overview'))->setNotes('something');

        $note->setNotes(null);

        self::assertNull($note->getNotes());
    }
}