php-kilo/tests/EditorTest.php

<?php declare(strict_types=1);

namespace Aviat\Kilo\Tests\Traits;

use Aviat\Kilo\Editor;
use PHPUnit\Framework\TestCase;
use Spatie\Snapshots\MatchesSnapshots;

class EditorTest extends TestCase {
	use MatchesSnapshots;

	protected Editor $editor;

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

		$this->editor = Editor::new();
	}

	public function testSanity(): void
	{
		$this->assertEquals(0, $this->editor->numRows);
		$this->assertNull($this->editor->syntax);
	}

	public function test__debugInfo(): void
	{
		$state = json_encode($this->editor->__debugInfo());
		$this->assertMatchesJsonSnapshot($state);
	}

	public function testOpen(): void
	{
		$this->editor->open('test.php');
		$state = json_encode($this->editor);

		$this->assertMatchesJsonSnapshot($state);
	}
}