<?php

declare(strict_types=1);

namespace KTXT\Unit\Application;

use KTXC\Application\KernelOptions;
use KTXC\Application\ProjectPaths;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;

final class ProjectPathsTest extends TestCase
{
    #[Test]
    #[TestDox('Project roots resolve identically from nested entrypoints')]
    public function resolves(): void
    {
        $root = dirname(__DIR__, 4);
        $fromRoot = ProjectPaths::resolve($root);
        $fromCore = ProjectPaths::resolve($root . '/core/lib/index.php');
        $fromConsole = ProjectPaths::resolve($root . '/bin/console');

        self::assertSame($fromRoot->project, $fromCore->project);
        self::assertSame($fromRoot->project, $fromConsole->project);
        self::assertSame($fromRoot->modules(), $fromCore->modules());
        self::assertSame($fromRoot->logs(), $fromConsole->logs());
    }

    #[Test]
    #[TestDox('Missing project roots are rejected')]
    public function rejectsMissingRoots(): void
    {
        $this->expectException(\InvalidArgumentException::class);
        ProjectPaths::resolve(sys_get_temp_dir());
    }

    #[Test]
    #[TestDox('Empty kernel environments are rejected')]
    public function rejectsEmptyEnvironments(): void
    {
        $this->expectException(\InvalidArgumentException::class);
        new KernelOptions(ProjectPaths::resolve(dirname(__DIR__, 4)), '');
    }
}