<?php

namespace Tests\Unit\Deployment;

use Tests\TestCase;

class ProductionBuildCachePolicyTest extends TestCase
{
    public function testReleaseExcludesLocalBootstrapCachesAndBootsBeforeProductionAccess(): void
    {
        $ignore = file_get_contents(base_path('.dockerignore'));
        $this->assertContains('bootstrap/cache/*', preg_split('/\R/', $ignore));
        $script = file_get_contents(base_path('scripts/deploy-from-workstation.ps1'));
        $smoke = strpos($script, 'docker run --rm --network none --user www-data --entrypoint php $fullImage artisan --version');
        $remote = strpos($script, '$previousShaOutput =');
        $this->assertNotFalse($smoke);
        $this->assertLessThan($remote, $smoke);
    }

    public function testProductionDockerfilePinsBaseImagesAndRetriesExternalDownloads(): void
    {
        $dockerfile = file_get_contents(base_path('deploy/Dockerfile'));

        $this->assertStringContainsString(
            'FROM php:8.3-apache-bookworm@sha256:fa8852a2e01747ffe8c8768bfd6bbc2f296f974aa0de90ee157a66664996d263 AS php-base',
            $dockerfile,
        );
        $this->assertStringContainsString(
            'FROM composer:2.8@sha256:5248900ab8b5f7f880c2d62180e40960cd87f60149ec9a1abfd62ac72a02577c AS composer-bin',
            $dockerfile,
        );
        $this->assertStringContainsString('Acquire::Retries=3', $dockerfile);
        $this->assertStringContainsString('COMPOSER_MAX_PARALLEL_HTTP=4', $dockerfile);
        $this->assertStringContainsString('if [ "$attempt" -ge 3 ]', $dockerfile);
    }

    public function testWorkstationDeploymentRetainsReusableBuildLayers(): void
    {
        $script = file_get_contents(base_path('scripts/deploy-from-workstation.ps1'));

        $this->assertStringContainsString("[string]\$BuildCacheMaxUsedSpace = '24GB'", $script);
        $this->assertStringContainsString('[int]$BuildCacheMaxAgeHours = 720', $script);
        $this->assertStringContainsString('--max-used-space $BuildCacheMaxUsedSpace', $script);
        $this->assertStringContainsString('--keep-storage $BuildCacheMaxUsedSpace', $script);
        $this->assertStringNotContainsString('--max-used-space 3GB', $script);
        $this->assertStringNotContainsString('--keep-storage 3GB', $script);
    }
}