cms/tests/Feature/Admin/BackupRestoreReliabilityTest.php

<?php

namespace Tests\Feature\Admin;

use App\Models\User;
use App\Services\BackupService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Cache;
use Tests\TestCase;
use App\Console\Commands\SiteRestore;

class BackupRestoreReliabilityTest extends TestCase
{
    use RefreshDatabase;

    protected $user;
    protected $backupDir;

    protected function setUp(): void
    {
        parent::setUp();
        $this->user = User::factory()->create();

        $role = \App\Models\Role::create(['name' => 'Admin', 'slug' => 'admin', 'is_protected' => true]);
        $this->user->roles()->attach($role);

        $this->backupDir = storage_path('app/backups');
        if (!File::exists($this->backupDir)) {
            File::makeDirectory($this->backupDir, 0755, true);
        }
    }

    protected function tearDown(): void
    {
        if (File::exists($this->backupDir)) {
            File::cleanDirectory($this->backupDir);
        }
        parent::tearDown();
    }

    /**
     * Test that a pre-restore snapshot is automatically created before restoration.
     */
    public function test_pre_restore_snapshot_is_created()
    {
        // 1. Create a dummy backup to restore from
        $this->actingAs($this->user)->post(route('admin.backups.store'));
        $backups = File::files($this->backupDir);
        $this->assertCount(1, $backups);
        $restoreFilename = $backups[0]->getFilename();

        // Wait a second to ensure a different timestamp for the snapshot
        sleep(1);

        // 2. Clear progress cache
        Cache::forget(SiteRestore::PROGRESS_KEY);

        // 3. Trigger restoration
        $response = $this->actingAs($this->user)->post(route('admin.backups.restore'), [
            'filename' => $restoreFilename,
        ]);

        $response->assertSessionHas('success');

        // 4. Verify that we now have 2 backups (the original + the pre-restore snapshot)
        $backupsAfter = File::files($this->backupDir);
        $this->assertCount(2, $backupsAfter);

        // One of them should be the original, and one should be the snapshot
        // (though they currently have similar naming, BackupService handles finding the newest)
    }

    /**
     * Test that restoration progress is tracked in Cache.
     */
    public function test_restoration_progress_is_tracked()
    {
        // 1. Create a dummy backup
        $this->actingAs($this->user)->post(route('admin.backups.store'));
        $restoreFilename = File::files($this->backupDir)[0]->getFilename();

        // 2. Trigger restoration
        $this->actingAs($this->user)->post(route('admin.backups.restore'), [
            'filename' => $restoreFilename,
        ]);

        // 3. Verify progress was recorded (at the end it should be 100%)
        $progress = Cache::get(SiteRestore::PROGRESS_KEY);
        $this->assertNotNull($progress);
        $this->assertEquals(100, $progress['percent']);
        $this->assertEquals('Restoration completed successfully.', $progress['status']);
    }

    /**
     * Test the progress polling endpoint.
     */
    public function test_progress_polling_endpoint()
    {
        Cache::put(SiteRestore::PROGRESS_KEY, [
            'status' => 'Testing Progress',
            'percent' => 50,
            'timestamp' => now()->timestamp,
        ]);

        $response = $this->actingAs($this->user)->get(route('admin.backups.restore.progress'));

        $response->assertStatus(200);
        $response->assertJson([
            'status' => 'Testing Progress',
            'percent' => 50,
        ]);
    }
}