feat(vikon): add atomicSwap to FilesystemTask for crash-safe updates

2026-07-05 02:35:25 +05:00
parent 982e80027d
commit a624b83f18
2 changed files with 143 additions and 0 deletions
@@ -0,0 +1,85 @@
+<?php
+
+namespace App\Containers\VikonIntegration\Tests\Unit;
+
+use App\Containers\VikonIntegration\Tasks\FilesystemTask;
+use App\Ship\Tests\TestCase;
+use Illuminate\Support\Facades\File;
+
+class FilesystemTaskTest extends TestCase
+{
+    private string $tempDir;
+    private FilesystemTask $fs;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->tempDir = sys_get_temp_dir() . '/vikon_test_' . uniqid();
+        File::makeDirectory($this->tempDir, 0755, true, true);
+        $this->fs = new FilesystemTask();
+    }
+
+    protected function tearDown(): void
+    {
+        File::deleteDirectory($this->tempDir);
+        parent::tearDown();
+    }
+
+    public function test_atomic_swap_replaces_existing_entry(): void
+    {
+        $base = $this->tempDir . '/module';
+        File::makeDirectory($base . '/common', 0755, true, true);
+
+        file_put_contents($base . '/common/index.php', '<?php echo "old";');
+
+        $newDir = $this->tempDir . '/extracted/common';
+        File::makeDirectory($newDir, 0755, true, true);
+        file_put_contents($newDir . '/index.php', '<?php echo "new";');
+
+        $result = $this->fs->atomicSwap(
+            $newDir,
+            $base . '/common',
+            $base,
+            1
+        );
+
+        $this->assertTrue($result);
+        $this->assertFileExists($base . '/common/index.php');
+        $this->assertStringContainsString('new', file_get_contents($base . '/common/index.php'));
+        $this->assertDirectoryExists($base . '/common_old');
+        $this->assertDirectoryDoesNotExist($base . '/common_new');
+    }
+
+    public function test_atomic_swap_creates_new_entry_when_not_exists(): void
+    {
+        $base = $this->tempDir . '/module';
+        File::makeDirectory($base, 0755, true, true);
+
+        $newDir = $this->tempDir . '/extracted/assets';
+        File::makeDirectory($newDir, 0755, true, true);
+        file_put_contents($newDir . '/style.css', 'body {}');
+
+        $result = $this->fs->atomicSwap(
+            $newDir,
+            $base . '/assets',
+            $base,
+            1
+        );
+
+        $this->assertTrue($result);
+        $this->assertFileExists($base . '/assets/style.css');
+        $this->assertDirectoryDoesNotExist($base . '/assets_old');
+    }
+
+    public function test_atomic_swap_returns_false_on_path_traversal(): void
+    {
+        $result = $this->fs->atomicSwap(
+            '/etc/passwd',
+            $this->tempDir . '/module/etc',
+            $this->tempDir . '/module',
+            1
+        );
+
+        $this->assertFalse($result);
+    }
+}