$response = $this->post('/upload', [
'file' => UploadedFile::fake()->create('malware.exe'),
]);
$response->assertSessionHasErrors('file');
- Validate files thoroughly to ensure security.
- Store files securely, and restrict direct access using controllers.
- Prevent vulnerabilities by avoiding malicious file uploads and sanitizing file names.
- Test your file upload system extensively for edge cases.