# Module: Azaion.Test.UserServiceTest

## Purpose
xUnit integration test for `UserService.CheckHardwareHash` against a live PostgreSQL database.

## Public Interface

| Test | Description |
|------|-------------|
| `CheckHardwareHashTest` | Looks up a known user by email, then calls `CheckHardwareHash` with a hardware fingerprint string |

## Internal Logic
- Creates a `DbFactory` with hardcoded connection strings pointing to a remote PostgreSQL instance.
- Creates a `UserService` with that factory and a fresh `MemoryCache`.
- Fetches user `spielberg@azaion.com`, then calls `CheckHardwareHash` with a specific hardware string.
- No assertion — the test only verifies no exception is thrown.

## Dependencies
- `UserService`, `DbFactory`, `MemoryCache`
- `ConnectionStrings`, `OptionsWrapper`
- xUnit

## Consumers
None — test module.

## Data Models
None.

## Configuration
Hardcoded connection strings to `188.245.120.247:4312` (remote database).

## External Integrations
Live PostgreSQL database (remote server).

## Security
Contains hardcoded database credentials in source code. This is a security concern — credentials should be in test configuration or environment variables.

## Tests
This IS the test module.