"""Test authentication"""
import pytest
from fastapi import status


def test_user_registration(client):
    """Test user registration"""
    response = client.post(
        "/api/v1/auth/register",
        json={
            "email": "test@example.com",
            "username": "testuser",
            "password": "SecurePass123",
            "full_name": "Test User"
        }
    )
    
    assert response.status_code == status.HTTP_200_OK
    assert response.json()["email"] == "test@example.com"
    assert response.json()["username"] == "testuser"


def test_duplicate_user_registration(client):
    """Test duplicate registration fails"""
    # Register first time
    client.post(
        "/api/v1/auth/register",
        json={
            "email": "test@example.com",
            "username": "testuser",
            "password": "SecurePass123",
        }
    )
    
    # Try to register again
    response = client.post(
        "/api/v1/auth/register",
        json={
            "email": "test@example.com",
            "username": "testuser",
            "password": "DifferentPass123",
        }
    )
    
    assert response.status_code == status.HTTP_400_BAD_REQUEST


def test_user_login(client):
    """Test user login"""
    # Register
    client.post(
        "/api/v1/auth/register",
        json={
            "email": "test@example.com",
            "username": "testuser",
            "password": "SecurePass123",
        }
    )
    
    # Login
    response = client.post(
        "/api/v1/auth/login",
        json={
            "email": "test@example.com",
            "password": "SecurePass123",
        }
    )
    
    assert response.status_code == status.HTTP_200_OK
    assert "access_token" in response.json()
    assert response.json()["token_type"] == "bearer"