"""Test CLI generation"""
import pytest
from app.cli.generators import (
    generate_hostname_cli,
    generate_vlan_cli,
    generate_interface_cli,
)
from app.cli.renderer import ConfigRenderer


def test_generate_hostname():
    """Test hostname generation"""
    cmds = generate_hostname_cli("ROUTER-01")
    assert cmds == ["hostname ROUTER-01"]


def test_generate_vlan():
    """Test VLAN generation"""
    vlans = [
        {"id": 10, "name": "USERS"},
        {"id": 20, "name": "SERVERS"},
    ]
    cmds = generate_vlan_cli(vlans)
    
    assert "vlan 10" in cmds
    assert " name USERS" in cmds
    assert "vlan 20" in cmds
    assert " name SERVERS" in cmds


def test_config_renderer():
    """Test full configuration rendering"""
    config_data = {
        "hostname": "SWITCH-01",
        "vlans": [
            {"id": 10, "name": "USERS"},
        ],
        "interfaces": [
            {
                "name": "GigabitEthernet0/1",
                "description": "Access Port",
                "type": "access",
                "vlan": 10,
                "enabled": True,
            }
        ],
    }
    
    renderer = ConfigRenderer()
    cli_text = renderer.render(config_data)
    
    assert "hostname SWITCH-01" in cli_text
    assert "vlan 10" in cli_text
    assert "interface GigabitEthernet0/1" in cli_text
    assert "write memory" in cli_text