import pytest

from tests.integration_tests.instances import IntegrationInstance


def _customize_envionment(client: IntegrationInstance):
    # Insert our "disable_network_activation" file here
    client.write_to_file(
        '/etc/cloud/cloud.cfg.d/99-disable-network-activation.cfg',
        'disable_network_activation: true\n',
    )
    client.execute('cloud-init clean --logs')
    client.restart()


# This test should be able to work on any cloud whose datasource specifies
# a NETWORK dependency
@pytest.mark.gce
@pytest.mark.ubuntu  # Because netplan
def test_network_activation_disabled(client: IntegrationInstance):
    """Test that the network is not activated during init mode."""
    _customize_envionment(client)
    result = client.execute('systemctl status google-guest-agent.service')
    if not result.ok:
        raise AssertionError(
            'google-guest-agent is not active:\n%s', result.stdout)
    log = client.read_from_file('/var/log/cloud-init.log')

    assert "Running command ['netplan', 'apply']" not in log

    assert 'Not bringing up newly configured network interfaces' in log
    assert 'Bringing up newly configured network interfaces' not in log