import os

import testinfra.utils.ansible_runner

testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(

    '.molecule/ansible_inventory').get_hosts('parameters-mandatory')

def test_preseed_directory(File, Sudo):

    """

    Tests presence and permissions on created preseed directory.

    """

    with Sudo():

        # Preseed directory created at same level as inventory.

        preseed_directory = File(os.path.join(os.getcwd(), ".molecule", 'preseed_files'))

        assert preseed_directory.is_directory

        assert preseed_directory.mode == 0o750

def test_preseed_configuration_files(File, Sudo):

    """

    Tests presence and permissions on created preseed configuration files.

    """

    with Sudo():

        # Preseed directory created at same level as inventory.

        preseed_directory_path = os.path.join(os.getcwd(), ".molecule", 'preseed_files')

        # Verify that preseed configuration files are created for all hosts.

        for host in testinfra_hosts:

            preseed_file = File(os.path.join(preseed_directory_path, "%s.cfg" % host))

            assert preseed_file.is_file

            assert preseed_file.mode == 0o640

def test_preseed_configuration_file_content(File, Sudo, TestinfraBackend):

    """

    Tests content of generated preseed configuration file.

    """

    with Sudo():

        preseed_file = File(os.path.join(os.getcwd(), ".molecule", "preseed_files", "%s.cfg" % TestinfraBackend.get_hostname()))

        preseed_file_content = preseed_file.content_string

        ssh_public_key = open(os.path.join(os.path.expanduser("~"), ".ssh", "id_rsa.pub")).read().strip()

    assert "d-i debian-installer/language string en" in preseed_file_content

    assert "d-i debian-installer/country string SE" in preseed_file_content

    assert "d-i debian-installer/locale string en_US.UTF-8" in preseed_file_content

    assert "d-i keyboard-configuration/xkb-keymap select us" in preseed_file_content

    assert "d-i netcfg/choose_interface select eth0" in preseed_file_content

    assert """# DHCP network configuration.

d-i netcfg/disable_autoconfig boolean false

d-i netcfg/get_hostname string ignored-value

d-i netcfg/get_domain string ignored-value""" in preseed_file_content

    assert "d-i mirror/http/hostname string ftp.se.debian.org" in preseed_file_content

    assert "d-i mirror/http/directory string /debian" in preseed_file_content

    assert "d-i mirror/http/proxy string " in preseed_file_content

    assert "d-i passwd/root-password password root" in preseed_file_content

    assert "d-i passwd/root-password-again password root" in preseed_file_content

    assert "d-i time/zone string Europe/Stockholm" in preseed_file_content

    assert ssh_public_key in preseed_file_content