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Location: majic-ansible-roles/roles/preseed/tests/test_parameters_mandatory.py

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branko

MAR-30: Implemented tests for role 'preseed':

- Added global flake8 configuration to allow up to 160 characters per line (for
Python linting checks).
- Updated gitignore file to ignore Molecule artefacts.
- Role is tested against 64-bit Debian Jessie and 64-bit Debian Stretch.
- Tests cover variations on optional parameter inclusion, as well as generated
preseed files.

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