borgmatic/tests/unit/config/test_load.py

import pytest
from flexmock import flexmock

from borgmatic.config import load as module


def test_probe_and_include_file_with_absolute_path_skips_probing():
    config = flexmock()
    config_paths = set()
    flexmock(module).should_receive('load_configuration').with_args(
        '/etc/include.yaml', config_paths
    ).and_return(config).once()

    assert (
        module.probe_and_include_file('/etc/include.yaml', ['/etc', '/var'], config_paths) == config
    )


def test_probe_and_include_file_with_relative_path_probes_include_directories():
    config = {'foo': 'bar'}
    config_paths = set()
    flexmock(module.os.path).should_receive('exists').with_args('/etc/include.yaml').and_return(
        False
    )
    flexmock(module.os.path).should_receive('exists').with_args('/var/include.yaml').and_return(
        True
    )
    flexmock(module).should_receive('load_configuration').with_args(
        '/etc/include.yaml', config_paths
    ).never()
    flexmock(module).should_receive('load_configuration').with_args(
        '/var/include.yaml', config_paths
    ).and_return(config).once()

    assert module.probe_and_include_file('include.yaml', ['/etc', '/var'], config_paths) == {
        'foo': 'bar',
    }


def test_probe_and_include_file_with_relative_path_and_missing_files_raises():
    flexmock(module.os.path).should_receive('exists').and_return(False)
    flexmock(module).should_receive('load_configuration').never()

    with pytest.raises(FileNotFoundError):
        module.probe_and_include_file('include.yaml', ['/etc', '/var'], config_paths=set())


def test_reserialize_tag_node_turns_it_into_string():
    assert (
        module.reserialize_tag_node(loader=flexmock(), tag_node=flexmock(tag='!tag', value='value'))
        == '!tag value'
    )


def test_reserialize_tag_node_with_invalid_value_raises():
    with pytest.raises(ValueError):
        assert module.reserialize_tag_node(
            loader=flexmock(), tag_node=flexmock(tag='!tag', value=['value'])
        )