from pathlib import Path

from rougail import Rougail
from rougail.user_data_commandline import RougailUserDataCommandline as RougailUserData

from rougail_tests.utils import get_rougail_config, config_to_dict


def test_error():
    rougailconfig = get_rougail_config(Path('tests/structures/'), True)
    ##################################
    rougailconfig['step.user_data'] = ['commandline']
    ##################################
    rougail = Rougail(rougailconfig)
    config = rougail.run()
    arguments = ['--rougail.unknown', 'an other value']
    generated_user_data = RougailUserData(config, rougailconfig=rougailconfig, arguments=arguments).run()
    err_warn = rougail.user_data(generated_user_data)
    assert err_warn == {'errors': ['unrecognized arguments: --rougail.unknown an other value'], 'warnings': []}
    assert dict(config_to_dict(config.value.get())) == {'rougail.my_variable': None}


def test_allow_unknown_error():
    rougailconfig = get_rougail_config(Path('tests/structures/'), True)
    ##################################
    rougailconfig['step.user_data'] = ['commandline']
    ##################################
    rougail = Rougail(rougailconfig)
    config = rougail.run()
    arguments = ['--rougail.my_variable', 'a value', '--rougail.unknown', 'an other value']
    generated_user_data = RougailUserData(config, rougailconfig=rougailconfig, arguments=arguments).run()
    err_warn = rougail.user_data(generated_user_data)
    assert err_warn == {'errors': ['unrecognized arguments: --rougail.unknown an other value'], 'warnings': []}
    assert dict(config_to_dict(config.value.get())) == {'rougail.my_variable': 'a value'}


def test_allow_unknown():
    rougailconfig = get_rougail_config(Path('tests/structures/'), True)
    ##################################
    rougailconfig['step.user_data'] = ['commandline']
    ##################################
    rougail = Rougail(rougailconfig)
    config = rougail.run()
    arguments = ['--rougail.my_variable', 'a value', '--rougail.unknown', 'an other value']
    generated_user_data = RougailUserData(config, rougailconfig=rougailconfig, arguments=arguments, allow_unknown=True).run()
    err_warn = rougail.user_data(generated_user_data)
    assert err_warn == {'errors': [], 'warnings': []}
    assert dict(config_to_dict(config.value.get())) == {'rougail.my_variable': 'a value'}