from pytest import fixture, raises
from pathlib import Path
from rougail import Rougail, RougailConfig
from rougail.output_hcl import RougailOutputHcl as RougailOutput
from rougail.error import DictConsistencyError


EXT = 'hcl'


structures = list((Path(__file__).parent / 'errors').glob("*.yaml"))
structures.sort()


def idfn(fixture_value):
    return fixture_value.name


@fixture(scope="module", params=structures, ids=idfn)
def test_file(request):
    return request.param


def _test_structural_files(test_file, ext):
    rougailconfig = RougailConfig.copy()
    ##################################
    rougailconfig['step.output'] = 'hcl'
    rougailconfig["main_namespace"] = None
    rougailconfig["main_structural_directories"] = [str(test_file.absolute())]
    ##################################
    rougail = Rougail(rougailconfig)
    config = rougail.run()
    config.information.set("description_type", "path_and_description")
    config.property.read_only()
    with Path(str(test_file.absolute()) + ".errno").open() as fh:
        error_no = int(fh.read().strip())
    with raises(DictConsistencyError) as err:
        generated_output = RougailOutput(config, rougailconfig=rougailconfig).run()[1]
    assert err.value.errno == error_no, f'expected errno: {error_no}, errno: {err.value.errno}, msg: {err}'


def test_structural_files_hcl(test_file):
    _test_structural_files(test_file, EXT)