import json

import yaml

from frictionless import Dialect


def test_dialect_standards_v1():
    dialect = Dialect({"delimiter": ";"})
    assert dialect.to_descriptor() == {"csv": {"delimiter": ";"}}


# Yaml


def test_dialect_to_yaml():
    dialect = Dialect("data/dialect.json")
    expected_file_path = "data/dialect.yaml"

    # Read
    with open(expected_file_path) as file:
        assert yaml.safe_load(dialect.to_yaml()) == yaml.safe_load(file.read())


# Json


def test_dialect_to_json():
    dialect = Dialect("data/dialect.yaml")
    assert json.loads(dialect.to_json()) == {"csv": {"delimiter": ";"}}