# =================================================================
#
# Authors: Tom Kralidis <tomkralidis@gmail.com>
#
# Copyright (c) 2020 Tom Kralidis
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# =================================================================
"""Unit tests for pycsw.server"""

import configparser
import os

import pytest

from pycsw import server

pytestmark = pytest.mark.unit


def test_config_env_vars():

    os.environ['PYCSW_SERVER_URL'] = 'http://localhost:8000'

    cfg = """
    [server]
    home=/home/pycsw
    url=${PYCSW_SERVER_URL}
    """

    parser = configparser.ConfigParser(interpolation=server.EnvInterpolation())
    parser.read_string(cfg)

    assert parser['server']['url'] == 'http://localhost:8000'