# -*- coding: utf-8 -*-

from textwrap import dedent

from click.testing import CliRunner

import pytest

import vdirsyncer.cli as cli


class _CustomRunner(object):
    def __init__(self, tmpdir):
        self.tmpdir = tmpdir
        self.cfg = tmpdir.join('config')
        self.runner = CliRunner()

    def invoke(self, args, env=None, **kwargs):
        env = env or {}
        env.setdefault('VDIRSYNCER_CONFIG', str(self.cfg))
        return self.runner.invoke(cli.app, args, env=env, **kwargs)

    def write_with_general(self, data):
        self.cfg.write(dedent('''
        [general]
        status_path = "{}/status/"
        ''').format(str(self.tmpdir)))
        self.cfg.write(data, mode='a')


@pytest.fixture
def runner(tmpdir):
    return _CustomRunner(tmpdir)
