# (c) 2016 Red Hat Inc.
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later

# Make coding more python3-ish
from __future__ import absolute_import, division, print_function


__metaclass__ = type

import json
import os

from ansible_collections.ansible.netcommon.tests.unit.modules.utils import (
    AnsibleExitJson,
    AnsibleFailJson,
    ModuleTestCase,
)


fixture_path = os.path.join(os.path.dirname(__file__), "fixtures")
fixture_data = {}


def load_fixture(name):
    path = os.path.join(fixture_path, name)

    if path in fixture_data:
        return fixture_data[path]

    with open(path) as fixture:
        data = fixture.read()

    try:
        data = json.loads(data)
    except ValueError:
        pass

    fixture_data[path] = data
    return data


class TestCliModule(ModuleTestCase):
    def execute_module(self, failed=False, changed=False, commands=None, sort=True):
        self.load_fixtures(commands)

        if failed:
            result = self.failed()
            self.assertTrue(result["failed"], result)
        else:
            result = self.changed(changed)
            self.assertEqual(result["changed"], changed, result)

        if commands is not None:
            if sort:
                self.assertEqual(
                    sorted(commands),
                    sorted(result["commands"]),
                    result["commands"],
                )
            else:
                self.assertEqual(commands, result["commands"], result["commands"])

        return result

    def failed(self):
        with self.assertRaises(AnsibleFailJson) as exc:
            self.module.main()

        result = exc.exception.args[0]
        self.assertTrue(result["failed"], result)
        return result

    def changed(self, changed=False):
        with self.assertRaises(AnsibleExitJson) as exc:
            self.module.main()

        result = exc.exception.args[0]
        self.assertEqual(result["changed"], changed, result)
        return result

    def load_fixtures(self, commands=None):
        pass
