import unittest
import tempfile

from spaceapi_server.config import load, get, get_plugin_config


class ConfigTest(unittest.TestCase):

    CONFIG = '''
    {
        "foo": "bar",
        "baz": 42,
        "plugins": {
            "myplugin": {
                "foo": "baz"
            }
        }
    }
    '''

    def setUp(self) -> None:
        _, self.temp = tempfile.mkstemp('.json', 'spaceapi_server_config_', text=True)
        with open(self.temp, 'w') as f:
            f.write(self.CONFIG)

    def test_load(self):
        pre = get()
        pre_plugin = get_plugin_config('myplugin')
        self.assertEqual({}, pre)
        self.assertEqual({}, pre_plugin)
        load(self.temp)
        post = get()
        post_plugin = get_plugin_config('myplugin')
        self.assertEqual('bar', post['foo'])
        self.assertEqual(42, post['baz'])
        self.assertEqual('baz', post_plugin['foo'])