config_test.py

import unittest
import os.path as path

from frozen import FrozenException
from config import Configuration


class ConfigurationTestCase(unittest.TestCase):
    
    def setUp(self):
        dirname = path.dirname(__file__)
        self.config_file = path.join(dirname, "config.example.json")
        self.config = Configuration(self.config_file)
    
    def test_mutation(self):
        with self.assertRaises(FrozenException):
            self.config.discord.token = "hello"
            
    def test_missing_attr(self):
        with self.assertRaises(AttributeError):
            self.config.not_here
            
    def test_working_attr(self):
        self.assertTrue(self.config.discord.token, "TOKEN_HERE")
        
    def test_working_subscript(self):
        self.assertTrue(self.config["discord"]["token"], "TOKEN_HERE")