def test_save_and_load_interoperate(self):
logfile = self.make_file(name='test.log')
saved_file = self.make_file()
Config.save({'logfile': logfile}, saved_file)
loaded_config = Config.load(saved_file)
self.assertEqual(logfile, loaded_config['logfile'])
def test_save_defaults_to_default_filename(self):
logfile = self.make_file(name='test.log')
filename = self.make_file(name="config.yaml")
self.patch(Config, 'DEFAULT_FILENAME', filename)
Config.save({'logfile': logfile})
self.assertEqual(logfile, Config.load(filename)['logfile'])
def test_save_saves_yaml_file(self):
config = {'logfile': self.make_file()}
saved_file = self.make_file()
Config.save(config, saved_file)
with open(saved_file, 'rb') as written_file:
loaded_config = yaml.load(written_file)
self.assertEqual(config, loaded_config)
def test_create_backup_creates_backup(self):
logfile = self.make_file(name='test.log')
filename = self.make_file(name="config.yaml")
config = {'logfile': logfile}
yaml_config = yaml.safe_dump(config)
self.patch(Config, 'DEFAULT_FILENAME', filename)
Config.save(config)
Config.create_backup('test')
backup_name = "%s.%s.bak" % (filename, 'test')
self.assertThat(backup_name, FileContains(yaml_config))