def test_reading_existing_variable_works(self):
env = self.mockEnvironmentDeploy
config = Config(env)
self.assertEqual('someval', config.variable('somevar'))
def test_reading_missing_variable_returns_default(self):
env = self.mockEnvironmentDeploy
config = Config(env)
self.assertEqual('default-val',
config.variable('missing', 'default-val'))
