必要檔案
- active_support
- active_support/test_case
- active_support/core_ext/hash/indifferent_access
- json
命名空間
- 模組 ActionCable
- 模組 ActionCable::Channel
- 模組 ActionCable::Channel::ChannelStub
- 模組 ActionCable::Channel::TestCase::Behavior
- 模組 ActionCable::Channel::TestCase::Behavior::ClassMethods
- 模組 ActiveSupport
- 類別 ActionCable::Channel::ConnectionStub
- 類別 ActionCable::Channel::NonInferrableChannelError
- 類別 ActionCable::Channel::TestCase