It seems python multiprocessing interface relies on pickling, and mock library and pickling don't go well together.
write mock of multiprocess class for pytest
pool = Pool(cpu_count())
pool.apply_async(func=myfunc)| var ChatAppDispatcher = require('../dispatcher/ChatAppDispatcher'); | |
| var ChatConstants = require('../constants/ChatConstants'); | |
| var ChatMessageUtils = require('../utils/ChatMessageUtils'); | |
| var EventEmitter = require('events').EventEmitter; | |
| var ThreadStore = require('../stores/ThreadStore'); | |
| var merge = require('react/lib/merge'); | |
| var ActionTypes = ChatConstants.ActionTypes; | |
| var CHANGE_EVENT = 'change'; |