blessing-skin-server/resources/assets/tests/js/event.test.ts
2019-03-17 21:09:46 +08:00

15 lines
279 B
TypeScript

import * as emitter from '@/js/event'
test('add listener and emit event', () => {
const mockA = jest.fn()
const mockB = jest.fn()
emitter.on('a', mockA)
emitter.on('b', mockB)
emitter.emit('a')
expect(mockA).toBeCalledTimes(1)
expect(mockB).not.toBeCalled()
})