async-thunk-redux-test.js

test('showing flash message', ({plan, deepEqual, context}) => {

	plan(2)

	let {store} = context
	let results = []
	let unsubscribe = store.subscribe(() => results.push(store.getState().ui.flash))

	store.dispatch(showFlashMessage({
		message: 'message',
		type: 'error',
		timeout: 0
	}))

	return done => setTimeout(() => {

		deepEqual(results[0], {
			message: 'message',
			isError: true,
			isSuccess: false
		}, 'set message')

		deepEqual(results[1], {
			message: '',
			isError: false,
		}, 'reset message')

		unsubscribe()
		done()
	}, 0)
})