Support select().observable in mockDOMSource
It's now possible to mock select('.foo').observable using mockDOMSource:
const userEvents = mockDOMSource({
'.foo': {
'click': Rx.Observable.just({target: {}}),
'mouseover': Rx.Observable.just({target: {}}),
observable: Rx.Observable.empty() // <---- this
},
'.bar': {
'scroll': Rx.Observable.just({target: {}})
}
});