Updating strategy

Current WeakWrapper(v1.1.0) holds just found results. Therefore, it may be inconsistent after their parent tag updates.

Auto-refresh

We should make them refresh automatically at that time according to the context element and CSS selector.

Finding chains like find('header, footer').find('p') should be also supported.

We can use updated event, but any off('updated') and off('*') including the one called at unmount prevents these observing. It would be limitation. To improve this, we could observe before-mount and set some flag to warn on following use.

Conclusion

Manual API by default, and automatic one optionally.

// Default
const actives = wrapper.find('p:visible');

expect(actives).to.have.length(0);

wrapper.update({ disabled: false });

actives.refresh();

expect(actives).to.have.length(3);

// Live
const actives = wrapper.find('p:visible').live();

expect(actives).to.have.length(0);

wrapper.update({ disabled: false });

expect(actives).to.have.length(3);

As for find chain, find() of the return-value of live() is automatic by default, and never be manual.