* add failing tests to prove the outside-click issue
* fix outside click when we have multiple menu's
- We removed the `toggleMenu` since we only used it in a single spot,
and had to do some side effect logic (focus & event.preventDefault).
Wanted to make this consistent between React and Vue.
- If, in the "outside click" logic we detect that we clicked on the
button, we also ignore it.
- If, we click on the button we will toggle the menu.
Fixes: #18
This is an issue in the Vue version (it just works in the React version)
but I added tests for them anyway.
While this solution "works" I am not 100% happy with it. Let me explain
what's happening here and why I am not that happy about it:
- For starters, the Vue `nextTick` is apparently too fast. So what we do
is when we get the pointer up event, we will close the menu and
re-focus the button. We ran this code in a `nextTick` so that we can
ensure that we close the menu *after* all the click events are
finished. However because this is too fast, the menu is already closed
and the anchor link is already unmounted and thus not clickable
anymore. So instead we use a double requestAnimationFrame (to mimick a
`nextFrame` as seen in the `disposables` from the React code). This
works, but a bit messy, oh well.
- The next reason why I am not that happy is because I can't reproduce
it in JSDOM (Jest tests). When you *click* a link in JSDOM it doesn't
update the `window.location.hash` or `window.location.href`. To mimick
that behaviour I put a `@click` event on the anchor to verify that we
actually clicked it. However this already works, even before the
"fix". So I left a TODO in there so that we can hopefully fix the
test, so that we _can_ reproduce this behaviour.
Fixes: #14
Robin Malfait