Summary:
Adds tests to the emoji picker.
The emoji picker should also now be able to add emojis consecutively (without spaces).
Finally, the toolbar positioning bug (emoji picker appearing in front of typed text, the toolbar manager appearing in the upper left corner when empty lines are selected) should be fixed so that the toolbar appears directly above/below the selection area.
Test Plan: Tests included in diff.
Reviewers: evan, bengotow
Reviewed By: bengotow
Differential Revision: https://phab.nylas.com/D2551
Summary:
Emojis can now be added in the composer window with colons and the emoji names (referenced by the same names used on Slack/GitHub/etc.).
When using the correct syntax, if there are emojis that match the text typed, they appear in a dropdown floating toolbar.
Selection works with either mouse clicks or arrow keys (plus `Enter`).
Currently, the toolbar won't trigger if the colon is adjacent to a non-whitespace character.
Test Plan: TODO: Will write tests soon!
Reviewers: evan, bengotow
Reviewed By: bengotow
Differential Revision: https://phab.nylas.com/D2505
