Issue/react unit tests - Part 1

[cayb0rg]

Note: This adds the dependency package "jest-environment-dom" to package.json.

Run rm -rf node_modules && yarn install to update

React Unit Tests Part One

This PR only covers the following tests:

• Widget Player (widget-player.test.js)
• Widget Creator (widget-creator.test.js)
• Admin Widgets (widget-admin-page.test.js)
• Admin Instances (support-page.test.js)

To run, use the command:
yarn test widget-player.test.js widget-creator.test.js support-page.test.js widget-admin-page.test.js

Running yarn test will include tests from the old dashboard as well as tests that have not been implemented (such as the collaborator and settings dialog).

Issues fixed

Widget Admin

• Widget Admin not displaying error message on failed saves
• Replacing Materia.Image.iconUrl with /util/icon-url.js

Widget Creator

• Pressing "Save Draft" doesn't change the text back after it saves (stays on "Saving...")
• Clicking "Update" in published widgets displays the Publish banner instead

Support / Admin Pages

• Includes user support role in User Admin
• The to_array function used by users_search and user_get now sets is_support_user based on searched user's ID instead of the current ID
• Make it so open_at dates must come before close_at dates
• Fixes name not updating in Admin Instance
• Copying a widget with 'Grant Access' on should set include current user as owner of copied widget
• Moves OnCopy to SupportSelectedInstance from the parent SupportPage

Collaborate Dialog

• Collaborate Dialog should show support users if they are collaborators

Other Issues Fixed

• Prefixes the widget admin files with widget-admin for organizational purposes.

History

This was originally #1402. However, since that PR, the creator and player race issues have been solved. I pulled the unit tests from that PR and updated them to account for new changes.

Pages to do in future parts

• Admin Users
• Question Importer
• Media Importer
• Widget Catalog
• My Widgets Page
• Copy dialog
• Collaborator dialog
• Settings dialog

[clpetersonucf]

There's a LOT here but as best I can tell, it looks good, and the tests all pass. Great work.