This patch adds a shared-node-helper function that, for now,
exposes a single setMocksInGlobal function. This function
adds node global missing apis (e.g. requestAnimationFrame, indexedDB, ...),
and is called from the different node setup files, than can then be cleaned up.
For some reason, a debugger test had to be updated to pass.
Differential Revision: https://phabricator.services.mozilla.com/D99471
This patch adds some unit tests for the toolbox redux store,
especially for the threads reducers and actions.
In order for jest to work, we need to add babel as well as
some mocks.
Differential Revision: https://phabricator.services.mozilla.com/D68157