Summary:
Made Sandy plugins part of the export / import logic
Note that in the export format there is now a `pluginStates2` field. It could have been put in `pluginStates` as well, but I started with that and it felt very weird, as the `pluginStates` are supposed to reflect what is living in the Redux stores, where sandy state doesn't live in the Redux store (not directly at least). Trying to store it in the same field made things overcomplicated and confusing.
Reviewed By: jknoxville
Differential Revision: D22432769
fbshipit-source-id: d9858e561fad4fadbf0f90858874ed444e3a836c
Summary:
This sets up the initial infra that is to be used by plugin devs to test plugins.
There is not much yet to see, as there is no state or message sending yet. But at least the life cycle of plugins can be test, things are strongly typed and everything is in the place where it should be :)
N.b. the import difference with these utils and the createFlipperMock utilities in Flipper are
1. this testing infra is entirely inside flipper-plugin package, so that plugin devs don't need flipper as a dependency
2. this testing infra doesn't provide abstractions for plugin / device / client switching; it tests plugins purely in isolation of the rest of the world (except for firing `onConnect` / `onDisconnect` which is normally the effect of switching plugins)
Reviewed By: nikoant
Differential Revision: D22255262
fbshipit-source-id: b94ccbab720d2b49428a646aed3c55af71a5bc80
Summary: This diff introduces the `onDestroy` hook that can be used by plugins to listen to the event where a plugin is cleaned up (either because it is disabled, or because the client is being cleaned up)
Reviewed By: jknoxville
Differential Revision: D22208121
fbshipit-source-id: 9c4951ae671be611f21da171c548d4054c481166
