Creating a mock during the test run seems to sometimes take a
large amount of time when running the tests in parallel (possibly
some kind of resource contention?)
Instead, perform the mocking in the test class so it's part of
the setup, not the actual test runs.
Most of the tests in `LeaveRoomPresenterImplTest.kt` where using `UnconfinedTestDispatcher` which was conflating some of the state returned by the presenter. This prevented to test one specific case which had been left with an `@Ignore` annotation.
This PR switches to `StandardTestDispatcher` so that the ignored test case can work and also fixes some other test cases whose behavior is now more correct under the `StandardTestDispatcher`.
Also updates our test factory method for `CoroutineDispatchers` to more easily obtain a `CoroutineDispatchers` which uses `StandardTestDispatcher`.
- Adds `ModalBottomSheet` to our design components (it wraps the homonimous Material3 one).
- Adds a bottom sheet to the Room list using the aforementioned design component.
- Adds navigation from the room list to a room detail (context menu "Settings" action).
- Consolidates the "leave room flow" into a new `leaveroom` module used by both the room list and the room details.
- Adds progress indicator to the leave room flow
- Uses new `leaveroom` module in `roomdetails` module too.
Parent issue:
- https://github.com/vector-im/element-x-android/issues/261
Chris Smith