Test library doesn't provide latest changes

[Quentin1010]

Version used : komposable-architecture-test-1.0.0-preview01

Test extensions provided by the library only gives some parts of the extensions that are supposed to be visible in the code.

Todo's example uses extensions from komposable-architecture-test/src/main/java/com/toggl/komposable/test/store/ReducerTestExtensions.kt, but it's not available on my side

README regarding testing also doesn't seem up to date