fun <T> withMockDatastore(vararg entities: Keyed<*>, block: () -> T): T
Within a block of code, mock the datastore to contain the provided objects.
fun <T> withMockDatastore(vararg entities: <ERROR CLASS>, block: () -> T): T
Within a block of code, mock the datastore to contain the provided entities.
Note that this is intended primarily for testing in contexts where
third-party APIs use Entitys. Prefer to use the version with Keyed<*>
instead where possible.