Is there a guide how to test in memory room databa...

# coroutines

[Ciprian Grigor]

Is there a guide how to test in memory room database with coroutines especially using new test coroutine api added in kotlin 1.6 ?

[yschimke]

Not sure about a guide, but it's generally seemed to work well.

https://github.com/yschimke/rememberwear/blob/main/wear/src/androidTest/kotlin/com/google/wear/soyted/db/RememberWearDatabaseTest.kt

Apart from runTest{} and creating it, do you need to test other specific cases?

[Ciprian Grigor]

I want to test a flow query that emits data as I do operations on db basic e.g. ( test empty list, insert 2, test 2 items list)

[gildor]

For flow you can use turbine, kotlinx.coroutines do not have test utils for flow
https://github.com/cashapp/turbine