krzdabrowski

abstract class BaseViewModel<UI_STATE : Parcelable, PARTIAL_UI_STATE, EVENT, INTENT>(
    (...)
) : ViewModel(),
    IntentDelegate<INTENT, PARTIAL_UI_STATE> by IntentDelegateImpl(),
    InternalChangesDelegate<PARTIAL_UI_STATE> by InternalChangesDelegateImpl(),
    EventDelegate<EVENT> by EventDelegateImpl() {

    init {
        viewModelScope.launch {
            merge(

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class EventDelegateImpl<EVENT> : EventDelegate<EVENT> {

    private val eventChannel = Channel<EVENT>(Channel.BUFFERED)

    override fun getEvents(): Flow<EVENT> = eventChannel.receiveAsFlow()

    override suspend fun setEvent(event: EVENT) {
        eventChannel.send(event)
    }
}

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class RocketsViewModelTest {

    @JvmField
    @RegisterExtension
    val mainDispatcherExtension = MainDispatcherExtension()

    @RelaxedMockK
    private lateinit var getRocketsUseCase: GetRocketsUseCase
    
    (...)

krzdabrowski

[versions]
hilt                        = "2.50"
kotlin                      = "1.9.22"
kotlin-coroutines           = "1.7.3"
retrofit                    = "2.9.0"
room                        = "2.6.1"
(...)


[plugins]

krzdabrowski

name: CI workflow

on: pull_request

jobs:
  build:
    runs-on: macos-latest
    timeout-minutes: 30

    steps:

krzdabrowski

const val ROCKET_DIVIDER_TEST_TAG = "rocketDividerTestTag"

@Composable
fun RocketsListContent(
    rocketList: List<RocketDisplayable>,
    (...)
) {
    LazyColumn(...) {
        itemsIndexed(
            items = rocketList,

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private fun refreshRockets(): Flow<PartialState> = flow<PartialState> {
    refreshRocketsUseCase()
        .onFailure {
            emit(Error(it))
        }
}.onStart {
    emit(Loading)
}

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sealed class NavigationDestination(
    val route: String
) {
    data object Rockets : NavigationDestination("rocketsDestination")
    data object Back : NavigationDestination("navigationBack")
}

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@HiltViewModel
class RocketsViewModel @Inject constructor(
    (...)
    private val refreshRocketsUseCase: RefreshRocketsUseCase,
    (...)
)

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fun interface RefreshRocketsUseCase : suspend () -> Result<Unit>

suspend fun refreshRockets(
    rocketRepository: RocketRepository,
): Result<Unit> = resultOf {
    rocketRepository.refreshRockets()
}