elihart

class HappoTestActivity : IntegrationTestActivity() {
    override fun testCurrentScreen(
        mockProvider: MockedFragmentProvider,
        fragment: MvRxFragment,
        resetView: (onViewReset: (MvRxFragment) -> Unit) -> Unit,
        finishedTestingFragment: () -> Unit
    ) {
        happoViewSnapshotBuilder.snap(
            activity = this,
            component = mockProvider.fragmentName,

elihart

@Test
fun initialization() = testInitialization(
    expectRequests = {
        GET("text/endpoint")
    },
    expectState = {
        copy(text = Loading())
    }
)

elihart

@Test
fun squared() = TestViewModel::squareNumber {
    setsMapped(2 to 4, 5 to 25) {  ::result }
}

elihart

@Test
fun setBold() = TextViewModel::setBold {
    sets {  ::options {  ::bold } }
}

elihart

@Test
fun loadText() = TextViewModel::loadText {
    withParams(1)
    expectRequests {
        GET("text/endpoint?id=1") shouldReturn "server result"
    } expectState {
        copy(text = "server result")
    }
}

elihart

fun loadText(textId: Long) {
    buildRequest<String>(
        path = "text/endpoint",
        params = {
            kv("id", textId)
        }
    ).execute {
        copy(text = it)
    }
}

elihart

@Test
fun setBold() = TextViewModel::setBold {
    initialState {
        setFalse {  ::options {  ::bold } }
    }
    withParams(true) expectState {
        setTrue {  ::options {  ::bold } }
    }
}

elihart

data class TextOptions(val bold: Boolean = false)

data class TextState(val text: String? = null, val options: TextOptions = TextOptions()) : MvRxState

class TextViewModel(state: TextState) : MvRxViewModel<TextState>(state) {
    
    fun setText(text: String) {
        setState {
            copy(text = text)
        }

elihart

class TextViewModelTest : ViewModelTest<TextState, TextViewModel> {
  
    override fun buildViewModel() = TextViewModel(TextState())
    
    @Test
    fun setText() = TextViewModel::setText {
        withParams("hello") expectState {
            copy(text = "hello")
        }
    }

elihart

@Test
fun setText() = TextViewModel::setText {
    withParams("hello") expectState {
        copy(text = "hello")
    }
}