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Updated on 2026-08-14

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Tangem 2026-06-05 14:34:29 +04:00
parent 774898f560
commit 4e05219c25
11 changed files with 579 additions and 243 deletions
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37
data/account/src/test/java/com/tangem/data/account/producer/DefaultMultiAccountListProducerTest.kt
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@ -8,22 +8,27 @@ import com.tangem.domain.core.flow.FlowProducerTools
import com.tangem.domain.models.TokensSortType
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.models.wallet.UserWalletId
import app.cash.turbine.test
import com.tangem.test.core.TestFlowProducerTools
import com.tangem.test.core.getEmittedValues
import com.tangem.utils.coroutines.TestingCoroutineDispatcherProvider
import io.mockk.*
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.emptyFlow
import kotlinx.coroutines.flow.filterNotNull
import kotlinx.coroutines.flow.flowOf
import kotlinx.coroutines.test.TestScope
import kotlinx.coroutines.test.UnconfinedTestDispatcher
import kotlinx.coroutines.test.runTest
import org.junit.jupiter.api.AfterEach
import org.junit.jupiter.api.Disabled
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.TestInstance
/**
[REDACTED_AUTHOR]
*/
@OptIn(ExperimentalCoroutinesApi::class)
@Suppress("UnusedFlow")
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
class DefaultMultiAccountListProducerTest {
@ -40,6 +45,23 @@ class DefaultMultiAccountListProducerTest {
dispatchers = TestingCoroutineDispatcherProvider(),
)
private fun TestScope.createProducer(): DefaultMultiAccountListProducer {
val testDispatcher = UnconfinedTestDispatcher(testScheduler)
return DefaultMultiAccountListProducer(
params = Unit,
flowProducerTools = TestFlowProducerTools(scope = backgroundScope, dispatcher = testDispatcher),
userWalletsListRepository = userWalletsListRepository,
singleAccountListSupplier = singleAccountListSupplier,
dispatchers = TestingCoroutineDispatcherProvider(
main = testDispatcher,
mainImmediate = testDispatcher,
io = testDispatcher,
default = testDispatcher,
single = testDispatcher,
),
)
}
private val userWalletId = UserWalletId("011")
private val userWallet = mockk<UserWallet> {
every { this@mockk.walletId } returns userWalletId
@ -144,7 +166,6 @@ class DefaultMultiAccountListProducerTest {
}
}
@Disabled
@Test
fun `flow returns empty list if factory throws exception`() = runTest {
// Arrange
@ -154,12 +175,12 @@ class DefaultMultiAccountListProducerTest {
val exception = RuntimeException("Converter error")
every { singleAccountListSupplier.invoke(userWalletId) } throws exception
// Act
val actual = producer.produceWithFallback().let(::getEmittedValues)
// Assert
val expected = emptyList<AccountList>()
Truth.assertThat(actual).containsExactly(expected)
// Act / Assert: the factory throws -> retryWhen emits the empty fallback.
// Stop before the 2s retry fires so the upstream is collected exactly once.
createProducer().produceWithFallback().test {
Truth.assertThat(awaitItem()).isEqualTo(emptyList<AccountList>())
cancelAndIgnoreRemainingEvents()
}
coVerifySequence {
userWalletsListRepository.load()