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| 1 | +package com.adidas.mvi.kotest |
| 2 | + |
| 3 | +import com.adidas.mvi.Loggable |
| 4 | +import com.adidas.mvi.Logger |
| 5 | + |
| 6 | +/** |
| 7 | + * A fake implementation of [Logger] that remembers all logged entries, for use in tests. |
| 8 | + * |
| 9 | + * You can access list of all logged entries from [loggedTranformations] and [loggedIntents]. |
| 10 | + */ |
| 11 | +public class TestMviLogger : Logger { |
| 12 | + public val loggedTranformations: MutableList<LoggedTranformation> = ArrayList<LoggedTranformation>() |
| 13 | + public val loggedIntents: MutableList<LoggedIntent> = ArrayList<LoggedIntent>() |
| 14 | + |
| 15 | + override fun logFailedIntent( |
| 16 | + intent: Loggable, |
| 17 | + throwable: Throwable, |
| 18 | + ) { |
| 19 | + loggedIntents += LoggedIntent.Failure(intent, throwable) |
| 20 | + } |
| 21 | + |
| 22 | + override fun logIntent(intent: Loggable) { |
| 23 | + loggedIntents += LoggedIntent.Success(intent) |
| 24 | + } |
| 25 | + |
| 26 | + override fun logFailedTransformNewState( |
| 27 | + transform: Loggable, |
| 28 | + state: Loggable, |
| 29 | + throwable: Throwable, |
| 30 | + ) { |
| 31 | + loggedTranformations += LoggedTranformation.Failure(transform, state, throwable) |
| 32 | + } |
| 33 | + |
| 34 | + override fun logTransformedNewState( |
| 35 | + transform: Loggable, |
| 36 | + previousState: Loggable, |
| 37 | + newState: Loggable, |
| 38 | + ) { |
| 39 | + loggedTranformations += LoggedTranformation.Success(transform, previousState, newState) |
| 40 | + } |
| 41 | + |
| 42 | + public sealed class LoggedIntent() { |
| 43 | + public abstract val intent: Loggable |
| 44 | + |
| 45 | + public data class Success(override val intent: Loggable) : LoggedIntent() |
| 46 | + public data class Failure(override val intent: Loggable, val throwable: Throwable) : LoggedIntent() |
| 47 | + } |
| 48 | + |
| 49 | + public sealed class LoggedTranformation() { |
| 50 | + public abstract val transform: Loggable |
| 51 | + public abstract val previousState: Loggable |
| 52 | + |
| 53 | + public data class Success(override val transform: Loggable, override val previousState: Loggable, val newState: Loggable) : LoggedTranformation() |
| 54 | + public data class Failure(override val transform: Loggable, override val previousState: Loggable, val throwable: Throwable) : LoggedTranformation() |
| 55 | + } |
| 56 | +} |
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