wow-test/me.ahoo.wow.test.saga.stateless/WhenStage

WhenStage

interface WhenStage<T : Any> : InjectServiceCapable<WhenStage<T>>

Represents the "when" stage in stateless saga testing.

This interface provides methods to configure the event that triggers the saga and set up expectations for the resulting commands. The typical flow is:

Configure the triggering event
Set expectations on the generated commands

Parameters

The type of the saga being tested.

Functions

functionFilter

abstract fun functionFilter(filter: (MessageFunction<*, *, *>) -> Boolean): WhenStage<T>

Sets a filter for message functions to be considered during testing.

functionName

open fun functionName(functionName: String): WhenStage<T>

Filters message functions by name.

inject

abstract fun inject(inject: ServiceProvider.() -> Unit): WhenStage<T>

Injects services into the test context using the provided configuration block.

open fun <SERVICE : Any> inject(service: SERVICE, serviceName: String = service.javaClass.toName(), serviceType: KType = service.javaClass.kotlin.defaultType): WhenStage<T>

Injects a service instance into the test context.

when

open fun when(event: Any): ExpectStage<T>

Triggers saga processing with a domain event.

open fun when(event: Any, state: Any?, ownerId: String = OwnerId.Companion.DEFAULT_OWNER_ID): ExpectStage<T>

Triggers saga processing with a domain event and optional state.

whenEvent

abstract fun whenEvent(event: Any, state: Any? = null, ownerId: String = OwnerId.Companion.DEFAULT_OWNER_ID): ExpectStage<T>

Triggers saga processing with a domain event and optional parameters.