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Improve concurrence of ProjectionSnapshotRepositoryInMemory and GameEventHandler

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This commit is contained in:
Fabrice Lecomte
2025-03-13 23:57:20 +01:00
parent 286dedac76
commit 91767e3747
21 changed files with 358 additions and 154 deletions
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26
src/test/kotlin/eventDemo/libs/event/VersionBuilderLocalTest.kt
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@@ -6,6 +6,12 @@ import kotlinx.coroutines.DelicateCoroutinesApi
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.joinAll
import kotlinx.coroutines.launch
import java.util.UUID
@JvmInline
private value class IdTest(
override val id: UUID = UUID.randomUUID(),
) : AggregateId
@OptIn(DelicateCoroutinesApi::class)
class VersionBuilderLocalTest :
@@ -13,30 +19,34 @@ class VersionBuilderLocalTest :
test("buildNextVersion") {
VersionBuilderLocal().run {
buildNextVersion() shouldBeEqual 1
buildNextVersion() shouldBeEqual 2
buildNextVersion() shouldBeEqual 3
val id = IdTest()
buildNextVersion(id) shouldBeEqual 1
buildNextVersion(id) shouldBeEqual 2
buildNextVersion(IdTest()) shouldBeEqual 1
buildNextVersion(id) shouldBeEqual 3
}
}
test("buildNextVersion concurrently") {
val versionBuilder = VersionBuilderLocal()
val id = IdTest()
(1..20)
.map {
GlobalScope.launch {
(1..1000).map {
versionBuilder.buildNextVersion()
versionBuilder.buildNextVersion(id)
}
}
}.joinAll()
versionBuilder.getLastVersion() shouldBeEqual 20 * 1000
versionBuilder.getLastVersion(id) shouldBeEqual 20 * 1000
}
test("getLastVersion") {
VersionBuilderLocal().run {
getLastVersion() shouldBeEqual 0
getLastVersion() shouldBeEqual 0
getLastVersion() shouldBeEqual 0
val id = IdTest()
getLastVersion(id) shouldBeEqual 0
getLastVersion(id) shouldBeEqual 0
getLastVersion(id) shouldBeEqual 0
}
}
})