test: add RabbitMQ test

src/test/kotlin/eventDemo/adapter/infrastructureLayer/GameEventBusInRabbitMQTest.kt

@@ -0,0 +1,49 @@
+package eventDemo.adapter.infrastructureLayer
+
+import com.rabbitmq.client.ConnectionFactory
+import eventDemo.adapter.infrastructureLayer.event.GameEventBusInMemory
+import eventDemo.adapter.infrastructureLayer.event.GameEventBusInRabbinMQ
+import eventDemo.business.entity.GameId
+import eventDemo.business.entity.Player
+import eventDemo.business.event.GameEventBus
+import eventDemo.business.event.event.NewPlayerEvent
+import eventDemo.testKoinApplicationWithConfig
+import io.kotest.assertions.nondeterministic.eventually
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.datatest.withData
+import io.kotest.matchers.equals.shouldBeEqual
+import io.mockk.mockk
+import io.mockk.spyk
+import io.mockk.verify
+import kotlin.time.Duration.Companion.seconds
+
+class GameEventBusInRabbitMQTest :
+  FunSpec({
+    context("Pub/sub") {
+      testKoinApplicationWithConfig {
+        val busListToTest: Map<String, GameEventBus> =
+          mapOf(
+            GameEventBusInMemory::class.java.simpleName to GameEventBusInMemory(),
+            GameEventBusInRabbinMQ::class.java.simpleName to GameEventBusInRabbinMQ(get<ConnectionFactory>()),
+          )
+
+        withData(busListToTest) { bus ->
+          val spy = spyk(mockk<() -> Unit>())
+          val aggregateId = GameId()
+          val player1 = Player(name = "Tesla")
+          val player2 = Player(name = "Einstein")
+
+          bus.subscribe { obj ->
+            spy()
+            obj.aggregateId shouldBeEqual aggregateId
+          }
+          bus.publish(NewPlayerEvent(aggregateId, player1, 1))
+          bus.publish(NewPlayerEvent(aggregateId, player2, 2))
+
+          eventually(1.seconds) {
+            verify(exactly = 2) { spy() }
+          }
+        }
+      }
+    }
+  })