diff --git a/src/main/kotlin/eventDemo/adapter/interfaceLayer/query/GameCommandRouteWebSocket.kt b/src/main/kotlin/eventDemo/adapter/interfaceLayer/query/GameCommandRouteWebSocket.kt
index a4aff7d..f90cdd2 100644
--- a/src/main/kotlin/eventDemo/adapter/interfaceLayer/query/GameCommandRouteWebSocket.kt
+++ b/src/main/kotlin/eventDemo/adapter/interfaceLayer/query/GameCommandRouteWebSocket.kt
@@ -59,10 +59,9 @@ private fun DefaultWebSocketServerSession.runWebSocket(
     }
 
     playerNotificationListener.startListening(
-      { outgoingFrameChannel.trySendBlocking(it) },
       currentPlayer,
       gameId,
-    )
+    ) { outgoingFrameChannel.trySendBlocking(it) }
   }
 }
 
diff --git a/src/main/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListener.kt b/src/main/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListener.kt
index b4e4725..0beb6e2 100644
--- a/src/main/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListener.kt
+++ b/src/main/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListener.kt
@@ -32,9 +32,9 @@ class PlayerNotificationListener(
   private val logger = KotlinLogging.logger {}
 
   fun startListening(
-    outgoingNotification: (Notification) -> Unit,
     currentPlayer: Player,
     gameId: GameId,
+    outgoingNotification: (Notification) -> Unit,
   ) {
     projectionBus.subscribe { currentState ->
       if (currentState !is GameState) return@subscribe
diff --git a/src/test/kotlin/eventDemo/adapter/interfaceLayer/query/GameSimulationTest.kt b/src/test/kotlin/eventDemo/adapter/interfaceLayer/query/GameSimulationTest.kt
index 42f90a0..c7b1a56 100644
--- a/src/test/kotlin/eventDemo/adapter/interfaceLayer/query/GameSimulationTest.kt
+++ b/src/test/kotlin/eventDemo/adapter/interfaceLayer/query/GameSimulationTest.kt
@@ -175,8 +175,8 @@ class GameSimulationTest :
           val eventStore by inject<GameEventStore>()
           val playerNotificationListener by inject<PlayerNotificationListener>()
           ReactionListener(get(), get()).init()
-          playerNotificationListener.startListening({ channelNotification1.trySendBlocking(it) }, player1, gameId)
-          playerNotificationListener.startListening({ channelNotification2.trySendBlocking(it) }, player2, gameId)
+          playerNotificationListener.startListening(player1, gameId) { channelNotification1.trySendBlocking(it) }
+          playerNotificationListener.startListening(player2, gameId) { channelNotification2.trySendBlocking(it) }
 
           GlobalScope.launch(Dispatchers.IO) {
             commandHandler.handle(player1, gameId, channelCommand1, channelNotification1)
diff --git a/src/test/kotlin/eventDemo/business/command/GameCommandHandlerTest.kt b/src/test/kotlin/eventDemo/business/command/GameCommandHandlerTest.kt
index 0810acb..714ca27 100644
--- a/src/test/kotlin/eventDemo/business/command/GameCommandHandlerTest.kt
+++ b/src/test/kotlin/eventDemo/business/command/GameCommandHandlerTest.kt
@@ -34,10 +34,9 @@ class GameCommandHandlerTest :
         val channelNotification = Channel<Notification>(Channel.BUFFERED)
         ReactionListener(get(), get()).init()
         notificationListener.startListening(
-          { channelNotification.trySendBlocking(it) },
           player,
           gameId,
-        )
+        ) { channelNotification.trySendBlocking(it) }
 
         GlobalScope.launch {
           commandHandler.handle(
diff --git a/src/test/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListenerTest.kt b/src/test/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListenerTest.kt
new file mode 100644
index 0000000..d6e6c19
--- /dev/null
+++ b/src/test/kotlin/eventDemo/business/event/projection/projectionListener/PlayerNotificationListenerTest.kt
@@ -0,0 +1,36 @@
+package eventDemo.business.event.projection.projectionListener
+
+import eventDemo.adapter.infrastructureLayer.event.projection.GameProjectionBusInMemory
+import eventDemo.business.entity.GameId
+import eventDemo.business.entity.Player
+import eventDemo.business.event.event.NewPlayerEvent
+import eventDemo.business.event.projection.gameState.GameState
+import eventDemo.business.notification.WelcomeToTheGameNotification
+import io.kotest.core.spec.style.FunSpec
+import io.mockk.mockk
+import io.mockk.verify
+import kotlin.test.assertIs
+
+class PlayerNotificationListenerTest :
+  FunSpec({
+
+    test("startListening should react when a projection is sent to the bus") {
+      val player = Player("Tesla")
+      val gameId = GameId()
+      val bus = GameProjectionBusInMemory()
+      val state =
+        GameState(
+          aggregateId = gameId,
+          lastEvent = NewPlayerEvent(gameId, player, 1),
+          players = setOf(player),
+        )
+      val spyCall: () -> Unit = mockk(relaxed = true)
+      PlayerNotificationListener(bus).startListening(player, gameId) {
+        assertIs<WelcomeToTheGameNotification>(it)
+        spyCall()
+      }
+      bus.publish(state)
+
+      verify(exactly = 1) { spyCall() }
+    }
+  })