From a95db9be0d0ae1868b42d838f74b43da2ba0d715 Mon Sep 17 00:00:00 2001
From: Oliver Drotbohm <odrotbohm@vmware.com>
Date: Tue, 18 Oct 2022 09:51:26 +0200
Subject: [PATCH] GH-34 - Improve events assertion in example project.

---
 .../test/java/example/order/OrderIntegrationTests.java    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/spring-modulith-example/src/test/java/example/order/OrderIntegrationTests.java b/spring-modulith-example/src/test/java/example/order/OrderIntegrationTests.java
index 8d520151..8a961f6b 100644
--- a/spring-modulith-example/src/test/java/example/order/OrderIntegrationTests.java
+++ b/spring-modulith-example/src/test/java/example/order/OrderIntegrationTests.java
@@ -39,9 +39,9 @@ class OrderIntegrationTests {
 
 		orders.complete(reference);
 
-		assertThat(events.ofType(OrderCompleted.class))
-				.hasSize(1)
-				.element(0)
-				.extracting(OrderCompleted::getOrderId).isEqualTo(reference.getId());
+		var matchingMapped = events.ofType(OrderCompleted.class)
+				.matchingMapped(OrderCompleted::getOrderId, reference.getId()::equals);
+
+		assertThat(matchingMapped).hasSize(1);
 	}
 }