From 93c3116b3a0f24b6e9912db38747eea1985d0e9e Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <wilkinsona@vmware.com>
Date: Tue, 9 May 2023 16:56:18 +0100
Subject: [PATCH] Fix failsGracefullyWhenNoTestMainMethodIsFound on Windows

---
 .../boot/gradle/tasks/run/BootTestRunIntegrationTests.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/run/BootTestRunIntegrationTests.java b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/run/BootTestRunIntegrationTests.java
index 76fd8b33ec..8bb449d095 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/run/BootTestRunIntegrationTests.java
+++ b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/run/BootTestRunIntegrationTests.java
@@ -113,7 +113,7 @@ class BootTestRunIntegrationTests {
 		else {
 			assertThat(result.getOutput())
 				.contains("Main class name has not been configured and it could not be resolved from classpath "
-						+ "build/classes/java/test");
+						+ String.join(File.separator, "build", "classes", "java", "test"));
 		}
 	}