From a995c7589193a3adcd72ff0a6d4d995287e0cbb7 Mon Sep 17 00:00:00 2001
From: Moritz Halbritter <moritz.halbritter@broadcom.com>
Date: Thu, 16 Oct 2025 09:42:24 +0200
Subject: [PATCH] Add nullability annotations to tests in
 smoke-test/spring-boot-smoke-test-session-data-redis

See gh-47263
---
 .../build.gradle                                       |  8 ++++++++
 .../redis/SampleSessionRedisApplicationTests.java      | 10 +++++-----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/smoke-test/spring-boot-smoke-test-session-data-redis/build.gradle b/smoke-test/spring-boot-smoke-test-session-data-redis/build.gradle
index 0d05682eec5..3b07f903582 100644
--- a/smoke-test/spring-boot-smoke-test-session-data-redis/build.gradle
+++ b/smoke-test/spring-boot-smoke-test-session-data-redis/build.gradle
@@ -34,3 +34,11 @@ dependencies {
 	dockerTestImplementation("com.redis:testcontainers-redis")
 	dockerTestImplementation("org.testcontainers:junit-jupiter")
 }
+
+tasks.named("compileTestJava") {
+	options.nullability.checking = "tests"
+}
+
+tasks.named("compileDockerTestJava") {
+	options.nullability.checking = "tests"
+}
diff --git a/smoke-test/spring-boot-smoke-test-session-data-redis/src/dockerTest/java/smoketest/session/redis/SampleSessionRedisApplicationTests.java b/smoke-test/spring-boot-smoke-test-session-data-redis/src/dockerTest/java/smoketest/session/redis/SampleSessionRedisApplicationTests.java
index 58a6ab424f4..8357eea38cf 100644
--- a/smoke-test/spring-boot-smoke-test-session-data-redis/src/dockerTest/java/smoketest/session/redis/SampleSessionRedisApplicationTests.java
+++ b/smoke-test/spring-boot-smoke-test-session-data-redis/src/dockerTest/java/smoketest/session/redis/SampleSessionRedisApplicationTests.java
@@ -72,20 +72,20 @@ class SampleSessionRedisApplicationTests {
 		ResponseEntity<Map<String, Object>> response = getSessions();
 		assertThat(response).isNotNull();
 		assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
-		List<Map<String, Object>> sessions = (List<Map<String, Object>>) response.getBody().get("sessions");
+		Map<String, Object> body = response.getBody();
+		assertThat(body).isNotNull();
+		List<Map<String, Object>> sessions = (List<Map<String, Object>>) body.get("sessions");
 		assertThat(sessions).hasSize(1);
 	}
 
-	private String performLogin() {
+	private void performLogin() {
 		HttpHeaders headers = new HttpHeaders();
 		headers.setAccept(Collections.singletonList(MediaType.TEXT_HTML));
 		headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
 		MultiValueMap<String, String> form = new LinkedMultiValueMap<>();
 		form.set("username", "user");
 		form.set("password", "password");
-		ResponseEntity<String> entity = this.restTemplate.exchange("/login", HttpMethod.POST,
-				new HttpEntity<>(form, headers), String.class);
-		return entity.getHeaders().getFirst("Set-Cookie");
+		this.restTemplate.exchange("/login", HttpMethod.POST, new HttpEntity<>(form, headers), String.class);
 	}
 
 	private RequestEntity<Object> getRequestEntity(URI uri) {