Convert various test classes to @⁠ParameterizedClass

See gh-35833

spring-context-support/src/test/java/org/springframework/cache/caffeine/CaffeineReactiveCachingTests.java

@@ -20,8 +20,11 @@ import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.atomic.AtomicLong;
 
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.ValueSource;
+import org.junit.jupiter.api.AutoClose;
+import org.junit.jupiter.api.Named;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedClass;
+import org.junit.jupiter.params.provider.FieldSource;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
@@ -34,21 +37,38 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Named.named;
 
 /**
  * Tests for annotation-based caching methods that use reactive operators.
  *
  * @author Juergen Hoeller
+ * @author Sam Brannen
  * @since 6.1
  */
+@ParameterizedClass
+@FieldSource("configClasses")
 class CaffeineReactiveCachingTests {
 
-	@ParameterizedTest
-	@ValueSource(classes = {AsyncCacheModeConfig.class, AsyncCacheModeWithoutNullValuesConfig.class})
-	void cacheHitDetermination(Class<?> configClass) {
-		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(configClass, ReactiveCacheableService.class);
-		ReactiveCacheableService service = ctx.getBean(ReactiveCacheableService.class);
+	static List<Named<Class<?>>> configClasses = List.of(
+			named(AsyncCacheModeConfig.class.getSimpleName(), AsyncCacheModeConfig.class),
+			named(AsyncCacheModeWithoutNullValuesConfig.class.getSimpleName(), AsyncCacheModeWithoutNullValuesConfig.class));
 
+
+	@AutoClose
+	private final AnnotationConfigApplicationContext ctx;
+
+	private final ReactiveCacheableService service;
+
+
+	CaffeineReactiveCachingTests(Class<?> configClass) {
+		this.ctx = new AnnotationConfigApplicationContext(configClass, ReactiveCacheableService.class);
+		this.service = ctx.getBean(ReactiveCacheableService.class);
+	}
+
+
+	@Test
+	void cacheHitDetermination() {
 		Object key = new Object();
 
 		Long r1 = service.cacheFuture(key).join();
@@ -102,16 +122,10 @@ class CaffeineReactiveCachingTests {
 
 		assertThat(r1).isNotNull();
 		assertThat(r1).isSameAs(r2).isSameAs(r3);
-
-		ctx.close();
 	}
 
-	@ParameterizedTest
-	@ValueSource(classes = {AsyncCacheModeConfig.class, AsyncCacheModeWithoutNullValuesConfig.class})
-	void fluxCacheDoesntDependOnFirstRequest(Class<?> configClass) {
-		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(configClass, ReactiveCacheableService.class);
-		ReactiveCacheableService service = ctx.getBean(ReactiveCacheableService.class);
-
+	@Test
+	void fluxCacheDoesntDependOnFirstRequest() {
 		Object key = new Object();
 
 		List<Long> l1 = service.cacheFlux(key).take(1L, true).collectList().block();
@@ -123,8 +137,6 @@ class CaffeineReactiveCachingTests {
 		assertThat(l1).as("l1").containsExactly(first);
 		assertThat(l2).as("l2").containsExactly(first, 0L, -1L);
 		assertThat(l3).as("l3").containsExactly(first, 0L, -1L, -2L, -3L);
-
-		ctx.close();
 	}