Use consistently *KotlinTests naming for Kotlin tests

Closes gh-30837

spring-webflux/src/test/kotlin/org/springframework/web/reactive/function/client/support/WebClientHttpServiceProxyKotlinTests.kt

@@ -40,9 +40,8 @@ import java.util.function.Consumer
  *
  * @author DongHyeon Kim
  * @author Sebastien Deleuze
- *
  */
-class KotlinWebClientHttpServiceProxyTests {
+class WebClientHttpServiceProxyKotlinTests {
 
 	private lateinit var server: MockWebServer
 

spring-webflux/src/test/kotlin/org/springframework/web/reactive/result/InvocableHandlerMethodKotlinTests.kt

@@ -37,7 +37,12 @@ import java.lang.reflect.Method
 import java.time.Duration
 import kotlin.reflect.jvm.javaMethod
 
-class KotlinInvocableHandlerMethodTests {
+/**
+ * Kotlin unit tests for [InvocableHandlerMethod].
+ *
+ * @author Sebastien Deleuze
+ */
+class InvocableHandlerMethodKotlinTests {
 
 	private val exchange = MockServerWebExchange.from(get("http://localhost:8080/path"))
 

spring-webflux/src/test/kotlin/org/springframework/web/reactive/result/method/annotation/MessageWriterResultHandlerKotlinTests.kt

@@ -44,7 +44,7 @@ import java.util.*
  *
  * @author Sebastien Deleuze
  */
-class KotlinMessageWriterResultHandlerTests {
+class MessageWriterResultHandlerKotlinTests {
 
 	private val resultHandler = initResultHandler()