Adapt tests for Jackson ParameterNamesModule

Closes gh-27511

spring-web/src/test/java/org/springframework/http/codec/json/Jackson2JsonDecoderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -229,9 +229,22 @@ public class Jackson2JsonDecoderTests extends AbstractDecoderTests<Jackson2JsonD
 		StepVerifier.create(result).expectComplete().verify();
 	}
 
-	@Test
+	@Test // gh-27511
 	public void noDefaultConstructor() {
 		Flux<DataBuffer> input = Flux.from(stringBuffer("{\"property1\":\"foo\",\"property2\":\"bar\"}"));
+
+		testDecode(input, BeanWithNoDefaultConstructor.class, step -> step
+				.consumeNextWith(o -> {
+					assertThat(o.getProperty1()).isEqualTo("foo");
+					assertThat(o.getProperty2()).isEqualTo("bar");
+				})
+				.verifyComplete()
+		);
+	}
+
+	@Test
+	public void codecException() {
+		Flux<DataBuffer> input = Flux.from(stringBuffer("["));
 		ResolvableType elementType = ResolvableType.forClass(BeanWithNoDefaultConstructor.class);
 		Flux<Object> flux = new Jackson2JsonDecoder().decode(input, elementType, null, Collections.emptyMap());
 		StepVerifier.create(flux).verifyError(CodecException.class);

spring-web/src/test/java/org/springframework/http/converter/json/MappingJackson2HttpMessageConverterTests.java

@@ -498,14 +498,15 @@ public class MappingJackson2HttpMessageConverterTests {
 		assertThat(result).contains("\"number\":123");
 	}
 
-	@Test
+	@Test // gh-27511
 	public void readWithNoDefaultConstructor() throws Exception {
 		String body = "{\"property1\":\"foo\",\"property2\":\"bar\"}";
 		MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.UTF_8));
 		inputMessage.getHeaders().setContentType(MediaType.APPLICATION_JSON);
-		assertThatExceptionOfType(HttpMessageConversionException.class).isThrownBy(() ->
-				converter.read(BeanWithNoDefaultConstructor.class, inputMessage))
-			.withMessageStartingWith("Type definition error:");
+		BeanWithNoDefaultConstructor bean =
+				(BeanWithNoDefaultConstructor)converter.read(BeanWithNoDefaultConstructor.class, inputMessage);
+		assertThat(bean.property1).isEqualTo("foo");
+		assertThat(bean.property2).isEqualTo("bar");
 	}
 
 	@Test