Merge branch '5.3.x' into main

spring-core/src/testFixtures/java/org/springframework/core/testfixture/codec/AbstractEncoderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -81,7 +81,7 @@ public abstract class AbstractEncoderTests<E extends Encoder<?>> extends Abstrac
 	 * Helper methods that tests for a variety of encoding scenarios. This methods
 	 * invokes:
 	 * <ul>
-	 *     <li>{@link #testEncode(Publisher, ResolvableType, Consumer, MimeType, Map)}</li>
+	 *     <li>{@link #testEncode(Publisher, ResolvableType, MimeType, Map, Consumer)}</li>
 	 *     <li>{@link #testEncodeError(Publisher, ResolvableType, MimeType, Map)}</li>
 	 *     <li>{@link #testEncodeCancel(Publisher, ResolvableType, MimeType, Map)}</li>
 	 *     <li>{@link #testEncodeEmpty(ResolvableType, MimeType, Map)}</li>
@@ -94,30 +94,32 @@ public abstract class AbstractEncoderTests<E extends Encoder<?>> extends Abstrac
 	 */
 	protected <T> void testEncodeAll(Publisher<? extends T> input, Class<? extends T> inputClass,
 			Consumer<StepVerifier.FirstStep<DataBuffer>> stepConsumer) {
-		testEncodeAll(input, ResolvableType.forClass(inputClass), stepConsumer, null, null);
+
+		testEncodeAll(input, ResolvableType.forClass(inputClass), null, null, stepConsumer);
 	}
 
 	/**
 	 * Helper methods that tests for a variety of decoding scenarios. This methods
 	 * invokes:
 	 * <ul>
-	 *     <li>{@link #testEncode(Publisher, ResolvableType, Consumer, MimeType, Map)}</li>
+	 *     <li>{@link #testEncode(Publisher, ResolvableType, MimeType, Map, Consumer)}</li>
 	 *     <li>{@link #testEncodeError(Publisher, ResolvableType, MimeType, Map)}</li>
 	 *     <li>{@link #testEncodeCancel(Publisher, ResolvableType, MimeType, Map)}</li>
 	 *     <li>{@link #testEncodeEmpty(ResolvableType, MimeType, Map)}</li>
 	 * </ul>
 	 *
+	 * @param <T> the output type
 	 * @param input the input to be provided to the encoder
 	 * @param inputType the input type
-	 * @param stepConsumer a consumer to {@linkplain StepVerifier verify} the output
 	 * @param mimeType the mime type to use for decoding. May be {@code null}.
 	 * @param hints the hints used for decoding. May be {@code null}.
-	 * @param <T> the output type
+	 * @param stepConsumer a consumer to {@linkplain StepVerifier verify} the output
 	 */
 	protected <T> void testEncodeAll(Publisher<? extends T> input, ResolvableType inputType,
-			Consumer<StepVerifier.FirstStep<DataBuffer>> stepConsumer,
-			@Nullable MimeType mimeType, @Nullable Map<String, Object> hints) {
-		testEncode(input, inputType, stepConsumer, mimeType, hints);
+			@Nullable MimeType mimeType, @Nullable Map<String, Object> hints,
+			Consumer<StepVerifier.FirstStep<DataBuffer>> stepConsumer) {
+
+		testEncode(input, inputType, mimeType, hints, stepConsumer);
 		testEncodeError(input, inputType, mimeType, hints);
 		testEncodeCancel(input, inputType, mimeType, hints);
 		testEncodeEmpty(inputType, mimeType, hints);
@@ -133,25 +135,25 @@ public abstract class AbstractEncoderTests<E extends Encoder<?>> extends Abstrac
 	 */
 	protected <T> void testEncode(Publisher<? extends T> input, Class<? extends T> inputClass,
 			Consumer<StepVerifier.FirstStep<DataBuffer>> stepConsumer) {
-		testEncode(input, ResolvableType.forClass(inputClass), stepConsumer, null, null);
+
+		testEncode(input, ResolvableType.forClass(inputClass), null, null, stepConsumer);
 	}
 
 	/**
 	 * Test a standard {@link Encoder#encode encode} scenario.
 	 *
+	 * @param <T> the output type
 	 * @param input the input to be provided to the encoder
 	 * @param inputType the input type
-	 * @param stepConsumer a consumer to {@linkplain StepVerifier verify} the output
 	 * @param mimeType the mime type to use for decoding. May be {@code null}.
 	 * @param hints the hints used for decoding. May be {@code null}.
-	 * @param <T> the output type
+	 * @param stepConsumer a consumer to {@linkplain StepVerifier verify} the output
 	 */
 	protected <T> void testEncode(Publisher<? extends T> input, ResolvableType inputType,
-			Consumer<StepVerifier.FirstStep<DataBuffer>> stepConsumer,
-			@Nullable MimeType mimeType, @Nullable Map<String, Object> hints) {
+			@Nullable MimeType mimeType, @Nullable Map<String, Object> hints,
+			Consumer<StepVerifier.FirstStep<DataBuffer>> stepConsumer) {
 
-		Flux<DataBuffer> result = encoder().encode(input, this.bufferFactory, inputType,
-				mimeType, hints);
+		Flux<DataBuffer> result = encoder().encode(input, this.bufferFactory, inputType, mimeType, hints);
 		StepVerifier.FirstStep<DataBuffer> step = StepVerifier.create(result);
 		stepConsumer.accept(step);
 	}

spring-test/src/main/java/org/springframework/mock/http/client/MockClientHttpResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -32,7 +32,7 @@ import org.springframework.util.Assert;
  */
 public class MockClientHttpResponse extends MockHttpInputMessage implements ClientHttpResponse {
 
-	private final HttpStatus status;
+	private final int statusCode;
 
 
 	/**
@@ -41,7 +41,17 @@ public class MockClientHttpResponse extends MockHttpInputMessage implements Clie
 	public MockClientHttpResponse(byte[] body, HttpStatus statusCode) {
 		super(body);
 		Assert.notNull(statusCode, "HttpStatus is required");
-		this.status = statusCode;
+		this.statusCode = statusCode.value();
+	}
+
+	/**
+	 * Variant of {@link #MockClientHttpResponse(byte[], HttpStatus)} with a
+	 * custom HTTP status code.
+	 * @since 5.3.17
+	 */
+	public MockClientHttpResponse(byte[] body, int statusCode) {
+		super(body);
+		this.statusCode = statusCode;
 	}
 
 	/**
@@ -50,23 +60,34 @@ public class MockClientHttpResponse extends MockHttpInputMessage implements Clie
 	public MockClientHttpResponse(InputStream body, HttpStatus statusCode) {
 		super(body);
 		Assert.notNull(statusCode, "HttpStatus is required");
-		this.status = statusCode;
+		this.statusCode = statusCode.value();
+	}
+
+	/**
+	 * Variant of {@link #MockClientHttpResponse(InputStream, HttpStatus)} with a
+	 * custom HTTP status code.
+	 * @since 5.3.17
+	 */
+	public MockClientHttpResponse(InputStream body, int statusCode) {
+		super(body);
+		this.statusCode = statusCode;
 	}
 
 
 	@Override
-	public HttpStatus getStatusCode() throws IOException {
-		return this.status;
+	public HttpStatus getStatusCode() {
+		return HttpStatus.valueOf(this.statusCode);
 	}
 
 	@Override
-	public int getRawStatusCode() throws IOException {
-		return this.status.value();
+	public int getRawStatusCode() {
+		return this.statusCode;
 	}
 
 	@Override
-	public String getStatusText() throws IOException {
-		return this.status.getReasonPhrase();
+	public String getStatusText() {
+		HttpStatus status = HttpStatus.resolve(this.statusCode);
+		return (status != null ? status.getReasonPhrase() : "");
 	}
 
 	@Override

spring-test/src/main/java/org/springframework/test/web/client/response/DefaultResponseCreator.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -17,7 +17,6 @@
 package org.springframework.test.web.client.response;
 
 import java.io.IOException;
-import java.io.InputStream;
 import java.net.URI;
 import java.nio.charset.StandardCharsets;
 
@@ -40,7 +39,7 @@ import org.springframework.util.Assert;
  */
 public class DefaultResponseCreator implements ResponseCreator {
 
-	private final HttpStatus statusCode;
+	private final int statusCode;
 
 	private byte[] content = new byte[0];
 
@@ -56,6 +55,15 @@ public class DefaultResponseCreator implements ResponseCreator {
 	 */
 	protected DefaultResponseCreator(HttpStatus statusCode) {
 		Assert.notNull(statusCode, "HttpStatus must not be null");
+		this.statusCode = statusCode.value();
+	}
+
+	/**
+	 * Protected constructor.
+	 * Use static factory methods in {@link MockRestResponseCreators}.
+	 * @since 5.3.17
+	 */
+	protected DefaultResponseCreator(int statusCode) {
 		this.statusCode = statusCode;
 	}
 
@@ -111,14 +119,9 @@ public class DefaultResponseCreator implements ResponseCreator {
 
 	@Override
 	public ClientHttpResponse createResponse(@Nullable ClientHttpRequest request) throws IOException {
-		MockClientHttpResponse response;
-		if (this.contentResource != null) {
-			InputStream stream = this.contentResource.getInputStream();
-			response = new MockClientHttpResponse(stream, this.statusCode);
-		}
-		else {
-			response = new MockClientHttpResponse(this.content, this.statusCode);
-		}
+		MockClientHttpResponse response = (this.contentResource != null ?
+				new MockClientHttpResponse(this.contentResource.getInputStream(), this.statusCode) :
+				new MockClientHttpResponse(this.content, this.statusCode));
 		response.getHeaders().putAll(this.headers);
 		return response;
 	}

spring-test/src/main/java/org/springframework/test/web/client/response/MockRestResponseCreators.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -117,6 +117,15 @@ public abstract class MockRestResponseCreators {
 		return new DefaultResponseCreator(status);
 	}
 
+	/**
+	 * Variant of {@link #withStatus(HttpStatus)} for a custom HTTP status code.
+	 * @param status the response status
+	 * @since 5.3.17
+	 */
+	public static DefaultResponseCreator withRawStatus(int status) {
+		return new DefaultResponseCreator(status);
+	}
+
 	/**
 	 * {@code ResponseCreator} with an internal application {@code IOException}.
 	 * <p>For example, one could use this to simulate a {@code SocketTimeoutException}.

spring-test/src/test/java/org/springframework/test/web/client/response/ResponseCreatorsTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -128,6 +128,15 @@ class ResponseCreatorsTests {
 		assertThat(StreamUtils.copyToByteArray(response.getBody()).length).isEqualTo(0);
 	}
 
+	@Test
+	void withCustomStatus() throws Exception {
+		DefaultResponseCreator responseCreator = MockRestResponseCreators.withRawStatus(454);
+		MockClientHttpResponse response = (MockClientHttpResponse) responseCreator.createResponse(null);
+
+		assertThat(response.getRawStatusCode()).isEqualTo(454);
+		assertThat(response.getStatusText()).isEmpty();
+	}
+
 	@Test
 	void withException() {
 		ResponseCreator responseCreator = MockRestResponseCreators.withException(new SocketTimeoutException());

spring-web/src/main/java/org/springframework/http/codec/json/AbstractJackson2Encoder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -196,21 +196,25 @@ public abstract class AbstractJackson2Encoder extends Jackson2CodecSupport imple
 	public DataBuffer encodeValue(Object value, DataBufferFactory bufferFactory,
 			ResolvableType valueType, @Nullable MimeType mimeType, @Nullable Map<String, Object> hints) {
 
-		ObjectMapper mapper = selectObjectMapper(valueType, mimeType);
-		if (mapper == null) {
-			throw new IllegalStateException("No ObjectMapper for " + valueType);
-		}
 		Class<?> jsonView = null;
 		FilterProvider filters = null;
 		if (value instanceof MappingJacksonValue mappingJacksonValue) {
 			value = mappingJacksonValue.getValue();
+			valueType = ResolvableType.forInstance(value);
 			jsonView = mappingJacksonValue.getSerializationView();
 			filters = mappingJacksonValue.getFilters();
 		}
+
+		ObjectMapper mapper = selectObjectMapper(valueType, mimeType);
+		if (mapper == null) {
+			throw new IllegalStateException("No ObjectMapper for " + valueType);
+		}
+
 		ObjectWriter writer = createObjectWriter(mapper, valueType, mimeType, jsonView, hints);
 		if (filters != null) {
 			writer = writer.with(filters);
 		}
+
 		ByteArrayBuilder byteBuilder = new ByteArrayBuilder(writer.getFactory()._getBufferRecycler());
 		try {
 			JsonEncoding encoding = getJsonEncoding(mimeType);

spring-web/src/test/java/org/springframework/http/codec/json/Jackson2JsonEncoderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -95,12 +95,12 @@ public class Jackson2JsonEncoderTests extends AbstractEncoderTests<Jackson2JsonE
 				new Pojo("foofoo", "barbar"),
 				new Pojo("foofoofoo", "barbarbar"));
 
-		testEncodeAll(input, ResolvableType.forClass(Pojo.class), step -> step
+		testEncodeAll(input, ResolvableType.forClass(Pojo.class), APPLICATION_STREAM_JSON, null, step -> step
 				.consumeNextWith(expectString("{\"foo\":\"foo\",\"bar\":\"bar\"}\n"))
 				.consumeNextWith(expectString("{\"foo\":\"foofoo\",\"bar\":\"barbar\"}\n"))
 				.consumeNextWith(expectString("{\"foo\":\"foofoofoo\",\"bar\":\"barbarbar\"}\n"))
-				.verifyComplete(),
-				APPLICATION_STREAM_JSON, null);
+				.verifyComplete()
+		);
 	}
 
 	@Test // SPR-15866
@@ -168,15 +168,15 @@ public class Jackson2JsonEncoderTests extends AbstractEncoderTests<Jackson2JsonE
 				new Pojo("foofoofoo", "barbarbar")
 		);
 
-		testEncode(input, ResolvableType.forClass(Pojo.class), step -> step
+		testEncode(input, ResolvableType.forClass(Pojo.class), barMediaType, null, step -> step
 				.consumeNextWith(expectString("{\"foo\":\"foo\",\"bar\":\"bar\"}\n")
 						.andThen(DataBufferUtils::release))
 				.consumeNextWith(expectString("{\"foo\":\"foofoo\",\"bar\":\"barbar\"}\n")
 						.andThen(DataBufferUtils::release))
 				.consumeNextWith(expectString("{\"foo\":\"foofoofoo\",\"bar\":\"barbarbar\"}\n")
 						.andThen(DataBufferUtils::release))
-				.verifyComplete(),
-				barMediaType, null);
+				.verifyComplete()
+		);
 	}
 
 	@Test
@@ -190,11 +190,10 @@ public class Jackson2JsonEncoderTests extends AbstractEncoderTests<Jackson2JsonE
 		ResolvableType type = ResolvableType.forClass(JacksonViewBean.class);
 		Map<String, Object> hints = singletonMap(JSON_VIEW_HINT, MyJacksonView1.class);
 
-		testEncode(input, type, step -> step
-						.consumeNextWith(expectString("{\"withView1\":\"with\"}")
-								.andThen(DataBufferUtils::release))
-						.verifyComplete(),
-				null, hints);
+		testEncode(input, type, null, hints, step -> step
+				.consumeNextWith(expectString("{\"withView1\":\"with\"}").andThen(DataBufferUtils::release))
+				.verifyComplete()
+		);
 	}
 
 	@Test
@@ -208,11 +207,10 @@ public class Jackson2JsonEncoderTests extends AbstractEncoderTests<Jackson2JsonE
 		ResolvableType type = ResolvableType.forClass(JacksonViewBean.class);
 		Map<String, Object> hints = singletonMap(JSON_VIEW_HINT, MyJacksonView3.class);
 
-		testEncode(input, type, step -> step
-						.consumeNextWith(expectString("{\"withoutView\":\"without\"}")
-								.andThen(DataBufferUtils::release))
-						.verifyComplete(),
-				null, hints);
+		testEncode(input, type, null, hints, step -> step
+				.consumeNextWith(expectString("{\"withoutView\":\"without\"}").andThen(DataBufferUtils::release))
+				.verifyComplete()
+		);
 	}
 
 	@Test
@@ -227,11 +225,33 @@ public class Jackson2JsonEncoderTests extends AbstractEncoderTests<Jackson2JsonE
 
 		ResolvableType type = ResolvableType.forClass(MappingJacksonValue.class);
 
-		testEncode(Mono.just(jacksonValue), type, step -> step
-						.consumeNextWith(expectString("{\"withView1\":\"with\"}")
-								.andThen(DataBufferUtils::release))
-						.verifyComplete(),
-				null, Collections.emptyMap());
+		testEncode(Mono.just(jacksonValue), type, null, Collections.emptyMap(), step -> step
+				.consumeNextWith(expectString("{\"withView1\":\"with\"}").andThen(DataBufferUtils::release))
+				.verifyComplete()
+		);
+	}
+
+	@Test // gh-28045
+	public void jacksonValueUnwrappedBeforeObjectMapperSelection() {
+
+		JacksonViewBean bean = new JacksonViewBean();
+		bean.setWithView1("with");
+		bean.setWithView2("with");
+		bean.setWithoutView("without");
+
+		MappingJacksonValue jacksonValue = new MappingJacksonValue(bean);
+		jacksonValue.setSerializationView(MyJacksonView1.class);
+
+		ResolvableType type = ResolvableType.forClass(MappingJacksonValue.class);
+
+		MediaType halMediaType = MediaType.parseMediaType("application/hal+json");
+		ObjectMapper mapper = new ObjectMapper().configure(SerializationFeature.INDENT_OUTPUT, true);
+		this.encoder.registerObjectMappersForType(JacksonViewBean.class, map -> map.put(halMediaType, mapper));
+
+		testEncode(Mono.just(jacksonValue), type, halMediaType, Collections.emptyMap(), step -> step
+				.consumeNextWith(expectString("{\n  \"withView1\" : \"with\"\n}").andThen(DataBufferUtils::release))
+				.verifyComplete()
+		);
 	}
 
 	@Test // gh-22771
@@ -252,11 +272,12 @@ public class Jackson2JsonEncoderTests extends AbstractEncoderTests<Jackson2JsonE
 	@Test
 	public void encodeAscii() {
 		Mono<Object> input = Mono.just(new Pojo("foo", "bar"));
+		MimeType mimeType = new MimeType("application", "json", StandardCharsets.US_ASCII);
 
-		testEncode(input, ResolvableType.forClass(Pojo.class), step -> step
+		testEncode(input, ResolvableType.forClass(Pojo.class), mimeType, null, step -> step
 				.consumeNextWith(expectString("{\"foo\":\"foo\",\"bar\":\"bar\"}"))
-				.verifyComplete(),
-				new MimeType("application", "json", StandardCharsets.US_ASCII), null);
+				.verifyComplete()
+		);
 	}
 
 

spring-web/src/test/java/org/springframework/http/codec/json/Jackson2SmileEncoderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -108,17 +108,13 @@ public class Jackson2SmileEncoderTests extends AbstractEncoderTests<Jackson2Smil
 	}
 
 	@Test
-	public void encodeError() throws Exception {
+	public void encodeError() {
 		Mono<Pojo> input = Mono.error(new InputException());
-
-		testEncode(input, Pojo.class, step -> step
-				.expectError(InputException.class)
-				.verify());
-
+		testEncode(input, Pojo.class, step -> step.expectError(InputException.class).verify());
 	}
 
 	@Test
-	public void encodeAsStream() throws Exception {
+	public void encodeAsStream() {
 		Pojo pojo1 = new Pojo("foo", "bar");
 		Pojo pojo2 = new Pojo("foofoo", "barbar");
 		Pojo pojo3 = new Pojo("foofoofoo", "barbarbar");

spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlEncoderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -70,8 +70,8 @@ public class Jaxb2XmlEncoderTests extends AbstractEncoderTests<Jaxb2XmlEncoder>
 		Mono<Pojo> input = Mono.just(new Pojo("foofoo", "barbar"));
 
 		testEncode(input, Pojo.class, step -> step
-				.consumeNextWith(
-						expectXml("<?xml version='1.0' encoding='UTF-8' standalone='yes'?>" +
+				.consumeNextWith(expectXml(
+						"<?xml version='1.0' encoding='UTF-8' standalone='yes'?>" +
 								"<pojo><bar>barbar</bar><foo>foofoo</foo></pojo>"))
 				.verifyComplete());
 	}
@@ -79,10 +79,7 @@ public class Jaxb2XmlEncoderTests extends AbstractEncoderTests<Jaxb2XmlEncoder>
 	@Test
 	public void encodeError() {
 		Flux<Pojo> input = Flux.error(RuntimeException::new);
-
-		testEncode(input, Pojo.class, step -> step
-				.expectError(RuntimeException.class)
-				.verify());
+		testEncode(input, Pojo.class, step -> step.expectError(RuntimeException.class).verify());
 	}
 
 	@Test
@@ -90,9 +87,11 @@ public class Jaxb2XmlEncoderTests extends AbstractEncoderTests<Jaxb2XmlEncoder>
 		Mono<Container> input = Mono.just(new Container());
 
 		testEncode(input, Pojo.class, step -> step
-				.consumeNextWith(
-						expectXml("<?xml version='1.0' encoding='UTF-8' standalone='yes'?>" +
-								"<container><foo><name>name1</name></foo><bar><title>title1</title></bar></container>"))
+				.consumeNextWith(expectXml(
+						"<?xml version='1.0' encoding='UTF-8' standalone='yes'?>" +
+								"<container>" +
+								"<foo><name>name1</name></foo><bar><title>title1</title></bar>" +
+								"</container>"))
 				.verifyComplete());
 	}
 

spring-web/src/test/kotlin/org/springframework/http/codec/json/KotlinSerializationJsonEncoderTests.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -65,8 +65,7 @@ class KotlinSerializationJsonEncoderTests : AbstractEncoderTests<KotlinSerializa
 				Pojo("foofoo", "barbar"),
 				Pojo("foofoofoo", "barbarbar")
 		)
-		testEncode(input, Pojo::class.java, { step: FirstStep<DataBuffer?> ->
-			step
+		testEncode(input, Pojo::class.java, { step: FirstStep<DataBuffer?> -> step
 			.consumeNextWith(expectString("[" +
 					"{\"foo\":\"foo\",\"bar\":\"bar\"}," +
 					"{\"foo\":\"foofoo\",\"bar\":\"barbar\"}," +
@@ -79,8 +78,7 @@ class KotlinSerializationJsonEncoderTests : AbstractEncoderTests<KotlinSerializa
 	@Test
 	fun encodeMono() {
 		val input = Mono.just(Pojo("foo", "bar"))
-		testEncode(input, Pojo::class.java, { step: FirstStep<DataBuffer?> ->
-			step
+		testEncode(input, Pojo::class.java, { step: FirstStep<DataBuffer?> -> step
 			.consumeNextWith(expectString("{\"foo\":\"foo\",\"bar\":\"bar\"}")
 				.andThen { dataBuffer: DataBuffer? -> DataBufferUtils.release(dataBuffer) })
 			.verifyComplete()