Remove references to original content type

spring-cloud-stream-integration-tests/src/test/java/org/springframework/cloud/stream/config/LegacyContentTypeTests.java

@@ -1,83 +0,0 @@
-/*
- * Copyright 2015-2018 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.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.cloud.stream.config;
-
-import java.nio.charset.StandardCharsets;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.cloud.stream.annotation.EnableBinding;
-import org.springframework.cloud.stream.binder.BinderHeaders;
-import org.springframework.cloud.stream.messaging.Sink;
-import org.springframework.integration.support.MessageBuilder;
-import org.springframework.messaging.Message;
-import org.springframework.messaging.MessageHandler;
-import org.springframework.messaging.MessageHeaders;
-import org.springframework.messaging.MessagingException;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-/**
- * @author Soby Chacko
- * @author Oleg Zhurakousky
- */
-@RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = { LegacyContentTypeTests.LegacyTestSink.class })
-public class LegacyContentTypeTests {
-
-	@Autowired
-	private Sink testSink;
-
-	@Test
-	public void testOriginalContentTypeIsRetrievedForLegacyContentHeaderType()
-			throws Exception {
-		final CountDownLatch latch = new CountDownLatch(1);
-		MessageHandler messageHandler = new MessageHandler() {
-			@Override
-			public void handleMessage(Message<?> message) throws MessagingException {
-				assertThat(message.getPayload()).isInstanceOf(byte[].class);
-				assertThat(((byte[]) message.getPayload())).isEqualTo(
-						"{\"message\":\"Hi\"}".getBytes(StandardCharsets.UTF_8));
-				assertThat(
-						message.getHeaders().get(MessageHeaders.CONTENT_TYPE).toString())
-								.isEqualTo("application/json");
-				latch.countDown();
-			}
-		};
-		this.testSink.input().subscribe(messageHandler);
-		this.testSink.input().send(MessageBuilder
-				.withPayload("{\"message\":\"Hi\"}".getBytes())
-				.setHeader(BinderHeaders.BINDER_ORIGINAL_CONTENT_TYPE, "application/json")
-				.build());
-		assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();
-		this.testSink.input().unsubscribe(messageHandler);
-	}
-
-	@EnableBinding(Sink.class)
-	@EnableAutoConfiguration
-	public static class LegacyTestSink {
-
-	}
-
-}