Initial removal of EnableBinding

spring-cloud-stream-integration-tests/deleted-tests/DefaultHeaderPropagationTests.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright 2017-2019 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.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.BinderFactory;
+import org.springframework.cloud.stream.messaging.Processor;
+import org.springframework.cloud.stream.test.binder.TestSupportBinder;
+import org.springframework.integration.annotation.ServiceActivator;
+import org.springframework.integration.support.MessageBuilder;
+import org.springframework.messaging.Message;
+import org.springframework.messaging.MessageChannel;
+import org.springframework.messaging.MessageHeaders;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Marius Bogoevici
+ * @author Oleg Zhurakousky
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+// @checkstyle:off
+@SpringBootTest(classes = DefaultHeaderPropagationTests.HeaderPropagationProcessor.class, webEnvironment = SpringBootTest.WebEnvironment.NONE)
+public class DefaultHeaderPropagationTests {
+
+	// @checkstyle:on
+	@Autowired
+	private Processor testProcessor;
+
+	@Autowired
+	private BinderFactory binderFactory;
+
+	@Test
+	public void testDefaultHeaderPropagation() throws Exception {
+		this.testProcessor.input().send(MessageBuilder.withPayload("{'name':'foo'}")
+				.setHeader(MessageHeaders.CONTENT_TYPE, "application/json")
+				.setHeader("foo", "fooValue").setHeader("bar", "barValue").build());
+		@SuppressWarnings("unchecked")
+		Message<String> received = (Message<String>) ((TestSupportBinder) this.binderFactory
+				.getBinder(null, MessageChannel.class)).messageCollector()
+						.forChannel(this.testProcessor.output())
+						.poll(1, TimeUnit.SECONDS);
+		assertThat(received).isNotNull();
+		assertThat(received.getHeaders()).containsEntry("foo", "fooValue");
+		assertThat(received.getHeaders()).containsEntry("bar", "barValue");
+		assertThat(received.getHeaders()).containsKeys(MessageHeaders.CONTENT_TYPE);
+		assertThat(received.getPayload()).isEqualTo("{'name':'foo'}");
+	}
+
+	@EnableBinding(Processor.class)
+	@EnableAutoConfiguration
+	public static class HeaderPropagationProcessor {
+
+		@ServiceActivator(inputChannel = "input", outputChannel = "output")
+		public Message<String> consume(String data) {
+			return MessageBuilder.withPayload(data)
+					.setHeader(MessageHeaders.CONTENT_TYPE, "text/plain").build();
+		}
+
+	}
+
+}