Established @EnableTask to create instance of TaskLifecycle Bean

resolves #494

spring-cloud-task-integration-tests/src/test/java/org/springframework/cloud/task/executionid/TaskStartApplication.java

@@ -19,11 +19,13 @@ package org.springframework.cloud.task.executionid;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.task.configuration.EnableTask;
 import org.springframework.context.annotation.Bean;
 
 /**
  * @author Glenn Renfro
  */
+@EnableTask
 @SpringBootApplication
 public class TaskStartApplication {
 

spring-cloud-task-integration-tests/src/test/java/org/springframework/cloud/task/listener/BatchExecutionEventTests.java

@@ -37,6 +37,7 @@ import org.springframework.cloud.stream.messaging.Sink;
 import org.springframework.cloud.task.batch.listener.BatchEventAutoConfiguration;
 import org.springframework.cloud.task.batch.listener.support.JobExecutionEvent;
 import org.springframework.cloud.task.batch.listener.support.StepExecutionEvent;
+import org.springframework.cloud.task.configuration.EnableTask;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.PropertySource;
 
@@ -157,6 +158,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/job-execution-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class ListenerBinding {
 
 		@StreamListener(Sink.INPUT)
@@ -169,6 +171,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/step-execution-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class StepListenerBinding {
 
 		@StreamListener(Sink.INPUT)
@@ -187,6 +190,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/item-process-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class ItemProcessListenerBinding {
 
 		@StreamListener(Sink.INPUT)
@@ -198,6 +202,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/chunk-events-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class ChunkEventsListenerBinding {
 
 		@StreamListener(Sink.INPUT)
@@ -209,6 +214,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/item-read-events-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class ItemReadEventsListenerBinding {
 
 		@StreamListener(Sink.INPUT)
@@ -220,6 +226,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/skip-events-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class SkipEventsListenerBinding {
 		private static final String SKIPPING_READ_MESSAGE = "Skipped when reading.";
 		private static final String SKIPPING_WRITE_CONTENT = "-1";
@@ -238,6 +245,7 @@ public class BatchExecutionEventTests {
 	@EnableBinding(Sink.class)
 	@PropertySource("classpath:/org/springframework/cloud/task/listener/item-write-events-sink-channel.properties")
 	@EnableAutoConfiguration
+	@EnableTask
 	public static class ItemWriteEventsListenerBinding {
 
 		@StreamListener(Sink.INPUT)

spring-cloud-task-integration-tests/src/test/java/org/springframework/cloud/task/listener/TaskEventTests.java

@@ -34,6 +34,7 @@ import org.springframework.cloud.stream.binder.rabbit.config.RabbitServiceAutoCo
 import org.springframework.cloud.stream.binder.test.junit.rabbit.RabbitTestSupport;
 import org.springframework.cloud.stream.config.BindingServiceConfiguration;
 import org.springframework.cloud.stream.messaging.Sink;
+import org.springframework.cloud.task.configuration.EnableTask;
 import org.springframework.cloud.task.configuration.SimpleTaskAutoConfiguration;
 import org.springframework.cloud.task.configuration.SingleTaskConfiguration;
 import org.springframework.cloud.task.repository.TaskExecution;
@@ -64,12 +65,13 @@ public class TaskEventTests {
 	@Test
 	public void testTaskEventListener() throws Exception {
 		ApplicationContextRunner applicationContextRunner = new ApplicationContextRunner()
-				.withConfiguration(AutoConfigurations.of(TaskEventsConfiguration.class,
+				.withConfiguration(AutoConfigurations.of(
 						TaskEventAutoConfiguration.class,
 						PropertyPlaceholderAutoConfiguration.class,
 						RabbitServiceAutoConfiguration.class,
 						SimpleTaskAutoConfiguration.class,
 						BindingServiceConfiguration.class))
+				.withUserConfiguration(TaskEventsConfiguration.class)
 				.withPropertyValues("--spring.cloud.task.closecontext_enabled=false",
 						"--spring.cloud.task.name=" + TASK_NAME,
 						"--spring.main.web-environment=false",
@@ -82,6 +84,7 @@ public class TaskEventTests {
 		assertTrue(latch.await(1, TimeUnit.SECONDS));
 	}
 
+	@EnableTask
 	@Configuration
 	public static class TaskEventsConfiguration {
 	}