Spring Cloud Task modules are added. (#3675)

* Spring Cloud Task modules are added. * Unnecessary files are removed. * All Sysout are replaced by Logger from Util. * class name is fixed in Logger. * Spring cloud task batch module POM updated with dependencies from Maven Central. * Links are removed and unnecessary comments are removed from POM.
2018-02-20 11:35:52 +06:00
parent 327d8b5d97
commit 6826ad1853
13 changed files with 534 additions and 0 deletions
@@ -0,0 +1,72 @@
+package com.baeldung.SpringCloudTaskFinal;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.cloud.deployer.spi.core.AppDeploymentRequest;
+import org.springframework.cloud.deployer.spi.task.TaskLauncher;
+import org.springframework.cloud.stream.messaging.Sink;
+import org.springframework.cloud.task.launcher.TaskLaunchRequest;
+import org.springframework.context.ApplicationContext;
+import org.springframework.messaging.support.GenericMessage;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.verify;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(
+    classes = SpringCloudTaskSinkApplication.class)
+public class SpringCloudTaskSinkApplicationTests {
+
+    @Autowired
+    ApplicationContext context;
+
+    @Autowired
+    private Sink sink;
+
+    @Test
+    public void testTaskLaunch() throws IOException {
+
+        TaskLauncher taskLauncher =
+            context.getBean(TaskLauncher.class);
+
+        Map<String, String> prop = new HashMap<String, String>();
+        prop.put("server.port", "0");
+        TaskLaunchRequest request = new TaskLaunchRequest(
+            "maven://org.springframework.cloud.task.app:"
+                + "timestamp-task:jar:1.0.1.RELEASE", null,
+            prop,
+            null, null);
+        GenericMessage<TaskLaunchRequest> message = new GenericMessage<TaskLaunchRequest>(
+            request);
+        this.sink.input().send(message);
+
+        ArgumentCaptor<AppDeploymentRequest> deploymentRequest = ArgumentCaptor
+            .forClass(AppDeploymentRequest.class);
+
+        verify(taskLauncher).launch(
+            deploymentRequest.capture());
+
+        AppDeploymentRequest actualRequest = deploymentRequest
+            .getValue();
+
+        // Verifying the co-ordinate of launched Task here.
+        assertTrue(actualRequest.getCommandlineArguments()
+            .isEmpty());
+        assertEquals("0", actualRequest.getDefinition()
+            .getProperties().get("server.port"));
+        assertTrue(actualRequest
+            .getResource()
+            .toString()
+            .contains(
+                "org.springframework.cloud.task.app:timestamp-task:jar:1.0.1.RELEASE"));
+    }
+}