Adding a few more tests.

Added unit tests to classes that had no coverage.
Added unit tests to classes bump up coverage.

spring-cloud-task-stream/src/test/java/org/springframework/cloud/task/batch/listener/JobInstanceEventTests.java

@@ -21,6 +21,7 @@ import org.junit.Test;
 import org.springframework.cloud.task.batch.listener.support.JobInstanceEvent;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
 
 /**
  * @author Glenn Renfro
@@ -36,4 +37,23 @@ public class JobInstanceEventTests {
 		assertEquals(INSTANCE_ID, jobInstanceEvent.getInstanceId());
 		assertEquals(JOB_NAME, jobInstanceEvent.getJobName());
 	}
+
+	@Test
+	public void testEmptyConstructor() {
+		JobInstanceEvent jobInstanceEvent = new JobInstanceEvent();
+		assertNull(jobInstanceEvent.getJobName());
+	}
+
+	@Test(expected = NullPointerException.class)
+	public void testEmptyConstructorEmptyId() {
+		JobInstanceEvent jobInstanceEvent = new JobInstanceEvent();
+		jobInstanceEvent.getInstanceId();
+	}
+
+	@Test
+	public void testToString() {
+		JobInstanceEvent jobInstanceEvent = new JobInstanceEvent(INSTANCE_ID, JOB_NAME);
+		assertEquals("JobInstanceEvent: id=1, version=null, Job=[FOOBAR]",
+				jobInstanceEvent.toString());
+	}
 }

spring-cloud-task-stream/src/test/java/org/springframework/cloud/task/launcher/TaskLaunchConfigurationTests.java

@@ -0,0 +1,45 @@
+/*
+ *  Copyright 2016 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
+ *
+ *          http://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.task.launcher;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.cloud.deployer.spi.local.LocalTaskLauncher;
+import org.springframework.context.ApplicationContext;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import static org.junit.Assert.assertNotNull;
+
+/**
+ * @author Glenn Renfro
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = {TaskLauncherConfiguration.class})
+public class TaskLaunchConfigurationTests {
+	@Autowired
+	ApplicationContext context;
+
+	@Test
+	public void testTaskLauncher() {
+		LocalTaskLauncher taskLauncher =
+				context.getBean(LocalTaskLauncher.class);
+		assertNotNull(taskLauncher);
+	}
+}

spring-cloud-task-stream/src/test/java/org/springframework/cloud/task/launcher/TaskLaunchRequestTests.java

@@ -0,0 +1,79 @@
+/*
+ *  Copyright 2016 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
+ *
+ *          http://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.task.launcher;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Glenn Renfro
+ */
+public class TaskLaunchRequestTests {
+	public static final String URI = "http://myURI";
+
+	@Test
+	public void testEquals() {
+		List args = new ArrayList<String>();
+		Map map = new HashMap<String,String>();
+		args.add("foo");
+		map.put("bar", "baz");
+
+		TaskLaunchRequest request = new TaskLaunchRequest(URI,
+				Collections.EMPTY_LIST,
+				Collections.EMPTY_MAP,
+				Collections.EMPTY_MAP);
+		TaskLaunchRequest request2 = new TaskLaunchRequest(URI,
+				Collections.EMPTY_LIST,
+				Collections.EMPTY_MAP,
+				Collections.EMPTY_MAP);
+		assertFalse(request.equals(null));
+		assertTrue(request.equals(request));
+		assertTrue(request.equals(request2));
+		TaskLaunchRequest requestDiff = new TaskLaunchRequest("http://oops",
+				Collections.EMPTY_LIST,
+				Collections.EMPTY_MAP,
+				Collections.EMPTY_MAP);
+		assertFalse(request.equals(requestDiff));
+
+		requestDiff = new TaskLaunchRequest(URI,
+				args,
+				Collections.EMPTY_MAP,
+				Collections.EMPTY_MAP);
+		assertFalse(request.equals(requestDiff));
+
+		requestDiff = new TaskLaunchRequest(URI,
+				Collections.EMPTY_LIST,
+				map,
+				Collections.EMPTY_MAP);
+		assertFalse(request.equals(requestDiff));
+
+		requestDiff = new TaskLaunchRequest(URI,
+				Collections.EMPTY_LIST,
+				Collections.EMPTY_MAP,
+				map);
+		assertFalse(request.equals(requestDiff));
+
+	}
+}