Polish "Add spring-batch-test when Spring Batch is selected"

Closes gh-516

initializr-service/src/main/java/io/spring/initializr/service/extension/SpringBatchTestRequestPostProcessor.java

@@ -21,6 +21,7 @@ import io.spring.initializr.generator.ProjectRequestPostProcessor;
 import io.spring.initializr.metadata.Dependency;
 import io.spring.initializr.metadata.InitializrMetadata;
 import io.spring.initializr.util.Version;
+
 import org.springframework.stereotype.Component;
 
 /**

initializr-service/src/test/java/io/spring/initializr/service/extension/SpringBatchTestRequestPostProcessorTests.java

@@ -48,6 +48,15 @@ public class SpringBatchTestRequestPostProcessorTests
 				.hasDependenciesCount(2);
 	}
 
+	@Test
+	public void batchTestIsNotAddedWithoutSpringBatch() {
+		ProjectRequest request = createProjectRequest("web");
+		generateMavenPom(request)
+				.hasSpringBootStarterDependency("web")
+				.hasSpringBootStarterTest()
+				.hasDependenciesCount(2);
+	}
+
 	private static Dependency springBatchTest() {
 		Dependency dependency = Dependency.withId("spring-batch-test",
 				"org.springframework.batch", "spring-batch-test");