Polishing.

Rename AssumeConnection to EnabledOnElasticsearch following the typical design of JUnit 5 EnabledOn… annotation programming model. Enable tests by default if the test element isn't annotated with EnabledOnElasticsearch as we assume that the extension was activated by the parent.

Move EnabledOnElasticsearch into utility project.

See #583
Original pull request: #609

elasticsearch/example/src/test/java/example/springdata/elasticsearch/conference/ElasticsearchOperationsTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2021 the original author or authors.
+ * Copyright 2020-2021 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.
@@ -15,12 +15,15 @@
  */
 package example.springdata.elasticsearch.conference;
 
-import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.*;
+
+import example.springdata.elasticsearch.util.EnabledOnElasticsearch;
 
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 
 import org.junit.jupiter.api.Test;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.data.elasticsearch.core.ElasticsearchOperations;
@@ -40,7 +43,8 @@ import org.springframework.data.elasticsearch.core.query.CriteriaQuery;
  * @author Prakhar Gupta
  */
 @SpringBootTest(classes = ApplicationConfiguration.class)
-public class ElasticsearchOperationsTest {
+@EnabledOnElasticsearch
+class ElasticsearchOperationsTest {
 
 	private static final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
 
@@ -48,7 +52,7 @@ public class ElasticsearchOperationsTest {
 	ElasticsearchOperations operations;
 
 	@Test
-	public void textSearch() throws ParseException {
+	void textSearch() throws ParseException {
 
 		String expectedDate = "2014-10-29";
 		String expectedWord = "java";
@@ -66,7 +70,7 @@ public class ElasticsearchOperationsTest {
 	}
 
 	@Test
-	public void geoSpatialSearch() {
+	void geoSpatialSearch() {
 
 		GeoPoint startLocation = new GeoPoint(50.0646501D, 19.9449799D);
 		String range = "330mi"; // or 530km