fixed mapping and tests

persistence-modules/spring-data-elasticsearch/src/main/java/com/baeldung/spring/data/es/model/Author.java

@@ -1,7 +1,12 @@
 package com.baeldung.spring.data.es.model;
 
+import static org.springframework.data.elasticsearch.annotations.FieldType.Text;
+
+import org.springframework.data.elasticsearch.annotations.Field;
+
 public class Author {
 
+    @Field(type = Text)
     private String name;
 
     public Author() {

persistence-modules/spring-data-elasticsearch/src/test/java/com/baeldung/SpringContextManualTest.java

@@ -8,7 +8,9 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import com.baeldung.spring.data.es.config.Config;
 
 /**
- * This Manual test requires: * Elasticsearch instance running on localhost:9200.
+ * This Manual test requires: 
+ * Elasticsearch instance running on localhost:9200.
+ * 
  * The following docker command can be used:
  * docker run -d --name es761 -p 9200:9200 -e "discovery.type=single-node" elasticsearch:7.6.1
  */

persistence-modules/spring-data-elasticsearch/src/test/java/com/baeldung/elasticsearch/ElasticSearchManualTest.java

@@ -37,7 +37,9 @@ import org.springframework.data.elasticsearch.client.ClientConfiguration;
 import org.springframework.data.elasticsearch.client.RestClients;
 
 /**
- * This Manual test requires: * Elasticsearch instance running on localhost:9200.
+ * This Manual test requires: 
+ * Elasticsearch instance running on localhost:9200.
+ * 
  * The following docker command can be used:
  * docker run -d --name es761 -p 9200:9200 -e "discovery.type=single-node" elasticsearch:7.6.1
  */

persistence-modules/spring-data-elasticsearch/src/test/java/com/baeldung/elasticsearch/GeoQueriesManualTest.java

@@ -39,7 +39,9 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 /**
- * This Manual test requires: * Elasticsearch instance running on localhost:9200.
+ * This Manual test requires:
+ * Elasticsearch instance running on localhost:9200.
+ * 
  * The following docker command can be used:
  * docker run -d --name es761 -p 9200:9200 -e "discovery.type=single-node" elasticsearch:7.6.1
  */

persistence-modules/spring-data-elasticsearch/src/test/java/com/baeldung/spring/data/es/ElasticSearchManualTest.java

@@ -15,6 +15,7 @@ import com.baeldung.spring.data.es.model.Article;
 import com.baeldung.spring.data.es.model.Author;
 import com.baeldung.spring.data.es.repository.ArticleRepository;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -30,7 +31,9 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 /**
- * This Manual test requires: * Elasticsearch instance running on localhost:9200.
+ * This Manual test requires: 
+ * Elasticsearch instance running on localhost:9200.
+ * 
  * The following docker command can be used:
  * docker run -d --name es761 -p 9200:9200 -e "discovery.type=single-node" elasticsearch:7.6.1
  */
@@ -49,10 +52,6 @@ public class ElasticSearchManualTest {
 
     @Before
     public void before() {
-        elasticsearchTemplate.indexOps(Article.class).delete();
-        elasticsearchTemplate.indexOps(Article.class).create();
-        // don't call putMapping() to test the default mappings
-
         Article article = new Article("Spring Data Elasticsearch");
         article.setAuthors(asList(johnSmith, johnDoe));
         article.setTags("elasticsearch", "spring data");
@@ -74,6 +73,11 @@ public class ElasticSearchManualTest {
         articleRepository.save(article);
     }
 
+    @After
+    public void after() {
+        articleRepository.deleteAll();
+    }
+    
     @Test
     public void givenArticleService_whenSaveArticle_thenIdIsAssigned() {
         final List<Author> authors = asList(new Author("John Smith"), johnDoe);

persistence-modules/spring-data-elasticsearch/src/test/java/com/baeldung/spring/data/es/ElasticSearchQueryManualTest.java

@@ -34,6 +34,7 @@ import org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation;
 import org.elasticsearch.search.aggregations.bucket.terms.ParsedStringTerms;
 import org.elasticsearch.search.aggregations.bucket.terms.TermsAggregationBuilder;
 import org.elasticsearch.search.builder.SearchSourceBuilder;
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -47,7 +48,9 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 /**
- * This Manual test requires: * Elasticsearch instance running on localhost:9200.
+ * This Manual test requires: 
+ * Elasticsearch instance running on localhost:9200.
+ * 
  * The following docker command can be used:
  * docker run -d --name es761 -p 9200:9200 -e "discovery.type=single-node" elasticsearch:7.6.1
  */
@@ -69,11 +72,6 @@ public class ElasticSearchQueryManualTest {
 
   @Before
   public void before() {
-    elasticsearchTemplate.indexOps(Article.class).delete();
-    elasticsearchTemplate.indexOps(Article.class).create();
-    elasticsearchTemplate.indexOps(Article.class).createMapping();
-    elasticsearchTemplate.indexOps(Article.class).refresh();;
-
     Article article = new Article("Spring Data Elasticsearch");
     article.setAuthors(asList(johnSmith, johnDoe));
     article.setTags("elasticsearch", "spring data");
@@ -95,6 +93,11 @@ public class ElasticSearchQueryManualTest {
     articleRepository.save(article);
   }
 
+  @After
+  public void after() {
+    articleRepository.deleteAll();
+  }
+
   @Test
   public void givenFullTitle_whenRunMatchQuery_thenDocIsFound() {
     final NativeSearchQuery searchQuery = new NativeSearchQueryBuilder()