DATAES-652 - Send if_seq_no and if_primary_term parameters when index…

...ing via ReactiveElasticsearchClient

Original PR: #322

src/test/java/org/springframework/data/elasticsearch/client/util/RequestConvertersTest.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2018-2019 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
+ *
+ *      https://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.data.elasticsearch.client.util;
+
+import static org.hamcrest.Matchers.hasEntry;
+import static org.hamcrest.Matchers.hasKey;
+import static org.hamcrest.Matchers.not;
+import static org.junit.Assert.assertThat;
+
+import java.util.HashMap;
+
+import org.elasticsearch.action.delete.DeleteRequest;
+import org.elasticsearch.action.index.IndexRequest;
+import org.elasticsearch.client.Request;
+import org.junit.Test;
+
+/**
+ * Unit tests for {@link RequestConverters}.
+ *
+ * @author Roman Puchkovskiy
+ */
+public class RequestConvertersTest {
+	@Test // DATAES-652
+	public void shouldNotAddIfSeqNoAndIfPrimaryTermToResultIfInputDoesNotcontainThemWhenConvertingIndexRequest() {
+		IndexRequest request = createMinimalIndexRequest();
+
+		Request result = RequestConverters.index(request);
+
+		assertThat(result.getParameters(), not(hasKey("if_seq_no")));
+		assertThat(result.getParameters(), not(hasKey("if_primary_term")));
+	}
+
+	private IndexRequest createMinimalIndexRequest() {
+		IndexRequest request = new IndexRequest("the-index", "the-type", "id");
+		request.source(new HashMap<String, String>() {
+			{
+				put("test", "test");
+			}
+		});
+		return request;
+	}
+
+	@Test // DATAES-652
+	public void shouldAddIfSeqNoAndIfPrimaryTermToResultIfInputcontainsThemWhenConvertingIndexRequest() {
+		IndexRequest request = createMinimalIndexRequest();
+		request.setIfSeqNo(3);
+		request.setIfPrimaryTerm(4);
+
+		Request result = RequestConverters.index(request);
+
+		assertThat(result.getParameters(), hasEntry("if_seq_no", "3"));
+		assertThat(result.getParameters(), hasEntry("if_primary_term", "4"));
+	}
+
+	@Test // DATAES-652
+	public void shouldNotAddIfSeqNoAndIfPrimaryTermToResultIfInputDoesNotcontainThemWhenConvertingDeleteRequest() {
+		DeleteRequest request = createMinimalDeleteRequest();
+
+		Request result = RequestConverters.delete(request);
+
+		assertThat(result.getParameters(), not(hasKey("if_seq_no")));
+		assertThat(result.getParameters(), not(hasKey("if_primary_term")));
+	}
+
+	private DeleteRequest createMinimalDeleteRequest() {
+		return new DeleteRequest("the-index", "the-type", "id");
+	}
+
+	@Test // DATAES-652
+	public void shouldAddIfSeqNoAndIfPrimaryTermToResultIfInputcontainsThemWhenConvertingDeleteRequest() {
+		DeleteRequest request = createMinimalDeleteRequest();
+		request.setIfSeqNo(3);
+		request.setIfPrimaryTerm(4);
+
+		Request result = RequestConverters.delete(request);
+
+		assertThat(result.getParameters(), hasEntry("if_seq_no", "3"));
+		assertThat(result.getParameters(), hasEntry("if_primary_term", "4"));
+	}
+}