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new 5983a231a873 chore: add route-level tests for DDB JSON data type
transformer
5983a231a873 is described below
commit 5983a231a8739e607a1e0acff20a284ad1e636ec
Author: Claus Ibsen <[email protected]>
AuthorDate: Mon Jun 22 22:12:40 2026 +0200
chore: add route-level tests for DDB JSON data type transformer
Test the full route flow (JSON -> transformDataType -> aws2-ddb endpoint)
for PutItem, UpdateItem, and DeleteItem operations using a mock DDB client.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
---
.../ddb/Ddb2JsonDataTypeTransformerRouteTest.java | 125 +++++++++++++++++++++
1 file changed, 125 insertions(+)
diff --git
a/components/camel-aws/camel-aws2-ddb/src/test/java/org/apache/camel/component/aws2/ddb/Ddb2JsonDataTypeTransformerRouteTest.java
b/components/camel-aws/camel-aws2-ddb/src/test/java/org/apache/camel/component/aws2/ddb/Ddb2JsonDataTypeTransformerRouteTest.java
new file mode 100644
index 000000000000..ec89fb1cb51e
--- /dev/null
+++
b/components/camel-aws/camel-aws2-ddb/src/test/java/org/apache/camel/component/aws2/ddb/Ddb2JsonDataTypeTransformerRouteTest.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.camel.component.aws2.ddb;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.test.junit6.CamelTestSupport;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+/**
+ * Tests the full route flow: JSON body ->
transformDataType(aws2-ddb:application-json) -> aws2-ddb endpoint. This
+ * mirrors the aws-ddb-sink kamelet which uses setProperty(operation) +
transformDataType + to(aws2-ddb).
+ */
+public class Ddb2JsonDataTypeTransformerRouteTest extends CamelTestSupport {
+
+ private AmazonDDBClientMock ddbClient;
+
+ @Override
+ protected void doPreSetup() throws Exception {
+ ddbClient = new AmazonDDBClientMock();
+ }
+
+ @Override
+ protected RoutesBuilder createRouteBuilder() {
+ return new RouteBuilder() {
+ @Override
+ public void configure() {
+ context.getRegistry().bind("ddbClient", ddbClient);
+
+ from("direct:putItem")
+ .setProperty("operation",
constant(Ddb2Operations.PutItem.name()))
+ .transformDataType(null, "aws2-ddb:application-json")
+ .to("aws2-ddb://activeTable?operation=PutItem");
+
+ from("direct:updateItem")
+ .setProperty("operation",
constant(Ddb2Operations.UpdateItem.name()))
+ .transformDataType(null, "aws2-ddb:application-json")
+ .to("aws2-ddb://activeTable?operation=UpdateItem");
+
+ from("direct:deleteItem")
+ .setProperty("operation",
constant(Ddb2Operations.DeleteItem.name()))
+ .transformDataType(null, "aws2-ddb:application-json")
+ .to("aws2-ddb://activeTable?operation=DeleteItem");
+ }
+ };
+ }
+
+ @Test
+ public void testPutItem() {
+ String json = "{\"id\": 1234, \"year\": 1977, \"title\": \"Star Wars
IV\"}";
+
+ template.sendBody("direct:putItem", json);
+
+ assertNotNull(ddbClient.putItemRequest);
+ assertEquals("activeTable", ddbClient.putItemRequest.tableName());
+ assertNotNull(ddbClient.putItemRequest.item());
+ assertEquals("1234", ddbClient.putItemRequest.item().get("id").n());
+ assertEquals("1977", ddbClient.putItemRequest.item().get("year").n());
+ assertEquals("Star Wars IV",
ddbClient.putItemRequest.item().get("title").s());
+ }
+
+ @Test
+ public void testUpdateItem() {
+ String json = "{\"key\": {\"id\": 1234}, \"item\": {\"title\": \"King
Kong - Historical\", \"year\": 1933}}";
+
+ template.sendBody("direct:updateItem", json);
+
+ assertNotNull(ddbClient.updateItemRequest);
+ assertEquals("activeTable", ddbClient.updateItemRequest.tableName());
+
+ assertNotNull(ddbClient.updateItemRequest.key());
+ assertEquals("1234", ddbClient.updateItemRequest.key().get("id").n());
+
+ assertNotNull(ddbClient.updateItemRequest.attributeUpdates());
+ assertEquals("King Kong - Historical",
+
ddbClient.updateItemRequest.attributeUpdates().get("title").value().s());
+ assertEquals("1933",
+
ddbClient.updateItemRequest.attributeUpdates().get("year").value().n());
+ }
+
+ @Test
+ public void testDeleteItem() {
+ String json = "{\"key\": {\"id\": 1234}}";
+
+ template.sendBody("direct:deleteItem", json);
+
+ assertNotNull(ddbClient.deleteItemRequest);
+ assertEquals("activeTable", ddbClient.deleteItemRequest.tableName());
+
+ assertNotNull(ddbClient.deleteItemRequest.key());
+ assertEquals("1234", ddbClient.deleteItemRequest.key().get("id").n());
+ }
+
+ @Test
+ public void testUpdateItemWithArrayValues() {
+ String json
+ = "{\"key\": {\"id\": 5678}, \"item\": {\"title\": \"King
Kong\", \"year\": 1933, \"directors\": [\"Merian C. Cooper\", \"Ernest B.
Schoedsack\"]}}";
+
+ template.sendBody("direct:updateItem", json);
+
+ assertNotNull(ddbClient.updateItemRequest);
+ assertEquals("activeTable", ddbClient.updateItemRequest.tableName());
+ assertEquals("5678", ddbClient.updateItemRequest.key().get("id").n());
+
+
assertNotNull(ddbClient.updateItemRequest.attributeUpdates().get("directors"));
+ assertEquals(2,
ddbClient.updateItemRequest.attributeUpdates().get("directors").value().ss().size());
+ }
+}
