add metadata.json

Author: khairulhabibataws

java-test-samples/java-appsync-sam/metadata.json

@@ -0,0 +1,30 @@
+{
+    "title": "AWS AppSync with Java as Test Unit",
+    "description": "This project contains unit, integration, and load tests for a pattern using AppSync, Dynamodb, CodePipeline, and Cognito",
+    "content_language": "English",
+    "language": "Java",
+    "type": ["Unit", "Integration"],
+    "diagram": "/assets/Architecture-appsync.png",
+    "framework": "SAM",
+    "services": ["appsync", "dynamodb"],
+    "git_repo_url": "https://github.com/aws-samples/serverless-test-samples",
+    "pattern_source": "AWS",
+    "pattern_detail_tabs": [
+        {
+            "title": "Unit Tests",
+            "filepath": "/src/test/java/com/example/MockTest.java"
+        },
+        {
+            "title": "Integration Test",
+            "filepath": "/src/test/java/com/example/IntegrationTest.java"
+        }
+    ],
+    "authors": [
+        {
+          "name": "Khairul Habib",
+          "image": "https://media.licdn.com/dms/image/D4E03AQHqFAANIi27vQ/profile-displayphoto-shrink_800_800/0/1684490526016?e=1689811200&v=beta&t=30wDnGvZET0z7XI-quDfH7G3m4aGrrDbmo74lvha1y0",
+          "bio": "Senior Solutions Architect at AWS",
+          "linkedin": "https://www.linkedin.com/in/khairulhabib"
+        }
+    ]
+}

java-test-samples/java-appsync-sam/src/test/java/com/example/MockTest.java

@@ -513,6 +513,40 @@ public void testGetSingleBookingResolver() throws IOException {
         }
     }
 
+    // Test delete booking resolver
+    @Test
+    public void testDeleteBookingResolver() throws IOException {
+        ObjectMapper mapper = new ObjectMapper();
+        JsonNode contextMap = mapper.readTree(bookingContext);
+
+        // Test request mapping template
+        EvaluateMappingTemplateRequest templateRequest = EvaluateMappingTemplateRequest.builder()
+            .template(getTemplateToString("delete_booking_request.vtl"))
+            .context(bookingContext)
+            .build();
+        EvaluateMappingTemplateResponse templateResponseRequest = appClient.evaluateMappingTemplate(templateRequest);
+        Assertions.assertNotNull(templateResponseRequest.evaluationResult());
+        
+        JsonNode resultMapRequest = mapper.readTree(templateResponseRequest.evaluationResult());
+        
+        Assertions.assertEquals("DeleteItem", resultMapRequest.get("operation").asText());
+        Assertions.assertEquals(contextMap.get("arguments").get("bookingid"), resultMapRequest.get("key").get("bookingid").get("S"));
+        
+        // Test response mapping response
+        EvaluateMappingTemplateRequest templateResponse = EvaluateMappingTemplateRequest.builder()
+            .template(getTemplateToString("delete_booking_response.vtl"))
+            .context(bookingContext)
+            .build();
+        EvaluateMappingTemplateResponse templateResponseResponse = appClient.evaluateMappingTemplate(templateResponse);
+        Assertions.assertNotNull(templateResponseResponse.evaluationResult());
+
+
+        JsonNode resultMapResponse = mapper.readTree(templateResponseResponse.evaluationResult());
+        for (JsonNode jsonNode : resultMapResponse) {
+            Assertions.assertEquals(contextMap.get("result").get(jsonNode.asText()), resultMapResponse.get(jsonNode.asText()));
+        }
+    }
+
     private String getTemplateToString(String location) throws IOException{
 
         try {
@@ -524,4 +558,8 @@ private String getTemplateToString(String location) throws IOException{
         }
 
     }
+    
+    
+
+
 }