Support for Multiple xpath queries in single api query

Issue-ID: CPS-510
Signed-off-by: Niranjana <niranjana.y60@wipro.com>
Change-Id: I79c41d8028355a205d6d1e7808f64447dd94a28b

14 files changed, 405 insertions, 19 deletions

diff --git a/cps-tbdmt-service/pom.xml b/cps-tbdmt-service/pom.xml
index 3291e8d..d9181c5 100644
--- a/cps-tbdmt-service/pom.xml
+++ b/cps-tbdmt-service/pom.xml
@@ -77,6 +77,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
         <!--Test dependencies-->
         <dependency>
             <groupId>com.openpojo</groupId>
diff --git a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/exception/OutputTransformationException.java b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/exception/OutputTransformationException.java
new file mode 100644
index 0000000..f3d8e05
--- /dev/null
+++ b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/exception/OutputTransformationException.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 Wipro Limited.
+ * ================================================================================
+ * 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
+ *
+ *      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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.tbdmt.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@ResponseStatus(HttpStatus.BAD_REQUEST)
+public class OutputTransformationException extends RuntimeException {
+
+    public OutputTransformationException(final String exception) {
+        super(exception);
+    }
+}
diff --git a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/Template.java b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/Template.java
index 00ad134..fe8f528 100644
--- a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/Template.java
+++ b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/Template.java
@@ -53,4 +53,8 @@ public class Template implements Serializable {
 
     private Boolean includeDescendants;
 
+    private String multipleQueryTemplateId;
+
+    private String transformParam;
+
 }
diff --git a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateKey.java b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateKey.java
index ab465b9..3e8353b 100644
--- a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateKey.java
+++ b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateKey.java
@@ -38,6 +38,4 @@ public class TemplateKey implements Serializable {
 
     private String templateId;
 
-    private String model;
-
 }
diff --git a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateRequest.java b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateRequest.java
index 6b08ad8..b7873cf 100644
--- a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateRequest.java
+++ b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/model/TemplateRequest.java
@@ -48,4 +48,8 @@ public class TemplateRequest implements Serializable {
     private String requestType;
 
     private Boolean includeDescendants;
+
+    private String multipleQueryTemplateId;
+
+    private String transformParam;
 }
diff --git a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogic.java b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogic.java
index b7dd42a..05aed38 100644
--- a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogic.java
+++ b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogic.java
@@ -20,13 +20,24 @@
 
 package org.onap.cps.tbdmt.service;
 
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
 import com.hubspot.jinjava.Jinjava;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import org.apache.commons.lang3.StringUtils;
 import org.onap.cps.tbdmt.client.CpsRestClient;
 import org.onap.cps.tbdmt.db.TemplateRepository;
 import org.onap.cps.tbdmt.exception.CpsClientException;
 import org.onap.cps.tbdmt.exception.ExecuteException;
+import org.onap.cps.tbdmt.exception.OutputTransformationException;
 import org.onap.cps.tbdmt.exception.TemplateNotFoundException;
 import org.onap.cps.tbdmt.model.AppConfiguration;
 import org.onap.cps.tbdmt.model.ExecutionRequest;
@@ -51,19 +62,68 @@ public class ExecutionBusinessLogic {
      * Execute a template stored in the database.
      *
      * @param schemaSet schema set
-     * @param id id
+     * @param templateId templateId
      * @param executionRequest inputs to be applied to the templates
      * @return result response from the execution of template
      */
-    public String executeTemplate(final String schemaSet, final String id, final ExecutionRequest executionRequest) {
+    public String executeTemplate(final String schemaSet, final String templateId,
+                    final ExecutionRequest executionRequest) {
 
-        final Optional<Template> templateOptional = templateRepository.findById(new TemplateKey(id, schemaSet));
+        final Optional<Template> templateOptional = templateRepository.findById(new TemplateKey(templateId));
         if (templateOptional.isPresent()) {
-            return execute(templateOptional.get(), executionRequest.getInputParameters());
+            if (!StringUtils.isBlank(templateOptional.get().getMultipleQueryTemplateId())) {
+                return executeMultipleQuery(templateOptional.get(), executionRequest.getInputParameters());
+            } else {
+                return execute(templateOptional.get(), executionRequest.getInputParameters());
+            }
         }
         throw new TemplateNotFoundException("Template does not exist");
     }
 
+    private String executeMultipleQuery(final Template template, final Map<String, String> inputParameters)
+                    throws OutputTransformationException {
+
+        final List<Object> processedQueryOutput = new ArrayList<Object>();
+        final String multipleQuerytemplateId = template.getMultipleQueryTemplateId();
+        final Optional<Template> multipleQueryTemplate =
+                templateRepository.findById(new TemplateKey(multipleQuerytemplateId));
+        if (!multipleQueryTemplate.isPresent()) {
+            throw new TemplateNotFoundException("Multiple query template does not exist");
+        } else {
+            if (StringUtils.isBlank(multipleQueryTemplate.get().getTransformParam())) {
+                throw new OutputTransformationException("Error executing multiple query: "
+                                + "Template must have atleast one transformParameter");
+            }
+            final List<String> transformParamList = new ArrayList<String>(
+                    Arrays.asList(multipleQueryTemplate.get().getTransformParam().split("\\s*,\\s*")));
+            final String inputKey = transformParamList.get(transformParamList.size() - 1);
+            final String queryParamString = execute(multipleQueryTemplate.get(), inputParameters);
+            final List<String> queryParamList = new ArrayList<String>();
+            final JsonParser jsonParser = new JsonParser();
+            final Gson gson = new Gson();
+            try {
+                if (jsonParser.parse(queryParamString).isJsonArray()) {
+                    final JsonArray array = jsonParser.parse(queryParamString).getAsJsonArray();
+
+                    for (final JsonElement jsonElement : array) {
+                        queryParamList.add(gson.fromJson(jsonElement, String.class));
+                    }
+                } else {
+                    queryParamList.add(queryParamString);
+                }
+                queryParamList.forEach(queryParam -> {
+                    final Map<String, String> inputParameter = new HashMap<String, String>();
+                    inputParameter.put(inputKey, queryParam);
+                    final Object result = execute(template, inputParameter);
+                    processedQueryOutput.add(result);
+                });
+            } catch (final Exception e) {
+                throw new OutputTransformationException(e.getLocalizedMessage());
+            }
+            return processedQueryOutput.toString();
+        }
+    }
+
     private String execute(final Template template, final Map<String, String> inputParameters) {
         final String anchor = appConfiguration.getSchemaToAnchor().get(template.getModel());
         if (anchor == null) {
@@ -72,12 +132,70 @@ public class ExecutionBusinessLogic {
         final String xpath = generateXpath(template.getXpathTemplate(), inputParameters);
 
         try {
-            return cpsRestClient.fetchNode(anchor, xpath, template.getRequestType(), template.getIncludeDescendants());
+            final String result = cpsRestClient.fetchNode(anchor, xpath, template.getRequestType(),
+                        template.getIncludeDescendants());
+            if (StringUtils.isBlank(template.getTransformParam())) {
+                return result;
+            } else {
+                final List<JsonElement> json = transform(template, result);
+                return new Gson().toJson(json);
+            }
         } catch (final CpsClientException e) {
             throw new ExecuteException(e.getLocalizedMessage());
         }
     }
 
+    private List<JsonElement> transform(final Template template, final String result) {
+
+        final JsonElement transformJsonElement = new Gson().fromJson(result, JsonElement.class);
+        List<JsonElement> transformedResult;
+        List<JsonElement> temp;
+        List<JsonElement> processedOutput = new ArrayList<JsonElement>();
+        final List<String> transformParamList =
+                new ArrayList<String>(Arrays.asList(template.getTransformParam().split("\\s*,\\s*")));
+        try {
+            if (transformParamList.size() > 0) {
+                processedOutput = find(transformParamList.get(0), transformJsonElement, new ArrayList<JsonElement>());
+                transformParamList.remove(0);
+                for (final String param : transformParamList) {
+                    transformedResult = new ArrayList<JsonElement>();
+
+                    for (final JsonElement json : processedOutput) {
+                        temp = find(param, json, new ArrayList<JsonElement>());
+                        transformedResult.addAll(temp);
+                    }
+                    processedOutput.clear();
+                    processedOutput.addAll(transformedResult);
+                }
+            }
+        } catch (final Exception e) {
+            throw new OutputTransformationException(e.getLocalizedMessage());
+        }
+
+        return processedOutput;
+
+    }
+
+    private static List<JsonElement> find(final String param, final JsonElement jsonElement,
+                    final List<JsonElement> output) {
+
+        if (jsonElement.isJsonArray()) {
+            for (final JsonElement je : jsonElement.getAsJsonArray()) {
+                find(param, je, output);
+            }
+        } else {
+            if (jsonElement.isJsonObject()) {
+                final JsonObject jsonObject = jsonElement.getAsJsonObject();
+                if (jsonObject.has(param)) {
+                    output.add(jsonObject.getAsJsonObject().get(param));
+
+                }
+            }
+        }
+        return output;
+
+    }
+
     private String generateXpath(final String xpathTemplate, final Map<String, String> templateParameters) {
         return new Jinjava().render(xpathTemplate, templateParameters);
     }
diff --git a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/TemplateBusinessLogic.java b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/TemplateBusinessLogic.java
index ae179d3..a8597f1 100644
--- a/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/TemplateBusinessLogic.java
+++ b/cps-tbdmt-service/src/main/java/org/onap/cps/tbdmt/service/TemplateBusinessLogic.java
@@ -46,9 +46,10 @@ public class TemplateBusinessLogic {
      * @return template
      */
     public Template createTemplate(final TemplateRequest templateRequest) {
-        final Template template = new Template(templateRequest.getTemplateId(),
-            templateRequest.getModel(), templateRequest.getXpathTemplate(),
-            templateRequest.getRequestType(), templateRequest.getIncludeDescendants());
+        final Template template = new Template(templateRequest.getTemplateId(), templateRequest.getModel(),
+                templateRequest.getXpathTemplate(), templateRequest.getRequestType(),
+                templateRequest.getIncludeDescendants(), templateRequest.getMultipleQueryTemplateId(),
+                templateRequest.getTransformParam());
         return templateRepository.save(template);
     }
 
diff --git a/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/client/CpsRestClientTest.java b/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/client/CpsRestClientTest.java
index 46f28cb..6e0ae4b 100644
--- a/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/client/CpsRestClientTest.java
+++ b/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/client/CpsRestClientTest.java
@@ -129,4 +129,5 @@ public class CpsRestClientTest {
         exception.expectMessage("Connection refused");
         cpsRestClient.fetchNode("coverage-area-onap", "sample", "get", true);
     }
+
 }
diff --git a/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogicTest.java b/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogicTest.java
index c3be423..e8689a9 100644
--- a/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogicTest.java
+++ b/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/ExecutionBusinessLogicTest.java
@@ -22,6 +22,8 @@ package org.onap.cps.tbdmt.service;
 
 import static org.junit.Assert.assertEquals;
 
+import java.io.File;
+import java.nio.file.Files;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
@@ -40,11 +42,13 @@ import org.onap.cps.tbdmt.exception.TemplateNotFoundException;
 import org.onap.cps.tbdmt.model.AppConfiguration;
 import org.onap.cps.tbdmt.model.ExecutionRequest;
 import org.onap.cps.tbdmt.model.Template;
+import org.onap.cps.tbdmt.model.TemplateKey;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.context.annotation.Bean;
+import org.springframework.core.io.ClassPathResource;
 import org.springframework.test.context.TestPropertySource;
 import org.springframework.test.context.junit4.SpringRunner;
 
@@ -91,8 +95,8 @@ public class ExecutionBusinessLogicTest {
         request = new ExecutionRequest(input);
         final String xpathTemplate = "/ran-coverage-area/pLMNIdList[@mcc='310' and @mnc='410']"
             + "/coverage-area[@coverageArea='{{coverageArea}}']";
-        template = new Template("getNbr", "ran-network", xpathTemplate, "get", true);
-        queryTemplate = new Template("getNbr", "ran-network", xpathTemplate, "query", true);
+        template = new Template("getNbr", "ran-network", xpathTemplate, "get", true, "", "");
+        queryTemplate = new Template("getNbr", "ran-network", xpathTemplate, "query", true, "", "");
     }
 
     @Test
@@ -128,7 +132,7 @@ public class ExecutionBusinessLogicTest {
         exception.expectMessage(exceptionMessage);
         executionBusinessLogic.executeTemplate("ran-network", "getNbr", request);
 
-        final Template template1 = new Template("getNbr", "ran-net", "sample", "get", true);
+        final Template template1 = new Template("getNbr", "ran-net", "sample", "get", true, "", "");
         Mockito.when(templateRepository.findById(ArgumentMatchers.any()))
             .thenReturn(Optional.of(template1));
         exception.expect(ExecuteException.class);
@@ -139,7 +143,7 @@ public class ExecutionBusinessLogicTest {
 
     @Test
     public void testExecuteTemplateNoAnchor() {
-        final Template template = new Template("getNbr", "ran-net", "sample", "get", true);
+        final Template template = new Template("getNbr", "ran-net", "sample", "get", true, "", "");
         Mockito.when(templateRepository.findById(ArgumentMatchers.any()))
             .thenReturn(Optional.of(template));
         exception.expect(ExecuteException.class);
@@ -161,4 +165,77 @@ public class ExecutionBusinessLogicTest {
 
     }
 
+    @Test
+    public void testOutputTransform() {
+        final Map<String, String> input = new HashMap<>();
+        input.put("idNearRTRIC", "11");
+        final String transformParam = "GNBDUFunction, NRCellDU, attributes, cellLocalId";
+        final Template template = new Template("get-nrcelldu-id", "ran-network", "/NearRTRIC/[@idNearRTRIC='11']",
+                "get", true, null, transformParam);
+        final String transformedResult = "[15299,15277]";
+        try {
+            final String result = readFromFile("sample_transform_query_data.json");
+            Mockito.when(cpsRestClient.fetchNode("ran-network", "/NearRTRIC/[@idNearRTRIC='11']", "get", true))
+                    .thenReturn(result);
+            Mockito.when(templateRepository.findById(ArgumentMatchers.any())).thenReturn(Optional.of(template));
+            assertEquals(transformedResult,
+                    executionBusinessLogic.executeTemplate("ran-network", "get-nrcelldu-id", request));
+        } catch (final Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void testMultipleQuery() {
+        final Map<String, String> input = new HashMap<>();
+        input.put("idNearRTRIC", "11");
+        final String transformParam1 = "branch, name";
+        final String transformParam2 = "name";
+        final Template template1 =
+                new Template("get-tree", "ran-network", "/test-tree", "get", true, null, transformParam1);
+        final Template template2 = new Template("get-branch", "ran-network", "/test-tree/branch[@name='{{name}}']/nest",
+                "get", true, "get-tree", transformParam2);
+        final String transformedResult = "[[\"Big\"], [\"Small\"]]";
+
+        try {
+            final String result1 = readFromFile("sample_multiple_query_data_1.json");
+            final String result2 = readFromFile("sample_multiple_query_data_2.json");
+            final String result3 = readFromFile("sample_multiple_query_data_3.json");
+            Mockito.when(cpsRestClient.fetchNode("ran-network", "/test-tree", "get", true)).thenReturn(result1);
+            Mockito.when(templateRepository.findById(ArgumentMatchers.any())).thenReturn(Optional.of(template1));
+
+            Mockito.when(cpsRestClient.fetchNode("ran-network", "/test-tree/branch[@name='Right']/nest", "get", true))
+                    .thenReturn(result2);
+            Mockito.when(cpsRestClient.fetchNode("ran-network", "/test-tree/branch[@name='Left']/nest", "get", true))
+                    .thenReturn(result3);
+            final TemplateKey key = new TemplateKey("get-branch");
+            Mockito.when(templateRepository.findById(key)).thenReturn(Optional.of(template2));
+
+            assertEquals(transformedResult,
+                    executionBusinessLogic.executeTemplate("ran-network", "get-branch", request));
+        } catch (final CpsClientException e) {
+            e.printStackTrace();
+        } catch (final Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Reads a file from classpath.
+     *
+     * @param fileName name of the file to be read
+     * @return result contents of the file
+     */
+    private String readFromFile(final String fileName) {
+        String content = new String();
+        try {
+            final File resource = new ClassPathResource(fileName).getFile();
+            content = new String(Files.readAllBytes(resource.toPath()));
+        } catch (final Exception e) {
+            e.printStackTrace();
+            content = null;
+        }
+        return content;
+    }
+
 }
diff --git a/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/TemplateBusinessLogicTest.java b/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/TemplateBusinessLogicTest.java
index d0bdf47..948b2c3 100644
--- a/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/TemplateBusinessLogicTest.java
+++ b/cps-tbdmt-service/src/test/java/org/onap/cps/tbdmt/service/TemplateBusinessLogicTest.java
@@ -71,13 +71,14 @@ public class TemplateBusinessLogicTest {
 
     @Before
     public void setup() {
-        template = new Template("getNbr", "ran-network", "sample", "get", true);
-        final TemplateKey templateKey = new TemplateKey("getNbr", "ran-network");
+        template = new Template("getNbr", "ran-network", "sample", "get", true, "sample", "getRIC");
+        final TemplateKey templateKey = new TemplateKey("getNbr");
     }
 
     @Test
     public void testCreateTemplate() throws Exception {
-        final TemplateRequest templateRequest = new TemplateRequest("getNbr", "ran-network", "sample", "get", true);
+        final TemplateRequest templateRequest = new TemplateRequest("getNbr", "ran-network", "sample", "get",
+                        true, "sample", "getRIC");
         Mockito.when(templateRepository.save(ArgumentMatchers.any())).thenReturn(template);
         assertEquals(template, templateBusinessLogic.createTemplate(templateRequest));
     }
@@ -99,7 +100,7 @@ public class TemplateBusinessLogicTest {
             .thenReturn(Optional.empty());
         exception.expect(TemplateNotFoundException.class);
         exception.expectMessage("Template not found for given id: getNbr");
-        templateBusinessLogic.getTemplate(new TemplateKey("getNbr", "empty-schema"));
+        templateBusinessLogic.getTemplate(new TemplateKey("getNbr"));
     }
 
     @Test
@@ -111,6 +112,6 @@ public class TemplateBusinessLogicTest {
         Mockito.when(templateRepository.existsById(ArgumentMatchers.any())).thenReturn(false);
         exception.expect(TemplateNotFoundException.class);
         exception.expectMessage("Template not found for given id: getNbr");
-        templateBusinessLogic.deleteTemplate(new TemplateKey("getNbr", "empty-schema"));
+        templateBusinessLogic.deleteTemplate(new TemplateKey("getNbr"));
     }
 }
diff --git a/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_1.json b/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_1.json
new file mode 100644
index 0000000..9cef3ea
--- /dev/null
+++ b/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_1.json
@@ -0,0 +1,26 @@
+{
+   "branch":[
+      {
+         "name":"Right",
+         "nest":{
+            "name":"Big",
+            "birds":[
+               "Owl",
+               "Raven",
+               "Crow"
+            ]
+         }
+      },
+      {
+         "name":"Left",
+         "nest":{
+            "name":"Small",
+            "birds":[
+               "Robin",
+               "Sparrow",
+               "Finch"
+            ]
+         }
+      }
+   ]
+}
diff --git a/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_2.json b/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_2.json
new file mode 100644
index 0000000..8a4e509
--- /dev/null
+++ b/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_2.json
@@ -0,0 +1,8 @@
+{
+   "name":"Big",
+   "birds":[
+      "Owl",
+      "Raven",
+      "Crow"
+   ]
+}
diff --git a/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_3.json b/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_3.json
new file mode 100644
index 0000000..b5770ab
--- /dev/null
+++ b/cps-tbdmt-service/src/test/resources/sample_multiple_query_data_3.json
@@ -0,0 +1,8 @@
+{
+   "name":"Small",
+   "birds":[
+      "Robin",
+      "Sparrow",
+      "Finch"
+   ]
+}
diff --git a/cps-tbdmt-service/src/test/resources/sample_transform_query_data.json b/cps-tbdmt-service/src/test/resources/sample_transform_query_data.json
new file mode 100644
index 0000000..d30b899
--- /dev/null
+++ b/cps-tbdmt-service/src/test/resources/sample_transform_query_data.json
@@ -0,0 +1,104 @@
+{
+   "attributes":{
+      "near-rt-ric-url":"10.165.160.47:6080",
+      "trackingArea":"Kingston",
+      "rANNFNSSIList":[
+         "e893-e93r-c0f2-kj76",
+         "m93ed-e93e-c0f2-9i7y"
+      ]
+   },
+   "GNBDUFunction":[
+      {
+         "idGNBDUFunction":"22",
+         "attributes":{
+            "gNBDUFunction-url":"10.165.160.13:6080",
+            "gNBIdLength":23,
+            "gNBDUName":"gnbdu1",
+            "gNBDUId":22,
+            "userLabel":"user",
+            "sAP":[
+               {
+                  "host":"localhost",
+                  "port":8080
+               }
+            ]
+         },
+         "NRCellDU":[
+            {
+               "idNRCellDU":"15299",
+               "attributes":{
+                  "nRCellDU-url":"10.165.160.15:8083",
+                  "cellLocalId":15299,
+                  "pLMNInfoList":[
+                     {
+                        "mcc":"211",
+                        "mnc":"211",
+                        "sNSSAIList":[
+                           {
+                              "sNssai":"202",
+                              "status":"active",
+                              "configData":[
+                                 {
+                                    "configParameter":"maxNumberOfConns",
+                                    "configValue":20
+                                 }
+                              ]
+                           }
+                        ]
+                     }
+                  ],
+                  "nRPCI":11,
+                  "nRTAC":14777,
+                  "nRSectorCarrierRef":[
+                     "OU=Sales"
+                  ],
+                  "userLabel":"user",
+                  "sAP":[
+                     {
+                        "host":"localhost",
+                        "port":8080
+                     }
+                  ]
+               }
+            }
+         ]
+      },
+      {
+         "idGNBDUFunction":"33",
+         "attributes":{
+            "gNBDUFunction-url":"10.165.160.13:6080",
+            "gNBIdLength":23,
+            "gNBDUName":"gnbdu1",
+            "gNBDUId":22,
+            "userLabel":"user",
+            "sAP":[
+               {
+                  "host":"localhost",
+                  "port":8080
+               }
+            ]
+         },
+         "NRCellDU":[
+            {
+               "idNRCellDU":"15277",
+               "attributes":{
+                  "nRCellDU-url":"10.165.160.15:8083",
+                  "cellLocalId":15277,
+                  "nRPCI":11,
+                  "nRTAC":14777,
+                  "nRSectorCarrierRef":[
+                     "OU=Sales"
+                  ],
+                  "userLabel":"user",
+                  "sAP":[
+                     {
+                        "host":"localhost",
+                        "port":8080
+                     }
+                  ]
+               }
+            }
+         ]
+      }
+   ]
+}