Support Update and Delete operations for DS Passtrough-Running in DMI Plugin

-Add Update operation for Passthrough Running
-Use POST operatiosn for all methods as agrred
-refactor to simplify and beter reuse of common methods
-add delete operation for passthrough running

Issue-ID: CPS-637
Issue-ID: CPS-638
Change-Id: I441181f977dee2bc0be944662465d868595ea452
Signed-off-by: DylanB95EST <dylan.byrne@est.tech>

9 files changed, 167 insertions, 76 deletions

diff --git a/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy b/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy
index 1446a5aa..221603c2 100644
--- a/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy
+++ b/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy
@@ -43,8 +43,15 @@ import org.springframework.security.test.context.support.WithMockUser
 import org.springframework.test.web.servlet.MockMvc
 import spock.lang.Specification
 
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.DELETE
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.READ
+import static org.springframework.http.HttpStatus.BAD_REQUEST
+import static org.springframework.http.HttpStatus.NO_CONTENT
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.CREATE
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.UPDATE
+import static org.springframework.http.HttpStatus.CREATED
+import static org.springframework.http.HttpStatus.OK
 
 @WebMvcTest(DmiRestController)
 @WithMockUser
@@ -60,7 +67,7 @@ class DmiRestControllerSpec extends Specification {
     @Value('${rest.api.dmi-base-path}/v1')
     def basePathV1
 
-    def 'Get all modules for given cm handle.'() {
+    def 'Get all modules.'() {
         given: 'REST endpoint for getting all modules'
             def getModuleUrl = "$basePathV1/ch/node1/modules"
         and: 'get modules for cm-handle returns a json'
@@ -77,12 +84,12 @@ class DmiRestControllerSpec extends Specification {
                     .contentType(MediaType.APPLICATION_JSON).content(json))
                     .andReturn().response
         then: 'status is OK'
-            response.status == HttpStatus.OK.value()
+            response.status == OK.value()
         and: 'the response content matches the result from the DMI service'
             response.getContentAsString() == '{"schemas":[{"moduleName":"some-moduleName","revision":"some-revision","namespace":"some-namespace"}]}'
     }
 
-    def 'Get all modules for given cm handle with exception handling of #scenario.'() {
+    def 'Get all modules with exception handling of #scenario.'() {
         given: 'REST endpoint for getting all modules'
             def getModuleUrl = "$basePathV1/ch/node1/modules"
         and: 'given request body and get modules for cm-handle throws #exceptionClass'
@@ -101,20 +108,20 @@ class DmiRestControllerSpec extends Specification {
             'any other runtime exception'  |  RuntimeException.class         || HttpStatus.INTERNAL_SERVER_ERROR.value()
     }
 
-    def 'Register given list of cm handles.'() {
+    def 'Register given list.'() {
         given: 'register cm handle url and cm handles json'
             def registerCmhandlesPost = "${basePathV1}/inventory/cmHandles"
             def cmHandleJson = '{"cmHandles":["node1", "node2"]}'
-        when: 'post register cm handles api is invoked'
+        when: 'register cm handles api is invoked with POST'
             def response = mvc.perform(
                     post(registerCmhandlesPost)
                             .contentType(MediaType.APPLICATION_JSON)
                             .content(cmHandleJson)
             ).andReturn().response
-        then: 'register cm handles in dmi service is called once'
+        then: 'register cm handles in dmi service is invoked with correct parameters'
             1 * mockDmiService.registerCmHandles(_ as List<String>)
         and: 'response status is created'
-            response.status == HttpStatus.CREATED.value()
+            response.status == CREATED.value()
     }
 
     def 'register cm handles called with empty content.'() {
@@ -127,7 +134,7 @@ class DmiRestControllerSpec extends Specification {
                             .content(emptyJson)
             ).andReturn().response
         then: 'response status is "bad request"'
-            response.status == HttpStatus.BAD_REQUEST.value()
+            response.status == BAD_REQUEST.value()
         and: 'dmi service is not called'
             0 * mockDmiService.registerCmHandles(_)
     }
@@ -149,7 +156,7 @@ class DmiRestControllerSpec extends Specification {
                     .contentType(MediaType.APPLICATION_JSON)
                     .content(jsonData)).andReturn().response
         then: 'a OK status is returned'
-            response.status == HttpStatus.OK.value()
+            response.status == OK.value()
         and: 'the expected response is returned'
             response.getContentAsString() == '[{"yangSource":"\\"some-data\\"","moduleName":"NAME","revision":"REVISION"}]'
     }
@@ -168,68 +175,105 @@ class DmiRestControllerSpec extends Specification {
             response.status == HttpStatus.NOT_FOUND.value()
     }
 
-    def 'Get resource data for pass-through operational from cm handle.'() {
+    def 'Get resource data for pass-through operational.'() {
         given: 'Get resource data url'
             def getResourceDataForCmHandleUrl = "${basePathV1}/ch/some-cmHandle/data/ds/ncmp-datastore:passthrough-operational" +
                     "?resourceIdentifier=parent/child&options=(fields=myfields,depth=5)"
             def json = '{"cmHandleProperties" : { "prop1" : "value1", "prop2" : "value2"}}'
-        when: 'get resource data PUT api is invoked'
+        when: 'get resource data POST api is invoked'
             def response = mvc.perform(
-                    put(getResourceDataForCmHandleUrl).contentType(MediaType.APPLICATION_JSON)
+                    post(getResourceDataForCmHandleUrl).contentType(MediaType.APPLICATION_JSON)
                             .accept(MediaType.APPLICATION_JSON).content(json)
             ).andReturn().response
         then: 'response status is ok'
-            response.status == HttpStatus.OK.value()
-        and: 'dmi service called with get resource data for cm handle'
-            1 * mockDmiService.getResourceDataOperationalForCmHandle('some-cmHandle',
+            response.status == OK.value()
+        and: 'dmi service called with get resource data'
+            1 * mockDmiService.getResourceData('some-cmHandle',
                     'parent/child',
                     'application/json',
                     '(fields=myfields,depth=5)',
-                    ['prop1': 'value1', 'prop2': 'value2'])
+                    'content=all')
     }
 
-    def 'Write data using passthrough running for a cm handle using #scenario.'() {
-        given: 'write data for cmHandle url and jsonData'
-            def writeDataforCmHandlePassthroughRunning = "${basePathV1}/ch/some-cmHandle/data/ds/ncmp-datastore:passthrough-running" +
+    def 'Get resource data for pass-through operational with bad request.'() {
+        given: 'Get resource data url'
+            def getResourceDataForCmHandleUrl = "${basePathV1}/ch/some-cmHandle/data/ds/ncmp-datastore:passthrough-operational" +
+                "?resourceIdentifier=parent/child&options=(fields=myfields,depth=5)"
+            def jsonData = TestUtils.getResourceFileContent('createDataWithNormalChar.json')
+        when: 'get resource data POST api is invoked'
+            def response = mvc.perform(
+                post(getResourceDataForCmHandleUrl).contentType(MediaType.APPLICATION_JSON)
+                    .accept(MediaType.APPLICATION_JSON).content(jsonData)
+            ).andReturn().response
+        then: 'response status is bad request'
+            response.status == BAD_REQUEST.value()
+        and: 'dmi service is not invoked'
+            0 * mockDmiService.getResourceData(*_)
+    }
+
+    def 'write data with #scenario operation using passthrough running.'() {
+        given: 'write data for passthrough running url and jsonData'
+            def writeDataForPassthroughRunning = "${basePathV1}/ch/some-cmHandle/data/ds/ncmp-datastore:passthrough-running" +
                     "?resourceIdentifier=some-resourceIdentifier"
             def jsonData = TestUtils.getResourceFileContent(requestBodyFile)
         and: 'dmi service is called'
-            mockDmiService.writeResourceDataPassthroughForCmHandle('some-cmHandle',
+            mockDmiService.writeData(operationEnum, 'some-cmHandle',
                     'some-resourceIdentifier', 'application/json',
-                    expectedRequestData) >> '{some-json}'
-        when: 'write cmHandle passthrough running post api is invoked with json data'
+                    'normal request body' ) >> '{some-json}'
+        when: 'write data for passthrough running post api is invoked with json data'
             def response = mvc.perform(
-                    post(writeDataforCmHandlePassthroughRunning).contentType(MediaType.APPLICATION_JSON)
+                    post(writeDataForPassthroughRunning).contentType(MediaType.APPLICATION_JSON)
                             .content(jsonData)
             ).andReturn().response
-       then: 'response status is 201 CREATED'
-            response.status == HttpStatus.CREATED.value()
+       then: 'response status is #expectedResponseStatus'
+            response.status == expectedResponseStatus
         and: 'the data in the request body is as expected'
-            response.getContentAsString() == '{some-json}'
+            response.getContentAsString() == expectedJsonResponse
         where: 'given request body and data'
-            scenario                  | requestBodyFile           || expectedRequestData
-            'data with normal chars'  | 'dataWithNormalChar.json' || 'normal request body'
-            'data with special chars' | 'dataWithSpecialChar.json'|| 'data with quote \" and new line \n'
+            scenario   | requestBodyFile                 | operationEnum                                  || expectedResponseStatus | expectedJsonResponse
+            'Create'   | 'createDataWithNormalChar.json' | CREATE                                         || CREATED.value()        | '{some-json}'
+            'Update'   | 'updateData.json'               | UPDATE                                         || OK.value()             | '{some-json}'
+            'Delete'   | 'deleteData.json'               | DELETE                                         || NO_CONTENT.value()     | '{some-json}'
+            'Read'     | 'readData.json'                 | READ                                           || OK.value()             | ''
     }
 
-    def 'Get resource data for pass-through running from cm handle with #scenario value in resource identifier param.'() {
+    def 'Create data using passthrough for special characters.'(){
+         given: 'create data for cmHandle url and JsonData'
+            def writeDataForCmHandlePassthroughRunning = "${basePathV1}/ch/some-cmHandle/data/ds/ncmp-datastore:passthrough-running" +
+             "?resourceIdentifier=some-resourceIdentifier"
+            def jsonData = TestUtils.getResourceFileContent('createDataWithSpecialChar.json')
+         and: 'dmi service is called'
+            mockDmiService.writeData(CREATE, 'some-cmHandle', 'some-resourceIdentifier', 'application/json',
+                'data with quote \" and new line \n') >> '{some-json}'
+         when: 'create cmHandle passthrough running post api is invoked with json data with special chars'
+            def response = mvc.perform(
+                post(writeDataForCmHandlePassthroughRunning).contentType(MediaType.APPLICATION_JSON).content(jsonData)
+            ).andReturn().response
+         then: 'response status is CREATED'
+            response.status == CREATED.value()
+         and: 'the data in the request body is as expected'
+            response.getContentAsString() == '{some-json}'
+    }
+
+
+    def 'Get resource data for pass-through running with #scenario value in resource identifier param.'() {
         given: 'Get resource data url'
             def getResourceDataForCmHandleUrl = "${basePathV1}/ch/some-cmHandle/data/ds/ncmp-datastore:passthrough-running" +
                     "?resourceIdentifier="+resourceIdentifier+"&options=(fields=myfields,depth=5)"
             def json = '{"cmHandleProperties" : { "prop1" : "value1", "prop2" : "value2"}}'
-        when: 'get resource data PUT api is invoked'
+        when: 'get resource data POST api is invoked'
             def response = mvc.perform(
-                    put(getResourceDataForCmHandleUrl).contentType(MediaType.APPLICATION_JSON)
+                    post(getResourceDataForCmHandleUrl).contentType(MediaType.APPLICATION_JSON)
                             .accept(MediaType.APPLICATION_JSON).content(json)
             ).andReturn().response
         then: 'response status is ok'
-            response.status == HttpStatus.OK.value()
-        and: 'dmi service called with get resource data for cm handle'
-            1 * mockDmiService.getResourceDataPassThroughRunningForCmHandle('some-cmHandle',
+            response.status == OK.value()
+        and: 'dmi service called with get resource data for a cm handle'
+            1 * mockDmiService.getResourceData('some-cmHandle',
                     resourceIdentifier,
                     'application/json',
                     '(fields=myfields,depth=5)',
-                    ['prop1':'value1', 'prop2':'value2'])
+                    'content=config')
         where: 'tokens are used in the resource identifier parameter'
             scenario                       | resourceIdentifier
             '/'                            | 'id/with/slashes'
diff --git a/src/test/groovy/org/onap/cps/ncmp/dmi/service/DmiServiceImplSpec.groovy b/src/test/groovy/org/onap/cps/ncmp/dmi/service/DmiServiceImplSpec.groovy
index d5353754..a463a344 100644
--- a/src/test/groovy/org/onap/cps/ncmp/dmi/service/DmiServiceImplSpec.groovy
+++ b/src/test/groovy/org/onap/cps/ncmp/dmi/service/DmiServiceImplSpec.groovy
@@ -40,6 +40,9 @@ import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import spock.lang.Specification
 
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.CREATE
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.UPDATE
+
 class DmiServiceImplSpec extends Specification {
 
 
@@ -191,8 +194,8 @@ class DmiServiceImplSpec extends Specification {
             thrownException.cause == jsonProcessingException
     }
 
-    def 'Get resource data for pass through operational from cm handle.'() {
-        given: 'cm-handle, pass through parameter, resourceId, accept header, fields, depth'
+    def 'Get resource data for passthrough operational.'() {
+        given: 'cm-handle, passthrough parameter, resourceId, accept header, fields, depth'
             def cmHandle = 'testCmHandle'
             def resourceId = 'testResourceId'
             def acceptHeaderParam = 'testAcceptParam'
@@ -201,31 +204,32 @@ class DmiServiceImplSpec extends Specification {
         and: 'sdnc operation returns OK response'
             mockSdncOperations.getResouceDataForOperationalAndRunning(cmHandle, resourceId, optionsParam, acceptHeaderParam, contentQuery) >> new ResponseEntity<>('response json', HttpStatus.OK)
         when: 'get resource data from cm handles service method invoked'
-            def response = objectUnderTest.getResourceDataOperationalForCmHandle(cmHandle,
+            def response = objectUnderTest.getResourceData(cmHandle,
                 resourceId, acceptHeaderParam,
-                optionsParam, null)
+                optionsParam, contentQuery)
         then: 'response have expected json'
             response == 'response json'
     }
 
-    def 'Get resource data from cm handle with exception.'() {
-        given: 'cm-handle, pass through parameter, resourceId, accept header, fields, depth'
+    def 'Get resource data with not found exception.'() {
+        given: 'cm-handle, passthrough parameter, resourceId, accept header, fields, depth, query param'
             def cmHandle = 'testCmHandle'
             def resourceId = 'testResourceId'
             def acceptHeaderParam = 'testAcceptParam'
             def optionsParam = '(fields=x/y/z,depth=10,test=abc)'
+            def restConfQueryParam = 'content=config'
         and: 'sdnc operation returns "NOT_FOUND" response'
             mockSdncOperations.getResouceDataForOperationalAndRunning(cmHandle, resourceId, optionsParam, acceptHeaderParam, _ as String) >> new ResponseEntity<>(HttpStatus.NOT_FOUND)
         when: 'get resource data from cm handles service method invoked'
-            objectUnderTest.getResourceDataOperationalForCmHandle(cmHandle,
+            objectUnderTest.getResourceData(cmHandle,
                 resourceId, acceptHeaderParam,
-                optionsParam, null)
+                optionsParam, restConfQueryParam)
         then: 'resource data not found'
             thrown(ResourceDataNotFound.class)
     }
 
-    def 'Get resource data for pass through running from cm handle.'() {
-        given: 'cm-handle, pass through parameter, resourceId, accept header, fields, depth'
+    def 'Get resource data for passthrough running.'() {
+        given: 'cm-handle, passthrough parameter, resourceId, accept header, fields, depth'
             def cmHandle = 'testCmHandle'
             def resourceId = 'testResourceId'
             def acceptHeaderParam = 'testAcceptParam'
@@ -235,47 +239,43 @@ class DmiServiceImplSpec extends Specification {
             mockSdncOperations.getResouceDataForOperationalAndRunning(cmHandle, resourceId, optionsParam,
                 acceptHeaderParam, contentQuery) >> new ResponseEntity<>('response json', HttpStatus.OK)
         when: 'get resource data from cm handles service method invoked'
-            def response = objectUnderTest.getResourceDataPassThroughRunningForCmHandle(cmHandle,
+            def response = objectUnderTest.getResourceData(cmHandle,
                 resourceId, acceptHeaderParam,
-                optionsParam, null)
+                optionsParam, contentQuery)
         then: 'response have expected json'
             response == 'response json'
     }
 
-    def 'Write resource data for passthrough running for the given cm handle with a #scenario from sdnc.'() {
+    def 'Write resource data for passthrough running with a #scenario from sdnc.'() {
         given: 'sdnc returns a response with #scenario'
-            mockSdncOperations.writeResourceDataPassthroughRunning(_, _, _, _) >> new ResponseEntity<String>('response json', httpResponse)
+            mockSdncOperations.writeData(operationEnum, _, _, _, _) >> new ResponseEntity<String>('response json', httpResponse)
         when: 'write resource data for cm handle method invoked'
-            def response = objectUnderTest.writeResourceDataPassthroughForCmHandle('some-cmHandle',
+            def response = objectUnderTest.writeData(operationEnum,'some-cmHandle',
                 'some-resourceIdentifier', 'some-dataType', '{some-data}')
         then: 'the response contains the expected json data from sdnc'
             response == 'response json'
         where: 'the following values are used'
-            scenario               | httpResponse
-            '200 OK response'      | HttpStatus.OK
-            '201 CREATED response' | HttpStatus.CREATED
+            scenario                              | httpResponse       | operationEnum
+            '200 OK with an update operation'     | HttpStatus.OK      | UPDATE
+            '201 CREATED with a create operation' | HttpStatus.CREATED | CREATE
     }
 
-    def 'Write resource data using for passthrough running for the given cm handle with #scenario.'() {
+    def 'Write resource data with special characters.'() {
         given: 'sdnc returns a created response'
-            mockSdncOperations.writeResourceDataPassthroughRunning('some-cmHandle',
-                'some-resourceIdentifier', 'some-dataType', requestBody) >> new ResponseEntity<String>('response json', HttpStatus.CREATED)
+            mockSdncOperations.writeData(CREATE, 'some-cmHandle',
+                'some-resourceIdentifier', 'some-dataType', 'data with quote " and \n new line') >> new ResponseEntity<String>('response json', HttpStatus.CREATED)
         when: 'write resource data from cm handles service method invoked'
-            def response = objectUnderTest.writeResourceDataPassthroughForCmHandle('some-cmHandle',
-                'some-resourceIdentifier', 'some-dataType', requestBody)
+            def response = objectUnderTest.writeData(CREATE, 'some-cmHandle',
+                'some-resourceIdentifier', 'some-dataType', 'data with quote " and \n new line')
         then: 'response have expected json'
             response == 'response json'
-        where: 'given request body'
-            scenario                           | requestBody
-            'data contains normal char'        | 'normal char string'
-            'data contains quote and new line' | 'data with quote " and \n new line'
     }
 
     def 'Write resource data for passthrough running with a 500 response from sdnc.'() {
         given: 'sdnc returns a 500 response for the write operation'
-            mockSdncOperations.writeResourceDataPassthroughRunning(_, _, _, _) >> new ResponseEntity<String>('response json', HttpStatus.INTERNAL_SERVER_ERROR)
-        when: 'write resource data for pass through method is invoked'
-            objectUnderTest.writeResourceDataPassthroughForCmHandle('some-cmHandle',
+            mockSdncOperations.writeData(CREATE, _, _, _, _) >> new ResponseEntity<String>('response json', HttpStatus.INTERNAL_SERVER_ERROR)
+        when: 'write resource data for passthrough method is invoked'
+            objectUnderTest.writeData(CREATE, 'some-cmHandle',
                 'some-resourceIdentifier', 'some-dataType', _ as String)
         then: 'a dmi exception is thrown'
             thrown(DmiException.class)
diff --git a/src/test/groovy/org/onap/cps/ncmp/dmi/service/client/SdncRestconfClientSpec.groovy b/src/test/groovy/org/onap/cps/ncmp/dmi/service/client/SdncRestconfClientSpec.groovy
index 2184c7e7..8a3170b4 100644
--- a/src/test/groovy/org/onap/cps/ncmp/dmi/service/client/SdncRestconfClientSpec.groovy
+++ b/src/test/groovy/org/onap/cps/ncmp/dmi/service/client/SdncRestconfClientSpec.groovy
@@ -28,6 +28,11 @@ import org.springframework.http.ResponseEntity
 import org.springframework.web.client.RestTemplate
 import spock.lang.Specification
 
+import static org.springframework.http.HttpMethod.GET
+import static org.springframework.http.HttpMethod.POST
+import static org.springframework.http.HttpMethod.DELETE
+import static org.springframework.http.HttpMethod.PUT
+
 class SdncRestconfClientSpec extends Specification {
 
     def mockSdncProperties = Mock(DmiConfiguration.SdncProperties)
@@ -49,7 +54,7 @@ class SdncRestconfClientSpec extends Specification {
             result == mockResponseEntity
     }
 
-    def 'SDNC POST operation called.'() {
+    def 'SDNC #scenario operation called.'() {
         given: 'json data'
             def jsonData = 'some-json'
         and: 'a url for get module resources'
@@ -59,12 +64,18 @@ class SdncRestconfClientSpec extends Specification {
         and: 'the rest template returns a valid response entity'
             def mockResponseEntity = Mock(ResponseEntity)
         when: 'get module resources is invoked'
-            def result = objectUnderTest.postOperationWithJsonData(getModuleResourceUrl, jsonData, new HttpHeaders())
+            def result = objectUnderTest.httpOperationWithJsonData(expectedHttpMethod, getModuleResourceUrl, jsonData, new HttpHeaders())
         then: 'the rest template is called with the correct uri and json in the body'
             1 * mockRestTemplate.exchange({ it.toString() == 'http://some-uri/getModuleResourceUrl' },
-                    HttpMethod.POST, { it.body.contains(jsonData) }, String.class) >> mockResponseEntity
+                    expectedHttpMethod, { it.body.contains(jsonData) }, String.class) >> mockResponseEntity
         and: 'the output of the method is the same as the output from the test template'
             result == mockResponseEntity
+        where: 'the following values are used'
+            scenario || expectedHttpMethod
+            'POST'   || POST
+            'PUT'    || PUT
+            'GET'    || GET
+            'DELETE' || DELETE
     }
 
     def 'SDNC GET operation with header.'() {
diff --git a/src/test/groovy/org/onap/cps/ncmp/dmi/service/operation/SdncOperationsSpec.groovy b/src/test/groovy/org/onap/cps/ncmp/dmi/service/operation/SdncOperationsSpec.groovy
index 2ce870ab..5079ada7 100644
--- a/src/test/groovy/org/onap/cps/ncmp/dmi/service/operation/SdncOperationsSpec.groovy
+++ b/src/test/groovy/org/onap/cps/ncmp/dmi/service/operation/SdncOperationsSpec.groovy
@@ -29,11 +29,17 @@ import org.spockframework.spring.SpringBean
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.test.context.SpringBootTest
 import org.springframework.http.HttpHeaders
+import org.springframework.http.HttpMethod
 import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import org.springframework.test.context.ContextConfiguration
 import spock.lang.Specification
 
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.CREATE
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.DELETE
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.UPDATE
+import static org.onap.cps.ncmp.dmi.model.DataAccessRequest.OperationEnum.READ
+
 @SpringBootTest
 @ContextConfiguration(classes = [DmiConfiguration.SdncProperties, SdncOperations])
 class SdncOperationsSpec extends Specification {
@@ -106,7 +112,7 @@ class SdncOperationsSpec extends Specification {
         when: 'get module resources is called with the expected parameters'
             objectUnderTest.getModuleResource(nodeId, 'some-json-data')
         then: 'the SDNC Rest client is invoked with the correct URL and json data'
-            1 * mockSdncRestClient.postOperationWithJsonData(expectedUrl, 'some-json-data', _ as HttpHeaders)
+            1 * mockSdncRestClient.httpOperationWithJsonData(HttpMethod.POST, expectedUrl, 'some-json-data', _ as HttpHeaders)
     }
 
     def 'Get resource data from node to SDNC.'() {
@@ -119,13 +125,19 @@ class SdncOperationsSpec extends Specification {
             1 * mockSdncRestClient.getOperation(expectedUrl, _ as HttpHeaders)
     }
 
-    def 'Write resource data to SDNC.'() {
+    def 'Write resource data with #scenario operation to SDNC.'() {
         given: 'expected url, topology-id, sdncOperation object'
             def expectedUrl = '/rests/data/network-topology:network-topology/topology=test-topology/node=node1/yang-ext:mount/testResourceId'
-        when: 'write resource data for pass through running is called'
-            objectUnderTest.writeResourceDataPassthroughRunning('node1', 'testResourceId', 'application/json', 'requestData')
-        then: 'the post operation is executed with the correct URL and data'
-            1 * mockSdncRestClient.postOperationWithJsonData(expectedUrl, 'requestData', _ as HttpHeaders)
+        when: 'write resource data for passthrough running is called'
+            objectUnderTest.writeData(operationEnum, 'node1', 'testResourceId', 'application/json', 'requestData')
+        then: 'the #expectedHttpMethod operation is executed with the correct URL and data'
+            1 * mockSdncRestClient.httpOperationWithJsonData(expectedHttpMethod, expectedUrl, 'requestData', _ as HttpHeaders)
+        where: 'the following values are used'
+            scenario  | operationEnum  || expectedHttpMethod
+            'Create'  | CREATE         || HttpMethod.POST
+            'Update'  | UPDATE         || HttpMethod.PUT
+            'Read'    | READ           || HttpMethod.GET
+            'Delete'  | DELETE         || HttpMethod.DELETE
     }
 
     def 'build query param list for SDNC where options contains a #scenario'() {
diff --git a/src/test/resources/dataWithNormalChar.json b/src/test/resources/createDataWithNormalChar.json
index 31cdf1c5..31cdf1c5 100644
--- a/src/test/resources/dataWithNormalChar.json
+++ b/src/test/resources/createDataWithNormalChar.json
diff --git a/src/test/resources/dataWithSpecialChar.json b/src/test/resources/createDataWithSpecialChar.json
index 1e7622ee..1e7622ee 100644
--- a/src/test/resources/dataWithSpecialChar.json
+++ b/src/test/resources/createDataWithSpecialChar.json
diff --git a/src/test/resources/deleteData.json b/src/test/resources/deleteData.json
new file mode 100644
index 00000000..2233fa01
--- /dev/null
+++ b/src/test/resources/deleteData.json
@@ -0,0 +1,8 @@
+{
+  "operation": "delete",
+  "dataType": "application/json",
+  "data": "normal request body",
+  "cmHandleProperties": {
+    "some-property": "some-property-value"
+  }
+}
\ No newline at end of file
diff --git a/src/test/resources/readData.json b/src/test/resources/readData.json
new file mode 100644
index 00000000..9f2b154f
--- /dev/null
+++ b/src/test/resources/readData.json
@@ -0,0 +1,8 @@
+{
+  "operation": "read",
+  "dataType": "application/json",
+  "data": "normal request body",
+  "cmHandleProperties": {
+    "some-property": "some-property-value"
+  }
+}
\ No newline at end of file
diff --git a/src/test/resources/updateData.json b/src/test/resources/updateData.json
new file mode 100644
index 00000000..7cbf4f0c
--- /dev/null
+++ b/src/test/resources/updateData.json
@@ -0,0 +1,8 @@
+{
+  "operation": "update",
+  "dataType": "application/json",
+  "data": "normal request body",
+  "cmHandleProperties": {
+    "some-property": "some-property-value"
+  }
+}
\ No newline at end of file