* ============LICENSE_START=======================================================
* ONAP-PAP-REST
* ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
-
package org.onap.policy.pap.xacml.rest.controller;
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.ArrayList;
import java.util.List;
-import javax.json.Json;
-import javax.json.JsonObject;
import javax.servlet.http.HttpServletRequest;
-import org.json.JSONObject;
-import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
-import org.onap.policy.rest.adapter.PolicyRestAdapter;
+import org.onap.policy.pap.xacml.rest.util.DictionaryUtils;
import org.onap.policy.rest.dao.CommonClassDao;
import org.onap.policy.rest.jpa.Attribute;
+import org.onap.policy.rest.jpa.Category;
import org.onap.policy.rest.jpa.MicroServiceModels;
import org.onap.policy.rest.jpa.PolicyEditorScopes;
import org.springframework.mock.web.MockHttpServletResponse;
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.github.fge.jackson.JsonLoader;
-
/**
* The class <code>DictionaryControllerTest</code> contains tests
* for the class {@link <code>DictionaryController</code>}*
* tasks.
*/
public class DictionaryControllerTest {
-
- private static Logger logger = FlexLogger.getLogger(DictionaryControllerTest.class);
- private static CommonClassDao commonClassDao;
- private String jsonString = null;
- private String configBodyString = null;
- private HttpServletRequest request = null;
- private DictionaryController controller = null;
- private BufferedReader br = null;
-
- @Before
- public void setUp() throws Exception {
- logger.info("setUp: Entering");
+
+ private static Logger logger = FlexLogger.getLogger(DictionaryControllerTest.class);
+ private static CommonClassDao commonClassDao;
+ private String jsonString = null;
+ private HttpServletRequest request = null;
+ private DictionaryController controller = null;
+
+ @Before
+ public void setUp() throws Exception {
+ logger.info("setUp: Entering");
commonClassDao = Mockito.mock(CommonClassDao.class);
- HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
-
- List<Object> microServiceModelsData = new ArrayList<Object>();
+
MicroServiceModels testData = new MicroServiceModels();
- testData.setVersion("1707.4.1.2-Junit");
+ testData.setVersion("1707.4.1.2-Junit");
- //--- mock the getDataByColumn() call
- List<String> microList = new ArrayList<String>();
+ // --- mock the getDataByColumn() call
+ List<String> microList = new ArrayList<String>();
microList.add("123");
- List<Object> listId = new ArrayList<Object>();
+ List<Object> listId = new ArrayList<Object>();
when(commonClassDao.getDataByColumn(Attribute.class, "xacmlId")).thenReturn(microList);
+ List<Object> object = new ArrayList<>();
+ object.add(new Category());
+ when(commonClassDao.getDataById(Category.class, "shortName", "resource")).thenReturn(object);
PolicyEditorScopes editorScope = new PolicyEditorScopes();
doNothing().when(commonClassDao).save(editorScope);
doNothing().when(commonClassDao).update(editorScope);
-
+
when(commonClassDao.getData(Attribute.class)).thenReturn(listId);
-
- jsonString = "{\"attributeDictionaryDatas\": {\"error\": \"\", \"inprocess\": false,\"model\": {\"name\": \"testingdata\", "
- + " \"subScopename\": \"\",\"path\": [],\"type\": \"dir\",\"size\": 0,\"date\": \"2017-04-12T21:26:57.000Z\", "
- + " \"version\": \"\",\"createdBy\": \"someone\", \"modifiedBy\": \"someone\", \"content\": \"\",\"recursive\": false},"
- + " \"tempModel\": {\"name\": \"testingdata\",\"subScopename\": \"\" },"
- + " \"policy\": {\"policyType\": \"Config\",\"configPolicyType\": \"Micro Service\",\"policyName\": \"may1501\", "
- + " \"policyDescription\": \"testing input\", \"onapName\": \"RaviTest\",\"guard\": \"False\",\"riskType\": \"Risk12345\",\"riskLevel\": \"2\","
- + " \"priority\": \"6\",\"serviceType\": \"DkatPolicyBody\",\"version\": \"1707.41.02\",\"ruleGridData\": [ [\"fileId\"]],\"ttlDate\": null}}, "
- + " \"policyJSON\": {\"pmTableName\": \"test\", \"dmdTopic\": \"1\",\"fileId\": \"56\"} }";
-
- configBodyString = "{\"service\":\"SniroPolicyEntityTest\",\"policyName\":\"someone\",\"description\":\"test\",\"templateVersion\":\"1607\",\"version\":\"HD\","
- + "\"priority\":\"2\",\"content\":{\"lastPolled\":\"1\",\"boolen-test\":\"true\",\"created\":\"test\",\"retiredDate\":\"test\",\"scope\":\"SNIRO_PLACEMENT_VDHV\","
- + "\"name\":\"test\",\"lastModified\":\"test\",\"state\":\"CREATED\",\"type\":\"CONFIG\",\"intent\":\"test\",\"target\":\"SNIRO\"}}";
-
- request = mock(HttpServletRequest.class);
- BufferedReader br = new BufferedReader(new StringReader(jsonString));
- //--- mock the getReader() call
- when(request.getReader()).thenReturn(br);
-
+
+ request = mock(HttpServletRequest.class);
controller = new DictionaryController(commonClassDao);
-
+ new DictionaryUtils(commonClassDao);
+ DictionaryUtils.setDictionaryUtils(new DictionaryUtils());
+ mock(DictionaryUtils.class);
logger.info("setUp: exit");
- }
-
- @After
- public void tearDown() throws Exception {
- }
-
- @Test
- public void testGetAttributeDictionaryEntityDatabyAttributeName() {
- logger.info("testGetAttributeDictionaryEntityDatabyAttributeName: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
-
- controller.getAttributeDictionaryEntityDatabyAttributeName(request, response);
-
- try {
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("attributeDictionaryDatas"));
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- } catch (UnsupportedEncodingException e) {
- fail("Exception: " + e);
- }
-
- logger.info("testGetAttributeDictionaryEntityDatabyAttributeName: exit");
- }
-
- @Test
- public void testGetAttributeDictionaryEntityData() {
- logger.info("testGetAttributeDictionaryEntityData: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
-
- controller.getAttributeDictionaryEntityData(request, response);
-
- try {
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("attributeDictionaryDatas"));
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- } catch (UnsupportedEncodingException e) {
- fail("Exception: " + e);
- }
-
- logger.info("testGetAttributeDictionaryEntityData: exit");
- }
-
- @Test
- public void testSaveAttributeDictionary() {
- logger.info("testSaveAttributeDictionary: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
- request = mock(HttpServletRequest.class);
-
- try {
- // mock the getReader() call
- jsonString = "{\"attributeDictionaryData\": {\"userDataTypeValues\": [{\"attributeValues\": \"Values1\"}, {\"attributeValues\": \"Values2\"}], \"datatypeBean\": {\"type\": \"C\"},\"model\": {\"name\": \"testingdata\", "
- + " \"subScopename\": \"\",\"userDataTypeValues\": [\"user-type\"],\"type\": \"dir\",\"size\": 0,\"date\": \"2017-04-12T21:26:57.000Z\", "
- + " \"version\": \"\",\"createdBy\": \"someone\", \"modifiedBy\": \"someone\", \"content\": \"\",\"recursive\": false},"
- + " \"tempModel\": {\"name\": \"testingdata\",\"subScopename\": \"\" },"
- + " \"policy\": {\"policyType\": \"Config\",\"configPolicyType\": \"Micro Service\",\"policyName\": \"may1501\", "
- + " \"policyDescription\": \"testing input\", \"onapName\": \"RaviTest\",\"guard\": \"False\",\"riskType\": \"Risk12345\",\"riskLevel\": \"2\","
- + " \"priority\": \"6\",\"serviceType\": \"DkatPolicyBody\",\"version\": \"1707.41.02\",\"ruleGridData\": [ [\"fileId\"]],\"ttlDate\": null}}, "
- + " \"policyJSON\": {\"some\": \"test\", \"dmdTopic\": \"1\",\"fileId\": \"56\"}, \"userid\":\"smetest\", \"userDataTypeValues\":[\"type-one\"]}";
-
- BufferedReader br = new BufferedReader(new StringReader(jsonString));
- when(request.getReader()).thenReturn(br);
- controller.saveAttributeDictionary(request, response);
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("attributeDictionaryDatas"));
-
- } catch (Exception e) {
- fail("Exception: " + e);
- }
-
- logger.info("testSaveAttributeDictionary: exit");
- }
-
- @Test
- public void testRemoveAttributeDictionary() {
- logger.info("testRemoveAttributeDictionary: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
- request = mock(HttpServletRequest.class);
-
- try {
- // mock the getReader() call
- jsonString = "{\"data\": {\"modelName\": \"test\", \"inprocess\": false,\"model\": {\"name\": \"testingdata\", "
- + " \"subScopename\": \"\",\"path\": [],\"type\": \"dir\",\"size\": 0,\"date\": \"2017-04-12T21:26:57.000Z\", "
- + " \"version\": \"\",\"createdBy\": \"someone\", \"modifiedBy\": \"someone\", \"content\": \"\",\"recursive\": false},"
- + " \"tempModel\": {\"name\": \"testingdata\",\"subScopename\": \"\" },"
- + " \"policy\": {\"policyType\": \"Config\",\"configPolicyType\": \"Micro Service\",\"policyName\": \"may1501\", "
- + " \"policyDescription\": \"testing input\", \"onapName\": \"RaviTest\",\"guard\": \"False\",\"riskType\": \"Risk12345\",\"riskLevel\": \"2\","
- + " \"priority\": \"6\",\"serviceType\": \"DkatPolicyBody\",\"version\": \"1707.41.02\",\"ruleGridData\": [ [\"fileId\"]],\"ttlDate\": null}}, "
- + " \"policyJSON\": {\"pmTableName\": \"test\", \"dmdTopic\": \"1\",\"fileId\": \"56\"} }";
- BufferedReader br = new BufferedReader(new StringReader(jsonString));
- when(request.getReader()).thenReturn(br);
- controller.removeAttributeDictionary(request, response);
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("attributeDictionaryDatas"));
-
- } catch (Exception e) {
- fail("Exception: " + e);
- }
-
- logger.info("testRemoveAttributeDictionary: exit");
- }
-
- @Test
- public void testGetOnapNameDictionaryByNameEntityData() {
- logger.info("testGetOnapNameDictionaryByNameEntityData: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
-
- controller.getOnapNameDictionaryByNameEntityData(request, response);
-
- try {
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("onapNameDictionaryDatas"));
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- } catch (UnsupportedEncodingException e) {
- fail("Exception: " + e);
- }
-
- logger.info("testGetOnapNameDictionaryByNameEntityData: exit");
- }
-
- @Test
- public void testGetOnapNameDictionaryEntityData() {
- logger.info("testGetOnapNameDictionaryEntityData: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
-
- controller.getOnapNameDictionaryEntityData(request, response);
-
- try {
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("onapNameDictionaryDatas"));
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- } catch (UnsupportedEncodingException e) {
- fail("Exception: " + e);
- }
-
- logger.info("testGetOnapNameDictionaryEntityData: exit");
- }
-
- @Test
- public void testSaveOnapDictionary() {
-
- logger.info("testSaveOnapDictionary: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
- request = mock(HttpServletRequest.class);
-
- try {
- // mock the getReader() call
- jsonString = "{\"onapNameDictionaryData\": {\"userDataTypeValues\": [{\"attributeValues\": \"Values1\"}, {\"attributeValues\": \"Values2\"}], \"datatypeBean\": {\"type\": \"C\"},\"model\": {\"name\": \"testingdata\", "
- + " \"subScopename\": \"\",\"userDataTypeValues\": [\"user-type\"],\"type\": \"dir\",\"size\": 0,\"date\": \"2017-04-12T21:26:57.000Z\", "
- + " \"version\": \"\",\"createdBy\": \"someone\", \"modifiedBy\": \"someone\", \"content\": \"\",\"recursive\": false},"
- + " \"tempModel\": {\"name\": \"testingdata\",\"subScopename\": \"\" },"
- + " \"policy\": {\"policyType\": \"Config\",\"configPolicyType\": \"Micro Service\",\"policyName\": \"may1501\", "
- + " \"policyDescription\": \"testing input\", \"onapName\": \"RaviTest\",\"guard\": \"False\",\"riskType\": \"Risk12345\",\"riskLevel\": \"2\","
- + " \"priority\": \"6\",\"serviceType\": \"DkatPolicyBody\",\"version\": \"1707.41.02\",\"ruleGridData\": [ [\"fileId\"]],\"ttlDate\": null}}, "
- + " \"policyJSON\": {\"some\": \"test\", \"dmdTopic\": \"1\",\"fileId\": \"56\"}, \"userid\":\"smetest\", \"userDataTypeValues\":[\"type-one\"]}";
-
- BufferedReader br = new BufferedReader(new StringReader(jsonString));
- when(request.getReader()).thenReturn(br);
- controller.saveOnapDictionary(request, response);
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("onapNameDictionaryDatas"));
-
- } catch (Exception e) {
- fail("Exception: " + e);
- }
-
- logger.info("testSaveOnapDictionary: exit");
- }
-
- @Test
- public void testRemoveOnapDictionary() {
- logger.info("testRemoveOnapDictionary: Entering");
-
- MockHttpServletResponse response = new MockHttpServletResponse();
- request = mock(HttpServletRequest.class);
-
- try {
- // mock the getReader() call
- jsonString = "{\"data\": {\"modelName\": \"test\", \"inprocess\": false,\"model\": {\"name\": \"testingdata\", "
- + " \"subScopename\": \"\",\"path\": [],\"type\": \"dir\",\"size\": 0,\"date\": \"2017-04-12T21:26:57.000Z\", "
- + " \"version\": \"\",\"createdBy\": \"someone\", \"modifiedBy\": \"someone\", \"content\": \"\",\"recursive\": false},"
- + " \"tempModel\": {\"name\": \"testingdata\",\"subScopename\": \"\" },"
- + " \"policy\": {\"policyType\": \"Config\",\"configPolicyType\": \"Micro Service\",\"policyName\": \"may1501\", "
- + " \"policyDescription\": \"testing input\", \"onapName\": \"RaviTest\",\"guard\": \"False\",\"riskType\": \"Risk12345\",\"riskLevel\": \"2\","
- + " \"priority\": \"6\",\"serviceType\": \"DkatPolicyBody\",\"version\": \"1707.41.02\",\"ruleGridData\": [ [\"fileId\"]],\"ttlDate\": null}}, "
- + " \"policyJSON\": {\"pmTableName\": \"test\", \"dmdTopic\": \"1\",\"fileId\": \"56\"} }";
- BufferedReader br = new BufferedReader(new StringReader(jsonString));
- when(request.getReader()).thenReturn(br);
- controller.removeOnapDictionary(request, response);
- logger.info("response.getContentAsString(): " + response.getContentAsString());
- assertTrue( response.getContentAsString() != null && response.getContentAsString().contains("onapNameDictionaryDatas"));
-
- } catch (Exception e) {
- fail("Exception: " + e);
- }
-
- logger.info("testRemoveOnapDictionary: exit");
- }
+ }
+
+ @Test
+ public void testGetAttributeDictionaryEntityDatabyAttributeName() {
+ logger.info("testGetAttributeDictionaryEntityDatabyAttributeName: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+
+ controller.getAttributeDictionaryEntityDatabyAttributeName(response);
+
+ try {
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("attributeDictionaryDatas"));
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ } catch (UnsupportedEncodingException e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testGetAttributeDictionaryEntityDatabyAttributeName: exit");
+ }
+
+ @Test
+ public void testGetAttributeDictionaryEntityData() {
+ logger.info("testGetAttributeDictionaryEntityData: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+
+ controller.getAttributeDictionaryEntityData(response);
+
+ try {
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("attributeDictionaryDatas"));
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ } catch (UnsupportedEncodingException e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testGetAttributeDictionaryEntityData: exit");
+ }
+
+ @Test
+ public void testSaveAttributeDictionary() {
+ logger.info("testSaveAttributeDictionary: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+ request = mock(HttpServletRequest.class);
+
+ try {
+ jsonString =
+ "{\"attributeDictionaryData\":{\"datatypeBean\":{\"shortName\":\"string\"},\"description\":"
+ + "\"Qwerty\",\"priority\":\"High\",\"userDataTypeValues\":[{\"$$hashKey\":"
+ + "\"object:641\",\"attributeValues\":\"test\",\"id\":\"choice1\"},{\"$$hashKey\":"
+ + "\"object:646\",\"attributeValues\":\"test\",\"id\":\"choice2\"}],\"xacmlId\":"
+ + "\"Qwerty\"},\"userid\":\"demo\"}";
+ BufferedReader br = new BufferedReader(new StringReader(jsonString));
+ when(request.getReader()).thenReturn(br);
+ controller.saveAttributeDictionary(request, response);
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("attributeDictionaryDatas"));
+
+ } catch (Exception e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testSaveAttributeDictionary: exit");
+ }
+
+ @Test
+ public void testRemoveAttributeDictionary() {
+ logger.info("testRemoveAttributeDictionary: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+ request = mock(HttpServletRequest.class);
+
+ try {
+ jsonString = "{\"userid\":\"demo\",\"data\":{\"id\":1,\"description\":\"test\",\"xacmlId\":\"Test\"}}";
+ BufferedReader br = new BufferedReader(new StringReader(jsonString));
+ when(request.getReader()).thenReturn(br);
+ controller.removeAttributeDictionary(request, response);
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("attributeDictionaryDatas"));
+
+ } catch (Exception e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testRemoveAttributeDictionary: exit");
+ }
+
+ @Test
+ public void testGetOnapNameDictionaryByNameEntityData() {
+ logger.info("testGetOnapNameDictionaryByNameEntityData: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+
+ controller.getOnapNameDictionaryByNameEntityData(response);
+
+ try {
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("onapNameDictionaryDatas"));
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ } catch (UnsupportedEncodingException e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testGetOnapNameDictionaryByNameEntityData: exit");
+ }
+
+ @Test
+ public void testGetOnapNameDictionaryEntityData() {
+ logger.info("testGetOnapNameDictionaryEntityData: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+
+ controller.getOnapNameDictionaryEntityData(response);
+
+ try {
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("onapNameDictionaryDatas"));
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ } catch (UnsupportedEncodingException e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testGetOnapNameDictionaryEntityData: exit");
+ }
+
+ @Test
+ public void testSaveOnapDictionary() {
+
+ logger.info("testSaveOnapDictionary: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+ request = mock(HttpServletRequest.class);
+
+ try {
+ jsonString =
+ "{\"userid\":\"demo\",\"onapNameDictionaryData\":{\"description\":\"test\",\"onapName\":\"Test\"}}";
+ BufferedReader br = new BufferedReader(new StringReader(jsonString));
+ when(request.getReader()).thenReturn(br);
+ controller.saveOnapDictionary(request, response);
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("onapNameDictionaryDatas"));
+
+ } catch (Exception e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testSaveOnapDictionary: exit");
+ }
+
+ @Test
+ public void testRemoveOnapDictionary() {
+ logger.info("testRemoveOnapDictionary: Entering");
+
+ MockHttpServletResponse response = new MockHttpServletResponse();
+ request = mock(HttpServletRequest.class);
+
+ try {
+ jsonString = "{\"userid\":\"demo\",\"data\":{\"id\":1,\"description\":\"test\",\"onapName\":\"Test\"}}";
+ BufferedReader br = new BufferedReader(new StringReader(jsonString));
+ when(request.getReader()).thenReturn(br);
+ controller.removeOnapDictionary(request, response);
+ logger.info("response.getContentAsString(): " + response.getContentAsString());
+ assertTrue(response.getContentAsString() != null
+ && response.getContentAsString().contains("onapNameDictionaryDatas"));
+
+ } catch (Exception e) {
+ fail("Exception: " + e);
+ }
+
+ logger.info("testRemoveOnapDictionary: exit");
+ }
}
Code Review / policy / engine.git / blobdiff