2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdc.validation.util;
20 import java.io.FileInputStream;
21 import java.io.IOException;
23 import java.util.Collection;
24 import java.util.HashMap;
26 import java.util.Objects;
27 import org.apache.commons.collections4.MapUtils;
28 import org.apache.commons.io.IOUtils;
29 import org.junit.Assert;
30 import org.openecomp.core.utilities.file.FileUtils;
31 import org.openecomp.core.utilities.json.JsonUtil;
32 import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
33 import org.openecomp.core.validation.types.GlobalValidationContext;
34 import org.openecomp.core.validation.types.MessageContainer;
35 import org.openecomp.sdc.heat.datatypes.manifest.FileData;
36 import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
37 import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
38 import org.openecomp.sdc.heat.datatypes.model.Resource;
39 import org.openecomp.sdc.heat.services.HeatStructureUtil;
40 import org.openecomp.sdc.heat.services.manifest.ManifestUtil;
41 import org.openecomp.sdc.validation.ResourceValidator;
42 import org.openecomp.sdc.validation.ValidationContext;
43 import org.openecomp.sdc.validation.Validator;
44 import org.openecomp.sdc.validation.base.ResourceBaseValidator;
50 public class ValidationTestUtil {
52 public ValidationTestUtil(){}
54 public GlobalValidationContext createGlobalContextFromPath(String path) {
55 GlobalValidationContext globalValidationContext = new GlobalValidationContext();
56 Map<String, byte[]> contentMap = getContentMapByPath(path);
57 if (contentMap == null) {
60 contentMap.forEach(globalValidationContext::addFileContext);
62 return globalValidationContext;
65 private Map<String, byte[]> getContentMapByPath(String path) {
66 Map<String, byte[]> contentMap = new HashMap<>();
67 URL url = ValidationTestUtil.class.getResource(path);
68 File pathFile = new File(url.getFile());
70 if (pathFile.isDirectory()) {
71 files = pathFile.listFiles();
73 files = new File[]{pathFile};
76 if (files == null || files.length == 0) {
80 for (File file : files) {
82 try (FileInputStream fis = new FileInputStream(file)) {
83 contentMap.put(file.getName(), FileUtils.toByteArray(fis));
84 } catch (IOException e) {
85 throw new RuntimeException("Failed to read file: " + file, e);
92 public Map<String, MessageContainer> testValidator(Validator validator, String path) {
93 GlobalValidationContext globalValidationContext = createGlobalContextFromPath(path);
94 validator.validate(globalValidationContext);
96 assert globalValidationContext != null;
97 return globalValidationContext.getContextMessageContainers();
102 public Map<String, MessageContainer> testValidator(ResourceBaseValidator baseValidator,
103 ResourceValidator resourceValidator,
104 String resourceTypeToValidate, String path) {
106 GlobalValidationContext globalContext = Objects.requireNonNull(
107 createGlobalContextFromPath(path), "Global validation context cannot be null");
109 ManifestContent manifestContent = ValidationUtil.validateManifest(globalContext);
110 Map<String, FileData.Type> fileTypeMap = ManifestUtil.getFileTypeMap(manifestContent);
111 Map<String, FileData> fileEnvMap = ManifestUtil.getFileAndItsEnv(manifestContent);
113 validateFiles(baseValidator, resourceValidator, globalContext, fileEnvMap, fileTypeMap,
114 resourceTypeToValidate);
116 return globalContext.getContextMessageContainers();
119 private void validateFiles(ResourceBaseValidator baseValidator,
120 ResourceValidator resourceValidator,
121 GlobalValidationContext globalContext,
122 Map<String, FileData> fileEnvMap,
123 Map<String, FileData.Type> fileTypeMap,
124 String resourceTypeToValidate) {
126 Collection<String> files = globalContext.getFiles();
127 for(String fileName : files){
128 if(FileData.isHeatFile(fileTypeMap.get(fileName))) {
129 HeatOrchestrationTemplate heatOrchestrationTemplate =
130 ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalContext);
132 if (Objects.isNull(heatOrchestrationTemplate)) {
136 ValidationContext validationContext = baseValidator.createValidationContext(fileName,
137 fileEnvMap.get(fileName) == null ? null : fileEnvMap.get(fileName).getFile(),
138 heatOrchestrationTemplate, globalContext);
140 validateResources(fileName, resourceValidator, resourceTypeToValidate, validationContext,
146 private void validateResources(String fileName, ResourceValidator resourceValidator,
147 String resourceTypeToValidate, ValidationContext validationContext,
148 GlobalValidationContext globalValidationContext){
150 HeatOrchestrationTemplate heatOrchestrationTemplate =
151 ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalValidationContext);
153 Map<String, Resource> resourcesMap =
154 Objects.requireNonNull(heatOrchestrationTemplate, "Orchestration template cannot be null").getResources();
156 if(MapUtils.isEmpty(resourcesMap)){
160 resourcesMap.entrySet()
162 .filter(resourceEntry -> isResourceNeedToBeTested(resourceEntry.getValue().getType(), resourceTypeToValidate))
163 .forEach(resourceEntry ->
164 resourceValidator.validate
165 (fileName, resourceEntry, globalValidationContext, validationContext));
168 private boolean isResourceNeedToBeTested(String currResource, String resourceToTest){
169 if(Objects.isNull(resourceToTest)){
170 return HeatStructureUtil.isNestedResource(currResource);
173 return currResource.equals(resourceToTest);
176 public void validateErrorMessage(String actualMessage, String expected, String... params) {
177 Assert.assertEquals(actualMessage.replace("\n", "").replace("\r", ""),
178 ErrorMessagesFormatBuilder.getErrorWithParameters(expected, params).replace("\n", "")
182 public Map<String, Object> getResourceMap(String configFileName) throws IOException {
183 URL mockResource = ValidationTestUtil.class.getResource(configFileName);
184 String json = IOUtils.toString(mockResource.openStream(), "UTF-8");
185 return JsonUtil.json2Object(json, Map.class);