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 private ValidationTestUtil(){}
54 public static 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 static 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 static Map<String, MessageContainer> testValidator(Validator validator, String path) {
94 GlobalValidationContext globalValidationContext = createGlobalContextFromPath(path);
95 validator.validate(globalValidationContext);
97 assert globalValidationContext != null;
98 return globalValidationContext.getContextMessageContainers();
103 public static Map<String, MessageContainer> testValidator(ResourceBaseValidator baseValidator,
104 ResourceValidator resourceValidator,
105 String resourceTypeToValidate, String path) {
107 GlobalValidationContext globalContext = Objects.requireNonNull(
108 createGlobalContextFromPath(path), "Global validation context cannot be null");
110 ManifestContent manifestContent = ValidationUtil.validateManifest(globalContext);
111 Map<String, FileData.Type> fileTypeMap = ManifestUtil.getFileTypeMap(manifestContent);
112 Map<String, FileData> fileEnvMap = ManifestUtil.getFileAndItsEnv(manifestContent);
114 validateFiles(baseValidator, resourceValidator, globalContext, fileEnvMap, fileTypeMap,
115 resourceTypeToValidate);
117 return globalContext.getContextMessageContainers();
120 private static void validateFiles(ResourceBaseValidator baseValidator,
121 ResourceValidator resourceValidator,
122 GlobalValidationContext globalContext,
123 Map<String, FileData> fileEnvMap,
124 Map<String, FileData.Type> fileTypeMap,
125 String resourceTypeToValidate) {
127 Collection<String> files = globalContext.getFiles();
128 for(String fileName : files){
129 if(FileData.isHeatFile(fileTypeMap.get(fileName))) {
130 HeatOrchestrationTemplate heatOrchestrationTemplate =
131 ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalContext);
133 if (Objects.isNull(heatOrchestrationTemplate)) {
137 ValidationContext validationContext = baseValidator.createValidationContext(fileName,
138 fileEnvMap.get(fileName) == null ? null : fileEnvMap.get(fileName).getFile(),
139 heatOrchestrationTemplate, globalContext);
141 validateResources(fileName, resourceValidator, resourceTypeToValidate, validationContext,
147 private static void validateResources(String fileName, ResourceValidator resourceValidator,
148 String resourceTypeToValidate, ValidationContext validationContext,
149 GlobalValidationContext globalValidationContext){
151 HeatOrchestrationTemplate heatOrchestrationTemplate =
152 ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalValidationContext);
154 Map<String, Resource> resourcesMap =
155 Objects.requireNonNull(heatOrchestrationTemplate, "Orchestration template cannot be null").getResources();
157 if(MapUtils.isEmpty(resourcesMap)){
161 resourcesMap.entrySet()
163 .filter(resourceEntry -> isResourceNeedToBeTested(resourceEntry.getValue().getType(), resourceTypeToValidate))
164 .forEach(resourceEntry ->
165 resourceValidator.validate
166 (fileName, resourceEntry, globalValidationContext, validationContext));
169 private static boolean isResourceNeedToBeTested(String currResource, String resourceToTest){
170 if(Objects.isNull(resourceToTest)){
171 return HeatStructureUtil.isNestedResource(currResource);
174 return currResource.equals(resourceToTest);
177 public static void validateErrorMessage(String actualMessage, String expected, String... params) {
179 Assert.assertEquals(actualMessage.replace("\n", "").replace("\r", ""),
180 ErrorMessagesFormatBuilder.getErrorWithParameters(expected, params).replace("\n", "")
184 public static Map<String, Object> getResourceMap(String configFileName) throws IOException {
185 URL mockResource = ValidationTestUtil.class.getResource(configFileName);
186 String json = IOUtils.toString(mockResource.openStream(), "UTF-8");
187 return JsonUtil.json2Object(json, Map.class);