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;
19 import org.apache.commons.collections4.MapUtils;
20 import org.apache.commons.io.IOUtils;
21 import org.openecomp.core.utilities.file.FileUtils;
22 import org.openecomp.core.utilities.json.JsonUtil;
23 import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
24 import org.openecomp.core.validation.types.GlobalValidationContext;
25 import org.openecomp.core.validation.types.MessageContainer;
26 import org.openecomp.sdc.heat.datatypes.manifest.FileData;
27 import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
28 import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
29 import org.openecomp.sdc.heat.datatypes.model.Resource;
30 import org.openecomp.sdc.heat.services.HeatStructureUtil;
31 import org.openecomp.sdc.heat.services.manifest.ManifestUtil;
32 import org.openecomp.sdc.validation.ResourceValidator;
33 import org.openecomp.sdc.validation.ValidationContext;
34 import org.openecomp.sdc.validation.Validator;
35 import org.openecomp.sdc.validation.base.ResourceBaseValidator;
36 import org.testng.Assert;
39 import java.io.FileInputStream;
40 import java.io.IOException;
42 import java.util.Collection;
43 import java.util.HashMap;
45 import java.util.Objects;
51 public class ValidationTestUtil {
53 private ValidationTestUtil(){}
55 public static GlobalValidationContext createGlobalContextFromPath(String path) {
56 GlobalValidationContext globalValidationContext = new GlobalValidationContext();
57 Map<String, byte[]> contentMap = getContentMapByPath(path);
58 if (contentMap == null) {
61 contentMap.forEach(globalValidationContext::addFileContext);
63 return globalValidationContext;
66 private static Map<String, byte[]> getContentMapByPath(String path) {
67 Map<String, byte[]> contentMap = new HashMap<>();
68 URL url = ValidationTestUtil.class.getResource(path);
69 File pathFile = new File(url.getFile());
71 if (pathFile.isDirectory()) {
72 files = pathFile.listFiles();
74 files = new File[]{pathFile};
77 if (files == null || files.length == 0) {
81 for (File file : files) {
83 try (FileInputStream fis = new FileInputStream(file)) {
84 contentMap.put(file.getName(), FileUtils.toByteArray(fis));
85 } catch (IOException e) {
86 throw new RuntimeException("Failed to read file: " + file, e);
93 public static Map<String, MessageContainer> testValidator(Validator validator, String path) {
95 GlobalValidationContext globalValidationContext = createGlobalContextFromPath(path);
96 validator.validate(globalValidationContext);
98 assert globalValidationContext != null;
99 return globalValidationContext.getContextMessageContainers();
104 public static Map<String, MessageContainer> testValidator(ResourceBaseValidator baseValidator,
105 ResourceValidator resourceValidator,
106 String resourceTypeToValidate, String path) {
108 GlobalValidationContext globalContext = Objects.requireNonNull(
109 createGlobalContextFromPath(path), "Global validation context cannot be null");
111 ManifestContent manifestContent = ValidationUtil.validateManifest(globalContext);
112 Map<String, FileData.Type> fileTypeMap = ManifestUtil.getFileTypeMap(manifestContent);
113 Map<String, FileData> fileEnvMap = ManifestUtil.getFileAndItsEnv(manifestContent);
115 validateFiles(baseValidator, resourceValidator, globalContext, fileEnvMap, fileTypeMap,
116 resourceTypeToValidate);
118 return globalContext.getContextMessageContainers();
121 private static void validateFiles(ResourceBaseValidator baseValidator,
122 ResourceValidator resourceValidator,
123 GlobalValidationContext globalContext,
124 Map<String, FileData> fileEnvMap,
125 Map<String, FileData.Type> fileTypeMap,
126 String resourceTypeToValidate) {
128 Collection<String> files = globalContext.getFiles();
129 for(String fileName : files){
130 if(FileData.isHeatFile(fileTypeMap.get(fileName))) {
131 HeatOrchestrationTemplate heatOrchestrationTemplate =
132 ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalContext);
134 if (Objects.isNull(heatOrchestrationTemplate)) {
138 ValidationContext validationContext = baseValidator.createValidationContext(fileName,
139 fileEnvMap.get(fileName) == null ? null : fileEnvMap.get(fileName).getFile(),
140 heatOrchestrationTemplate, globalContext);
142 validateResources(fileName, resourceValidator, resourceTypeToValidate, validationContext,
148 private static void validateResources(String fileName, ResourceValidator resourceValidator,
149 String resourceTypeToValidate, ValidationContext validationContext,
150 GlobalValidationContext globalValidationContext){
152 HeatOrchestrationTemplate heatOrchestrationTemplate =
153 ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalValidationContext);
155 Map<String, Resource> resourcesMap =
156 Objects.requireNonNull(heatOrchestrationTemplate, "Orchestration template cannot be null").getResources();
158 if(MapUtils.isEmpty(resourcesMap)){
162 resourcesMap.entrySet()
164 .filter(resourceEntry -> isResourceNeedToBeTested(resourceEntry.getValue().getType(), resourceTypeToValidate))
165 .forEach(resourceEntry ->
166 resourceValidator.validate
167 (fileName, resourceEntry, globalValidationContext, validationContext));
170 private static boolean isResourceNeedToBeTested(String currResource, String resourceToTest){
171 if(Objects.isNull(resourceToTest)){
172 return HeatStructureUtil.isNestedResource(currResource);
175 return currResource.equals(resourceToTest);
178 public static void validateErrorMessage(String actualMessage, String expected, String... params) {
180 Assert.assertEquals(actualMessage.replace("\n", "").replace("\r", ""),
181 ErrorMessagesFormatBuilder.getErrorWithParameters(expected, params).replace("\n", "")
185 public static Map<String, Object> getResourceMap(String configFileName) throws IOException {
186 URL mockResource = ValidationTestUtil.class.getResource(configFileName);
187 String json = IOUtils.toString(mockResource.openStream(), "UTF-8");
188 return JsonUtil.json2Object(json, Map.class);