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Diffstat (limited to 'aai-traversal/src/test/java/org/onap/aai/PayloadUtil.java')
-rw-r--r-- | aai-traversal/src/test/java/org/onap/aai/PayloadUtil.java | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/aai-traversal/src/test/java/org/onap/aai/PayloadUtil.java b/aai-traversal/src/test/java/org/onap/aai/PayloadUtil.java new file mode 100644 index 0000000..8925ecd --- /dev/null +++ b/aai-traversal/src/test/java/org/onap/aai/PayloadUtil.java @@ -0,0 +1,113 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017 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. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + */ +package org.onap.aai; + +import org.apache.commons.io.IOUtils; + +import java.io.IOException; +import java.io.InputStream; +import java.util.HashMap; +import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import static org.junit.Assert.assertNotNull; + +public class PayloadUtil { + + private static final Map<String, String> cache = new HashMap<>(); + private static final Pattern TEMPLATE_PATTERN = Pattern.compile("\\$\\{[^}]+\\}"); + + public static String getExpectedPayload(String fileName) throws IOException { + + InputStream inputStream = PayloadUtil.class.getClassLoader().getResourceAsStream("payloads/expected/" + fileName); + + String message = String.format("Unable to find the %s in src/test/resources", fileName); + assertNotNull(message, inputStream); + + String resource = IOUtils.toString(inputStream); + + inputStream.close(); + return resource; + } + + public static String getResourcePayload(String fileName) throws IOException { + + InputStream inputStream = PayloadUtil.class.getClassLoader().getResourceAsStream("payloads/resource/" + fileName); + + String message = String.format("Unable to find the %s in src/test/resources", fileName); + assertNotNull(message, inputStream); + + String resource = IOUtils.toString(inputStream); + + inputStream.close(); + return resource; + } + + public static String getTemplatePayload(String fileName, Map<String, String> templateValueMap) throws Exception { + + InputStream inputStream = PayloadUtil.class.getClassLoader().getResourceAsStream("payloads/templates/" + fileName); + + String message = String.format("Unable to find the %s in src/test/resources", fileName); + assertNotNull(message, inputStream); + + String resource; + + if(cache.containsKey(fileName)){ + resource = cache.get(fileName); + } else { + resource = IOUtils.toString(inputStream); + cache.put(fileName, resource); + } + + Matcher matcher = TEMPLATE_PATTERN.matcher(resource); + + String resourceWithTemplateValues = resource; + + while(matcher.find()){ + int start = matcher.start() + 2; + int end = matcher.end() - 1; + String key = resource.substring(start, end); + if(templateValueMap.containsKey(key)){ + resourceWithTemplateValues = resourceWithTemplateValues.replaceAll("\\$\\{" + key +"\\}", templateValueMap.get(key)); + } else { + throw new RuntimeException("Unable to find the key value pair in map for the template processing for key " + key); + } + } + + inputStream.close(); + return resourceWithTemplateValues; + } + + public static String getNamedQueryPayload(String fileName) throws IOException { + + InputStream inputStream = PayloadUtil.class.getClassLoader().getResourceAsStream("payloads/named-queries/" + fileName); + + String message = String.format("Unable to find the %s in src/test/resources/payloads/named-queries", fileName); + assertNotNull(message, inputStream); + + String resource = IOUtils.toString(inputStream); + + inputStream.close(); + return resource; + } +} |