| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.unomi.itests.graphql; |
| |
| import org.apache.http.HttpEntity; |
| import org.apache.http.client.methods.CloseableHttpResponse; |
| import org.apache.http.client.methods.HttpPost; |
| import org.apache.http.entity.ContentType; |
| import org.apache.http.entity.StringEntity; |
| import org.apache.http.impl.client.HttpClientBuilder; |
| import org.apache.http.util.EntityUtils; |
| import org.apache.unomi.graphql.utils.GraphQLObjectMapper; |
| import org.apache.unomi.itests.BaseIT; |
| import org.junit.runner.RunWith; |
| import org.ops4j.pax.exam.junit.PaxExam; |
| import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; |
| import org.ops4j.pax.exam.spi.reactors.PerSuite; |
| import org.osgi.framework.BundleContext; |
| |
| import javax.inject.Inject; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Base64; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| @RunWith(PaxExam.class) |
| @ExamReactorStrategy(PerSuite.class) |
| public abstract class BaseGraphQLIT extends BaseIT { |
| |
| protected static final String GRAPHQL_ENDPOINT = URL + "/graphql"; |
| |
| protected static final ContentType JSON_CONTENT_TYPE = ContentType.create("application/json"); |
| |
| @Inject |
| protected BundleContext bundleContext; |
| |
| protected CloseableHttpResponse postAnonymous(final String resource) throws IOException { |
| return postAs(resource, null, null); |
| } |
| |
| protected CloseableHttpResponse post(final String resource) throws IOException { |
| return postAs(resource, "karaf", "karaf"); |
| } |
| |
| protected CloseableHttpResponse postAs(final String resource, final String username, final String password) throws IOException { |
| final String resourceAsString = resourceAsString(resource); |
| |
| final HttpPost request = new HttpPost(GRAPHQL_ENDPOINT); |
| |
| request.setEntity(new StringEntity(resourceAsString, JSON_CONTENT_TYPE)); |
| |
| if (username != null && password != null) { |
| String basicAuth = username + ":" + password; |
| String wrap = "Basic " + new String(Base64.getEncoder().encode(basicAuth.getBytes())); |
| request.setHeader("Authorization", wrap); |
| } else { |
| request.removeHeaders("Authorization"); |
| } |
| |
| return HttpClientBuilder.create().build().execute(request); |
| } |
| |
| protected String resourceAsString(final String resource) { |
| final java.net.URL url = bundleContext.getBundle().getResource(resource); |
| try (InputStream stream = url.openStream()) { |
| final GraphQLObjectMapper objectMapper = GraphQLObjectMapper.getInstance(); |
| return objectMapper.writeValueAsString(objectMapper.readTree(stream)); |
| } catch (final Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @SuppressWarnings("unchecked") |
| protected static class ResponseContext { |
| |
| private static final Pattern DOT_PATTERN = Pattern.compile("\\."); |
| |
| private static final Pattern INDEX_PATTERN = Pattern.compile("\\[(\\d+)]"); |
| |
| private final Map<String, Object> responseAsMap; |
| |
| private ResponseContext(HttpEntity httpEntity) { |
| try { |
| final String jsonFromResponse = EntityUtils.toString(httpEntity); |
| responseAsMap = GraphQLObjectMapper.getInstance().readValue(jsonFromResponse, Map.class); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public static ResponseContext parse(HttpEntity httpEntity) { |
| return new ResponseContext(httpEntity); |
| } |
| |
| public <T> T getValue(final String path) { |
| final String[] nodePaths = path.split(DOT_PATTERN.pattern(), -1); |
| |
| Map<String, Object> fieldsAsMap = responseAsMap; |
| |
| T result = null; |
| |
| for (int i = 0; i < nodePaths.length; i++) { |
| if (fieldsAsMap == null) { |
| break; |
| } else if (i != nodePaths.length - 1) { |
| Matcher matcher = INDEX_PATTERN.matcher(nodePaths[i]); |
| if (matcher.find()) { |
| final String key = nodePaths[i].replaceAll(INDEX_PATTERN.pattern(), ""); |
| final int index = Integer.parseInt(matcher.group(1)); |
| fieldsAsMap = (Map<String, Object>) (((List) fieldsAsMap.get(key)).get(index)); |
| } else { |
| fieldsAsMap = (Map<String, Object>) fieldsAsMap.get(nodePaths[i]); |
| } |
| } else { |
| result = (T) fieldsAsMap.get(nodePaths[i]); |
| } |
| } |
| |
| return result; |
| } |
| |
| public Map<String, Object> getResponseAsMap() { |
| return responseAsMap; |
| } |
| |
| } |
| |
| } |