| // |
| // 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 com.cloud.utils.rest; |
| |
| import static org.mockito.ArgumentMatchers.argThat; |
| |
| import java.io.IOException; |
| |
| import org.apache.commons.lang.builder.EqualsBuilder; |
| import org.apache.commons.lang.builder.HashCodeBuilder; |
| import org.apache.http.HttpEntityEnclosingRequest; |
| import org.apache.http.HttpRequest; |
| import org.apache.http.ParseException; |
| import org.apache.http.client.methods.HttpUriRequest; |
| import org.apache.http.util.EntityUtils; |
| import org.hamcrest.Description; |
| import org.hamcrest.SelfDescribing; |
| import org.mockito.ArgumentMatcher; |
| |
| public class HttpRequestMatcher implements ArgumentMatcher<HttpRequest> { |
| private final HttpRequest wanted; |
| |
| public HttpRequestMatcher(final HttpRequest wanted) { |
| this.wanted = wanted; |
| } |
| |
| public static HttpRequest eq(final HttpRequest request) { |
| return argThat(new HttpRequestMatcher(request)); |
| } |
| |
| @Override |
| public boolean matches(HttpRequest actual) { |
| if (actual instanceof HttpUriRequest) { |
| final HttpUriRequest converted = (HttpUriRequest) actual; |
| return checkMethod(converted) && checkUri(converted) && checkPayload(converted); |
| } else { |
| return wanted == actual; |
| } |
| } |
| |
| private boolean checkPayload(final HttpUriRequest actual) { |
| final String wantedPayload = getPayload(wanted); |
| final String actualPayload = getPayload(actual); |
| return equalsString(wantedPayload, actualPayload); |
| } |
| |
| private static String getPayload(final HttpRequest request) { |
| String payload = ""; |
| if (request instanceof HttpEntityEnclosingRequest) { |
| try { |
| payload = EntityUtils.toString(((HttpEntityEnclosingRequest) request).getEntity()); |
| } catch (final ParseException e) { |
| throw new IllegalArgumentException("Couldn't read request's entity payload.", e); |
| } catch (final IOException e) { |
| throw new IllegalArgumentException("Couldn't read request's entity payload.", e); |
| } |
| } |
| return payload; |
| } |
| |
| private boolean checkUri(final HttpUriRequest actual) { |
| if (wanted instanceof HttpUriRequest) { |
| final String wantedQuery = ((HttpUriRequest) wanted).getURI().getQuery(); |
| final String actualQuery = actual.getURI().getQuery(); |
| return equalsString(wantedQuery, actualQuery); |
| } else { |
| return wanted == actual; |
| } |
| } |
| |
| private boolean checkMethod(final HttpUriRequest actual) { |
| if (wanted instanceof HttpUriRequest) { |
| final String wantedMethod = ((HttpUriRequest) wanted).getMethod(); |
| final String actualMethod = actual.getMethod(); |
| return equalsString(wantedMethod, actualMethod); |
| } else { |
| return wanted == actual; |
| } |
| } |
| |
| private static boolean equalsString(final String a, final String b) { |
| return a == b || a != null && a.equals(b); |
| } |
| |
| public String describe(final HttpRequest object) { |
| final StringBuilder sb = new StringBuilder(); |
| if (object instanceof HttpUriRequest) { |
| final HttpUriRequest converted = (HttpUriRequest) object; |
| sb.append("method = ").append(converted.getMethod()); |
| sb.append(", query = ").append(converted.getURI().getQuery()); |
| sb.append(", payload = ").append(getPayload(object)); |
| } |
| return sb.toString(); |
| } |
| |
| @Override |
| public boolean equals(final Object o) { |
| return EqualsBuilder.reflectionEquals(this, o); |
| } |
| |
| @Override |
| public int hashCode() { |
| return HashCodeBuilder.reflectionHashCode(this); |
| } |
| |
| public SelfDescribing withExtraTypeInfo() { |
| return new SelfDescribing() { |
| @Override |
| public void describeTo(final Description description) { |
| description.appendText("(" + wanted.getClass().getSimpleName() + ") ").appendText(describe(wanted)); |
| } |
| }; |
| } |
| |
| public boolean typeMatches(final Object object) { |
| return wanted != null && object != null && object.getClass() == wanted.getClass(); |
| } |
| } |