001/*
002 * Copyright 2002-2018 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.test.web.client;
018
019import java.io.IOException;
020
021import org.springframework.http.client.ClientHttpRequest;
022
023/**
024 * {@code RequestExpectationManager} that matches requests to expectations
025 * regardless of the order of declaration of expected requests.
026 *
027 * @author Rossen Stoyanchev
028 * @since 4.3
029 */
030public class UnorderedRequestExpectationManager extends AbstractRequestExpectationManager {
031
032        private final RequestExpectationGroup remainingExpectations = new RequestExpectationGroup();
033
034
035        @Override
036        protected void afterExpectationsDeclared() {
037                this.remainingExpectations.addAllExpectations(getExpectations());
038        }
039
040        @Override
041        public RequestExpectation matchRequest(ClientHttpRequest request) throws IOException {
042                RequestExpectation expectation = this.remainingExpectations.findExpectation(request);
043                if (expectation == null) {
044                        throw createUnexpectedRequestError(request);
045                }
046                this.remainingExpectations.update(expectation);
047                return expectation;
048        }
049
050        @Override
051        public void reset() {
052                super.reset();
053                this.remainingExpectations.reset();
054        }
055
056}