org.springframework.restdocs.webtestclient.WebTestClientResponseConverter Maven / Gradle / Ivy
/*
* Copyright 2014-2018 the original author or authors.
*
* 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.
*/
package org.springframework.restdocs.webtestclient;
import java.util.Collection;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseCookie;
import org.springframework.restdocs.operation.OperationResponse;
import org.springframework.restdocs.operation.OperationResponseFactory;
import org.springframework.restdocs.operation.ResponseConverter;
import org.springframework.test.web.reactive.server.ExchangeResult;
import org.springframework.util.StringUtils;
/**
* A {@link ResponseConverter} for creating an {@link OperationResponse} derived from an
* {@link ExchangeResult}.
*
* @author Andy Wilkinson
*/
class WebTestClientResponseConverter implements ResponseConverter {
@Override
public OperationResponse convert(ExchangeResult result) {
return new OperationResponseFactory().create(result.getStatus(),
extractHeaders(result), result.getResponseBodyContent());
}
private HttpHeaders extractHeaders(ExchangeResult result) {
HttpHeaders headers = result.getResponseHeaders();
if (result.getResponseCookies().isEmpty()
|| headers.containsKey(HttpHeaders.SET_COOKIE)) {
return headers;
}
result.getResponseCookies().values().stream().flatMap(Collection::stream)
.forEach((cookie) -> headers.add(HttpHeaders.SET_COOKIE,
generateSetCookieHeader(cookie)));
return headers;
}
private String generateSetCookieHeader(ResponseCookie cookie) {
StringBuilder header = new StringBuilder();
header.append(cookie.getName());
header.append('=');
appendIfAvailable(header, cookie.getValue());
long maxAge = cookie.getMaxAge().getSeconds();
if (maxAge > -1) {
header.append("; Max-Age=");
header.append(maxAge);
}
appendIfAvailable(header, "; Domain=", cookie.getDomain());
appendIfAvailable(header, "; Path=", cookie.getPath());
if (cookie.isSecure()) {
header.append("; Secure");
}
if (cookie.isHttpOnly()) {
header.append("; HttpOnly");
}
return header.toString();
}
private void appendIfAvailable(StringBuilder header, String value) {
if (StringUtils.hasText(value)) {
header.append(value);
}
}
private void appendIfAvailable(StringBuilder header, String name, String value) {
if (StringUtils.hasText(value)) {
header.append(name);
header.append(value);
}
}
}