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ResponseTest.java
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70 lines (62 loc) · 2.43 KB
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/**
* Copyright 2012-2018 The Feign 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 feign;
import org.junit.Test;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import static feign.assertj.FeignAssertions.assertThat;
import static org.assertj.core.api.Assertions.entry;
public class ResponseTest {
@Test
public void reasonPhraseIsOptional() {
Response response = Response.builder()
.status(200)
.headers(Collections.<String, Collection<String>>emptyMap())
.body(new byte[0])
.build();
assertThat(response.reason()).isNull();
assertThat(response.toString()).isEqualTo("HTTP/1.1 200\n\n");
}
@Test
public void canAccessHeadersCaseInsensitively() {
Map<String, Collection<String>> headersMap = new LinkedHashMap();
List<String> valueList = Collections.singletonList("application/json");
headersMap.put("Content-Type", valueList);
Response response = Response.builder()
.status(200)
.headers(headersMap)
.body(new byte[0])
.build();
assertThat(response.headers().get("content-type")).isEqualTo(valueList);
assertThat(response.headers().get("Content-Type")).isEqualTo(valueList);
}
@Test
public void headerValuesWithSameNameOnlyVaryingInCaseAreMerged() {
Map<String, Collection<String>> headersMap = new LinkedHashMap();
headersMap.put("Set-Cookie", Arrays.asList("Cookie-A=Value", "Cookie-B=Value"));
headersMap.put("set-cookie", Arrays.asList("Cookie-C=Value"));
Response response = Response.builder()
.status(200)
.headers(headersMap)
.body(new byte[0])
.build();
List<String> expectedHeaderValue =
Arrays.asList("Cookie-A=Value", "Cookie-B=Value", "Cookie-C=Value");
assertThat(response.headers()).containsOnly(entry(("set-cookie"), expectedHeaderValue));
}
}