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HttpRequestValuesTests.java
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HttpRequestValuesTests.java
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/*
* Copyright 2002-2022 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
*
* https://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.web.service.invoker;
import java.net.URI;
import java.util.List;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.util.MultiValueMap;
import org.springframework.web.util.UriComponentsBuilder;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Unit tests for {@link HttpRequestValues}.
*
* @author Rossen Stoyanchev
*/
public class HttpRequestValuesTests {
@Test
void defaultUri() {
HttpRequestValues requestValues = HttpRequestValues.builder().setHttpMethod(HttpMethod.GET).build();
assertThat(requestValues.getUri()).isNull();
assertThat(requestValues.getUriTemplate()).isEqualTo("");
}
@ParameterizedTest
@ValueSource(strings = {"POST", "PUT", "PATCH"})
void requestParamAsFormData(String httpMethod) {
HttpRequestValues requestValues = HttpRequestValues.builder().setHttpMethod(HttpMethod.valueOf(httpMethod))
.setContentType(MediaType.APPLICATION_FORM_URLENCODED)
.addRequestParameter("param1", "1st value")
.addRequestParameter("param2", "2nd value A", "2nd value B")
.build();
Object body = requestValues.getBodyValue();
assertThat((MultiValueMap<String, String>) body).hasSize(2)
.containsEntry("param1", List.of("1st value"))
.containsEntry("param2", List.of("2nd value A", "2nd value B"));
}
@Test
void requestParamAsQueryParamsInUriTemplate() {
HttpRequestValues requestValues = HttpRequestValues.builder().setHttpMethod(HttpMethod.POST)
.setUriTemplate("/path")
.addRequestParameter("param1", "1st value")
.addRequestParameter("param2", "2nd value A", "2nd value B")
.build();
String uriTemplate = requestValues.getUriTemplate();
assertThat(uriTemplate).isNotNull();
assertThat(uriTemplate)
.isEqualTo("/path?" +
"{queryParam0}={queryParam0[0]}&" +
"{queryParam1}={queryParam1[0]}&" +
"{queryParam1}={queryParam1[1]}");
assertThat(requestValues.getUriVariables())
.containsOnlyKeys("queryParam0", "queryParam1", "queryParam0[0]", "queryParam1[0]", "queryParam1[1]")
.containsEntry("queryParam0", "param1")
.containsEntry("queryParam1", "param2")
.containsEntry("queryParam0[0]", "1st value")
.containsEntry("queryParam1[0]", "2nd value A")
.containsEntry("queryParam1[1]", "2nd value B");
URI uri = UriComponentsBuilder.fromUriString(uriTemplate)
.encode()
.build(requestValues.getUriVariables());
assertThat(uri.toString())
.isEqualTo("/path?param1=1st%20value¶m2=2nd%20value%20A¶m2=2nd%20value%20B");
}
@Test
void requestParamAsQueryParamsInUri() {
HttpRequestValues requestValues = HttpRequestValues.builder().setHttpMethod(HttpMethod.POST)
.setUri(URI.create("/path"))
.addRequestParameter("param1", "1st value")
.addRequestParameter("param2", "2nd value A", "2nd value B")
.build();
assertThat(requestValues.getUri().toString())
.isEqualTo("/path?param1=1st%20value¶m2=2nd%20value%20A¶m2=2nd%20value%20B");
}
@Test
void requestPart() {
HttpHeaders entityHeaders = new HttpHeaders();
entityHeaders.add("foo", "bar");
HttpEntity<String> entity = new HttpEntity<>("body", entityHeaders);
HttpRequestValues requestValues = HttpRequestValues.builder()
.addRequestPart("form field", "form value")
.addRequestPart("entity", entity)
.build();
@SuppressWarnings("unchecked")
MultiValueMap<String, HttpEntity<?>> map = (MultiValueMap<String, HttpEntity<?>>) requestValues.getBodyValue();
assertThat(map).hasSize(2);
assertThat(map.getFirst("form field").getBody()).isEqualTo("form value");
assertThat(map.getFirst("entity")).isEqualTo(entity);
}
}