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HttpGraphQlTesterContextCustomizerIntegrationTests.java
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HttpGraphQlTesterContextCustomizerIntegrationTests.java
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/*
* Copyright 2012-2022 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.boot.test.graphql.tester;
import java.util.Collections;
import java.util.Map;
import org.junit.jupiter.api.Test;
import reactor.core.publisher.Mono;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.web.embedded.tomcat.TomcatReactiveWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.buffer.DefaultDataBufferFactory;
import org.springframework.graphql.test.tester.HttpGraphQlTester;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.server.reactive.ContextPathCompositeHandler;
import org.springframework.http.server.reactive.HttpHandler;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.test.annotation.DirtiesContext;
/**
* Integration test for {@link HttpGraphQlTesterContextCustomizer}.
*
* @author Brian Clozel
*/
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
properties = "spring.main.web-application-type=reactive")
@DirtiesContext
class HttpGraphQlTesterContextCustomizerIntegrationTests {
@Autowired
HttpGraphQlTester graphQlTester;
@Test
void shouldHandleGraphQlRequests() {
this.graphQlTester.document("{}").executeAndVerify();
}
@Configuration(proxyBeanMethods = false)
static class TestConfig {
@Bean
TomcatReactiveWebServerFactory webServerFactory() {
return new TomcatReactiveWebServerFactory(0);
}
@Bean
HttpHandler httpHandler() {
TestHandler httpHandler = new TestHandler();
Map<String, HttpHandler> handlersMap = Collections.singletonMap("/graphql", httpHandler);
return new ContextPathCompositeHandler(handlersMap);
}
}
static class TestHandler implements HttpHandler {
private static final DefaultDataBufferFactory factory = new DefaultDataBufferFactory();
@Override
public Mono<Void> handle(ServerHttpRequest request, ServerHttpResponse response) {
response.setStatusCode(HttpStatus.OK);
response.getHeaders().setContentType(MediaType.APPLICATION_JSON);
return response.writeWith(Mono.just(factory.wrap("{\"data\":{}}".getBytes())));
}
}
}