/*
* Copyright 2002-2017 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.test.web.reactive.server;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.web.reactive.DispatcherHandler;
import org.springframework.web.reactive.HandlerAdapter;
import org.springframework.web.reactive.HandlerMapping;
import org.springframework.web.reactive.HandlerResultHandler;
import org.springframework.web.reactive.function.server.RouterFunction;
import org.springframework.web.reactive.function.server.RouterFunctions;
import org.springframework.web.reactive.function.server.support.HandlerFunctionAdapter;
import org.springframework.web.reactive.function.server.support.ServerResponseResultHandler;
import org.springframework.web.server.adapter.WebHttpHandlerBuilder;
/**
* Spec for setting up server-less testing against a RouterFunction.
*
* @author Rossen Stoyanchev
* @since 5.0
*/
public class RouterFunctionSpec extends AbstractMockServerSpec<RouterFunctionSpec> {
private final RouterFunction<?> routerFunction;
RouterFunctionSpec(RouterFunction<?> routerFunction) {
this.routerFunction = routerFunction;
}
@Override
protected WebHttpHandlerBuilder initHttpHandlerBuilder() {
return WebHttpHandlerBuilder.applicationContext(initApplicationContext());
}
private ApplicationContext initApplicationContext() {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
context.registerBean("webHandler", DispatcherHandler.class, () -> new DispatcherHandler());
context.registerBean(HandlerMapping.class, () -> RouterFunctions.toHandlerMapping(this.routerFunction));
context.registerBean(HandlerAdapter.class, () -> new HandlerFunctionAdapter());
context.registerBean(HandlerResultHandler.class, () -> new ServerResponseResultHandler());
context.refresh();
return context;
}
}