/*
* Copyright 2002-2012 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.web.servlet.mvc.method.annotation;
import java.lang.reflect.Method;
import org.junit.Before;
import org.junit.Test;
import org.springframework.core.MethodParameter;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.web.context.request.ServletWebRequest;
import org.springframework.web.method.support.ModelAndViewContainer;
import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
import org.springframework.web.util.UriComponentsBuilder;
import static org.junit.Assert.*;
/**
* Test fixture with {@link UriComponentsBuilderMethodArgumentResolver}.
*
* @author Rossen Stoyanchev
*/
public class UriComponentsBuilderMethodArgumentResolverTests {
private UriComponentsBuilderMethodArgumentResolver resolver;
private MethodParameter builderParam;
private MethodParameter servletBuilderParam;
private MethodParameter intParam;
private ServletWebRequest webRequest;
private MockHttpServletRequest servletRequest;
@Before
public void setUp() throws Exception {
this.resolver = new UriComponentsBuilderMethodArgumentResolver();
Method method = this.getClass().getDeclaredMethod("handle", UriComponentsBuilder.class, ServletUriComponentsBuilder.class, int.class);
this.builderParam = new MethodParameter(method, 0);
this.servletBuilderParam = new MethodParameter(method, 1);
this.intParam = new MethodParameter(method, 2);
this.servletRequest = new MockHttpServletRequest();
this.webRequest = new ServletWebRequest(this.servletRequest);
}
@Test
public void supportsParameter() throws Exception {
assertTrue(this.resolver.supportsParameter(this.builderParam));
assertTrue(this.resolver.supportsParameter(this.servletBuilderParam));
assertFalse(this.resolver.supportsParameter(this.intParam));
}
@Test
public void resolveArgument() throws Exception {
this.servletRequest.setContextPath("/myapp");
this.servletRequest.setServletPath("/main");
this.servletRequest.setPathInfo("/accounts");
Object actual = this.resolver.resolveArgument(this.builderParam, new ModelAndViewContainer(), this.webRequest, null);
assertNotNull(actual);
assertEquals(ServletUriComponentsBuilder.class, actual.getClass());
assertEquals("http://localhost/myapp/main", ((ServletUriComponentsBuilder) actual).build().toUriString());
}
void handle(UriComponentsBuilder builder, ServletUriComponentsBuilder servletBuilder, int value) {
}
}