/*
* 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.handler;
import java.util.Comparator;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.junit.Before;
import org.junit.Test;
import org.springframework.util.AntPathMatcher;
import org.springframework.util.PathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
import static org.junit.Assert.*;
import static org.mockito.BDDMockito.*;
/**
* Test fixture for {@link MappedInterceptor} tests.
*
* @author Rossen Stoyanchev
*/
public class MappedInterceptorTests {
private LocaleChangeInterceptor interceptor;
private final AntPathMatcher pathMatcher = new AntPathMatcher();
@Before
public void setup() {
this.interceptor = new LocaleChangeInterceptor();
}
@Test
public void noPatterns() {
MappedInterceptor mappedInterceptor = new MappedInterceptor(null, null, this.interceptor);
assertTrue(mappedInterceptor.matches("/foo", pathMatcher));
}
@Test
public void includePattern() {
MappedInterceptor mappedInterceptor = new MappedInterceptor(new String[] { "/foo/*" }, this.interceptor);
assertTrue(mappedInterceptor.matches("/foo/bar", pathMatcher));
assertFalse(mappedInterceptor.matches("/bar/foo", pathMatcher));
}
@Test
public void includePatternWithMatrixVariables() {
MappedInterceptor mappedInterceptor = new MappedInterceptor(new String[] { "/foo*/*" }, this.interceptor);
assertTrue(mappedInterceptor.matches("/foo;q=1/bar;s=2", pathMatcher));
}
@Test
public void excludePattern() {
MappedInterceptor mappedInterceptor = new MappedInterceptor(null, new String[] { "/admin/**" }, this.interceptor);
assertTrue(mappedInterceptor.matches("/foo", pathMatcher));
assertFalse(mappedInterceptor.matches("/admin/foo", pathMatcher));
}
@Test
public void includeAndExcludePatterns() {
MappedInterceptor mappedInterceptor = new MappedInterceptor(
new String[] { "/**" }, new String[] { "/admin/**" }, this.interceptor);
assertTrue(mappedInterceptor.matches("/foo", pathMatcher));
assertFalse(mappedInterceptor.matches("/admin/foo", pathMatcher));
}
@Test
public void customPathMatcher() {
MappedInterceptor mappedInterceptor = new MappedInterceptor(new String[] { "/foo/[0-9]*" }, this.interceptor);
mappedInterceptor.setPathMatcher(new TestPathMatcher());
assertTrue(mappedInterceptor.matches("/foo/123", pathMatcher));
assertFalse(mappedInterceptor.matches("/foo/bar", pathMatcher));
}
@Test
public void preHandle() throws Exception {
HandlerInterceptor interceptor = mock(HandlerInterceptor.class);
MappedInterceptor mappedInterceptor = new MappedInterceptor(new String[] { "/**" }, interceptor);
mappedInterceptor.preHandle(mock(HttpServletRequest.class), mock(HttpServletResponse.class), null);
then(interceptor).should().preHandle(any(HttpServletRequest.class), any(HttpServletResponse.class), any());
}
@Test
public void postHandle() throws Exception {
HandlerInterceptor interceptor = mock(HandlerInterceptor.class);
MappedInterceptor mappedInterceptor = new MappedInterceptor(new String[] { "/**" }, interceptor);
mappedInterceptor.postHandle(mock(HttpServletRequest.class), mock(HttpServletResponse.class),
null, mock(ModelAndView.class));
then(interceptor).should().postHandle(any(), any(), any(), any());
}
@Test
public void afterCompletion() throws Exception {
HandlerInterceptor interceptor = mock(HandlerInterceptor.class);
MappedInterceptor mappedInterceptor = new MappedInterceptor(new String[] { "/**" }, interceptor);
mappedInterceptor.afterCompletion(mock(HttpServletRequest.class), mock(HttpServletResponse.class),
null, mock(Exception.class));
then(interceptor).should().afterCompletion(any(), any(), any(), any());
}
public static class TestPathMatcher implements PathMatcher {
@Override
public boolean isPattern(String path) {
return false;
}
@Override
public boolean match(String pattern, String path) {
return path.matches(pattern);
}
@Override
public boolean matchStart(String pattern, String path) {
return false;
}
@Override
public String extractPathWithinPattern(String pattern, String path) {
return null;
}
@Override
public Map<String, String> extractUriTemplateVariables(String pattern, String path) {
return null;
}
@Override
public Comparator<String> getPatternComparator(String path) {
return null;
}
@Override
public String combine(String pattern1, String pattern2) {
return null;
}
}
}