@Test
public void addInterceptorsWithCustomPathMatcher() {
PathMatcher pathMatcher = Mockito.mock(PathMatcher.class);
registry.addInterceptor(interceptor1).addPathPatterns("/path1/**").pathMatcher(pathMatcher);
MappedInterceptor mappedInterceptor = (MappedInterceptor) registry.getInterceptors().get(0);
assertSame(pathMatcher, mappedInterceptor.getPathMatcher());
}
@Test
public void addInterceptorsWithUrlPatterns() {
registry
.addInterceptor(interceptor1)
.addPathPatterns("/path1/**")
.excludePathPatterns("/path1/secret");
registry.addInterceptor(interceptor2).addPathPatterns("/path2");
assertEquals(Arrays.asList(interceptor1), getInterceptorsForPath("/path1"));
assertEquals(Arrays.asList(interceptor2), getInterceptorsForPath("/path2"));
assertEquals(Collections.emptyList(), getInterceptorsForPath("/path1/secret"));
}
@Test
public void addInterceptor() {
registry.addInterceptor(interceptor1);
List<HandlerInterceptor> interceptors = getInterceptorsForPath(null);
assertEquals(Arrays.asList(interceptor1), interceptors);
}
@Test
public void addWebRequestInterceptor() throws Exception {
registry.addWebRequestInterceptor(webRequestInterceptor1);
List<HandlerInterceptor> interceptors = getInterceptorsForPath(null);
assertEquals(1, interceptors.size());
verifyAdaptedInterceptor(interceptors.get(0), webRequestInterceptor1);
}
@Test
public void addWebRequestInterceptorsWithUrlPatterns() throws Exception {
registry.addWebRequestInterceptor(webRequestInterceptor1).addPathPatterns("/path1");
registry.addWebRequestInterceptor(webRequestInterceptor2).addPathPatterns("/path2");
List<HandlerInterceptor> interceptors = getInterceptorsForPath("/path1");
assertEquals(1, interceptors.size());
verifyAdaptedInterceptor(interceptors.get(0), webRequestInterceptor1);
interceptors = getInterceptorsForPath("/path2");
assertEquals(1, interceptors.size());
verifyAdaptedInterceptor(interceptors.get(0), webRequestInterceptor2);
}
private List<HandlerInterceptor> getInterceptorsForPath(String lookupPath) {
PathMatcher pathMatcher = new AntPathMatcher();
List<HandlerInterceptor> result = new ArrayList<HandlerInterceptor>();
for (Object i : registry.getInterceptors()) {
if (i instanceof MappedInterceptor) {
MappedInterceptor mappedInterceptor = (MappedInterceptor) i;
if (mappedInterceptor.matches(lookupPath, pathMatcher)) {
result.add(mappedInterceptor.getInterceptor());
}
} else if (i instanceof HandlerInterceptor) {
result.add((HandlerInterceptor) i);
} else {
fail("Unexpected interceptor type: " + i.getClass().getName());
}
}
return result;
}
