/*
* Copyright 2012-2017 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.boot.actuate.endpoint.mvc;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import org.junit.Test;
import org.springframework.boot.actuate.endpoint.AbstractEndpoint;
import org.springframework.context.support.StaticApplicationContext;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.servlet.HandlerInterceptor;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link AbstractEndpointHandlerMapping}.
*
* @author Madhura Bhave
*/
public abstract class AbstractEndpointHandlerMappingTests {
private final StaticApplicationContext context = new StaticApplicationContext();
@Test
public void securityInterceptorShouldBePresentForNonCorsRequest() throws Exception {
HandlerInterceptor securityInterceptor = mock(HandlerInterceptor.class);
TestActionEndpoint endpoint = new TestActionEndpoint(new TestEndpoint("a"));
AbstractEndpointHandlerMapping<?> mapping = new TestEndpointHandlerMapping<>(
Collections.singletonList(endpoint));
mapping.setApplicationContext(this.context);
mapping.setSecurityInterceptor(securityInterceptor);
mapping.afterPropertiesSet();
assertThat(mapping.getHandler(request("POST", "/a")).getInterceptors())
.contains(securityInterceptor);
}
@Test
public void securityInterceptorIfNullShouldNotBeAdded() throws Exception {
TestActionEndpoint endpoint = new TestActionEndpoint(new TestEndpoint("a"));
AbstractEndpointHandlerMapping<?> mapping = new TestEndpointHandlerMapping<>(
Collections.singletonList(endpoint));
mapping.setApplicationContext(this.context);
mapping.afterPropertiesSet();
assertThat(mapping.getHandler(request("POST", "/a")).getInterceptors())
.hasSize(1);
}
@Test
public void securityInterceptorShouldBePresentAfterCorsInterceptorForCorsRequest()
throws Exception {
HandlerInterceptor securityInterceptor = mock(HandlerInterceptor.class);
TestActionEndpoint endpoint = new TestActionEndpoint(new TestEndpoint("a"));
AbstractEndpointHandlerMapping<?> mapping = new TestEndpointHandlerMapping<>(
Collections.singletonList(endpoint));
mapping.setApplicationContext(this.context);
mapping.setSecurityInterceptor(securityInterceptor);
mapping.afterPropertiesSet();
MockHttpServletRequest request = request("POST", "/a");
request.addHeader("Origin", "http://example.com");
assertThat(mapping.getHandler(request).getInterceptors().length).isEqualTo(3);
assertThat(mapping.getHandler(request).getInterceptors()[2])
.isEqualTo(securityInterceptor);
}
@Test
public void pathNotMappedWhenGetPathReturnsNull() throws Exception {
TestMvcEndpoint endpoint = new TestMvcEndpoint(new TestEndpoint("a"));
TestActionEndpoint other = new TestActionEndpoint(new TestEndpoint("b"));
AbstractEndpointHandlerMapping<?> mapping = new TestEndpointHandlerMapping<>(
Arrays.<MvcEndpoint>asList(endpoint, other));
mapping.setApplicationContext(this.context);
mapping.afterPropertiesSet();
assertThat(mapping.getHandlerMethods()).hasSize(1);
assertThat(mapping.getHandler(request("GET", "/a"))).isNull();
assertThat(mapping.getHandler(request("POST", "/b"))).isNotNull();
}
private MockHttpServletRequest request(String method, String requestURI) {
return new MockHttpServletRequest(method, requestURI);
}
private static class TestEndpoint extends AbstractEndpoint<Object> {
TestEndpoint(String id) {
super(id);
}
@Override
public Object invoke() {
return null;
}
}
private static class TestMvcEndpoint extends EndpointMvcAdapter {
TestMvcEndpoint(TestEndpoint delegate) {
super(delegate);
}
}
private static class TestActionEndpoint extends EndpointMvcAdapter {
TestActionEndpoint(TestEndpoint delegate) {
super(delegate);
}
@Override
@PostMapping
public Object invoke() {
return null;
}
}
private static class TestEndpointHandlerMapping<E extends MvcEndpoint>
extends AbstractEndpointHandlerMapping<E> {
TestEndpointHandlerMapping(Collection<E> endpoints) {
super(endpoints);
}
@Override
protected String getPath(MvcEndpoint endpoint) {
if (endpoint instanceof TestActionEndpoint) {
return super.getPath(endpoint);
}
return null;
}
}
}