001/**
002 * Copyright 2015 DuraSpace, Inc.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.fcrepo.camel.integration;
017
018import java.util.HashMap;
019import java.util.Map;
020
021import org.apache.camel.EndpointInject;
022import org.apache.camel.Exchange;
023import org.apache.camel.Produce;
024import org.apache.camel.ProducerTemplate;
025import org.apache.camel.builder.RouteBuilder;
026import org.apache.camel.builder.xml.Namespaces;
027import org.apache.camel.component.mock.MockEndpoint;
028import org.apache.camel.test.junit4.CamelTestSupport;
029import org.fcrepo.camel.FcrepoHeaders;
030import org.fcrepo.camel.RdfNamespaces;
031import org.junit.Assert;
032import org.junit.Test;
033import org.junit.runner.RunWith;
034import org.springframework.test.context.ContextConfiguration;
035import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
036
037/**
038 * Test adding an RDF resource
039 * @author Aaron Coburn
040 * @since Dec 26, 2014
041 */
042@RunWith(SpringJUnit4ClassRunner.class)
043@ContextConfiguration({"/spring-test/test-container.xml"})
044public class FcrepoContainerHeadIT extends CamelTestSupport {
045
046    @EndpointInject(uri = "mock:created")
047    protected MockEndpoint createdEndpoint;
048
049    @EndpointInject(uri = "mock:filter")
050    protected MockEndpoint filteredEndpoint;
051
052    @EndpointInject(uri = "mock:container")
053    protected MockEndpoint containerEndpoint;
054
055    @EndpointInject(uri = "mock:verifyGone")
056    protected MockEndpoint goneEndpoint;
057
058    @EndpointInject(uri = "mock:deleted")
059    protected MockEndpoint deletedEndpoint;
060
061    @EndpointInject(uri = "mock:verifyNotFound")
062    protected MockEndpoint notFoundEndpoint;
063
064    @Produce(uri = "direct:filter")
065    protected ProducerTemplate template;
066
067    @Test
068    public void testHeadContainer() throws InterruptedException {
069        // Assertions
070        createdEndpoint.expectedMessageCount(2);
071        createdEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 201);
072
073        containerEndpoint.expectedMessageCount(1);
074        containerEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 200);
075
076        filteredEndpoint.expectedMessageCount(1);
077        filteredEndpoint.expectedHeaderReceived(Exchange.CONTENT_TYPE, "application/rdf+xml");
078        filteredEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 200);
079
080        deletedEndpoint.expectedMessageCount(4);
081        deletedEndpoint.allMessages().body().equals(null);
082        deletedEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 204);
083
084        goneEndpoint.expectedMessageCount(2);
085        goneEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 410);
086
087        notFoundEndpoint.expectedMessageCount(2);
088        notFoundEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 404);
089
090        final Map<String, Object> headers = new HashMap<>();
091        headers.put(Exchange.HTTP_METHOD, "POST");
092        headers.put(Exchange.CONTENT_TYPE, "text/turtle");
093
094        final String fullPath = template.requestBodyAndHeaders(
095                "direct:create",
096                FcrepoTestUtils.getTurtleDocument(),
097                headers, String.class);
098
099        // Strip off the baseUrl to get the resource path
100        final String identifier = fullPath.replaceAll(FcrepoTestUtils.getFcrepoBaseUrl(), "");
101        final String binary = "/file";
102        headers.clear();
103        headers.put(Exchange.HTTP_METHOD, "PUT");
104        headers.put(Exchange.CONTENT_TYPE, "text/plain");
105        headers.put(FcrepoHeaders.FCREPO_IDENTIFIER, identifier + binary);
106
107        template.sendBodyAndHeaders("direct:create", FcrepoTestUtils.getTextDocument(), headers);
108
109        template.sendBodyAndHeader("direct:head", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier);
110        template.sendBodyAndHeader("direct:head", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier + binary);
111
112        template.sendBodyAndHeader("direct:delete", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier + binary);
113        template.sendBodyAndHeader("direct:delete", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier);
114
115        // Confirm that assertions passed
116        createdEndpoint.assertIsSatisfied();
117        filteredEndpoint.assertIsSatisfied();
118        containerEndpoint.assertIsSatisfied();
119        goneEndpoint.assertIsSatisfied();
120        notFoundEndpoint.assertIsSatisfied();
121        deletedEndpoint.assertIsSatisfied();
122
123        // skip first message, as we've already extracted the body
124        Assert.assertEquals(FcrepoTestUtils.getFcrepoBaseUrl() + identifier + binary,
125                createdEndpoint.getExchanges().get(1).getIn().getBody(String.class));
126
127        // Check deleted container
128        for (Exchange exchange : goneEndpoint.getExchanges()) {
129            Assert.assertTrue(exchange.getIn().getHeader(Exchange.CONTENT_TYPE, String.class).contains("text/html"));
130            Assert.assertTrue(exchange.getIn().getBody(String.class).contains("Gone"));
131        }
132
133        for (Exchange exchange : notFoundEndpoint.getExchanges()) {
134            Assert.assertTrue(exchange.getIn().getHeader(Exchange.CONTENT_TYPE, String.class).contains("text/html"));
135            Assert.assertTrue(exchange.getIn().getBody(String.class).contains("Not Found"));
136        }
137     }
138
139    @Override
140    protected RouteBuilder createRouteBuilder() {
141        return new RouteBuilder() {
142            @Override
143            public void configure() {
144
145                final String fcrepo_uri = FcrepoTestUtils.getFcrepoEndpointUri();
146
147                final Namespaces ns = new Namespaces("rdf", RdfNamespaces.RDF);
148
149                from("direct:create")
150                    .to(fcrepo_uri)
151                    .to("mock:created");
152
153                from("direct:head")
154                    .to(fcrepo_uri)
155                    .filter().xpath(
156                        "/rdf:RDF/rdf:Description/rdf:type" +
157                        "[@rdf:resource='" + RdfNamespaces.REPOSITORY + "Container']", ns)
158                    .to("mock:filter")
159                    .setHeader(Exchange.HTTP_METHOD, constant("HEAD"))
160                    .to(fcrepo_uri)
161                    .to("mock:container");
162
163                from("direct:delete")
164                    .setHeader(Exchange.HTTP_METHOD, constant("DELETE"))
165                    .to(fcrepo_uri)
166                    .to("mock:deleted")
167                    .setHeader(Exchange.HTTP_METHOD, constant("GET"))
168                    .to(fcrepo_uri + "?throwExceptionOnFailure=false")
169                    .to("mock:verifyGone")
170                    .setHeader(Exchange.HTTP_METHOD, constant("DELETE"))
171                    .to(fcrepo_uri + "?tombstone=true")
172                    .to("mock:deleted")
173                    .setHeader(Exchange.HTTP_METHOD, constant("GET"))
174                    .to(fcrepo_uri + "?throwExceptionOnFailure=false")
175                    .to("mock:verifyNotFound");
176            }
177        };
178    }
179}