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 FcrepoContainerPatchIT 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:title")
053    protected MockEndpoint titleEndpoint;
054
055    @EndpointInject(uri = "mock:verifyGone")
056    protected MockEndpoint goneEndpoint;
057
058    @EndpointInject(uri = "mock:operation")
059    protected MockEndpoint operationEndpoint;
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 testGetContainer() throws InterruptedException {
069        // Assertions
070        createdEndpoint.expectedMessageCount(1);
071        createdEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 201);
072
073        operationEndpoint.expectedMessageCount(3);
074        operationEndpoint.expectedBodiesReceived(null, null, null);
075        operationEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 204);
076
077        titleEndpoint.expectedMessageCount(3);
078        titleEndpoint.expectedBodiesReceivedInAnyOrder(
079                "some title & other", "some title & other", "some other title");
080        titleEndpoint.expectedHeaderReceived(Exchange.CONTENT_TYPE, "application/rdf+xml");
081        titleEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 200);
082
083        filteredEndpoint.expectedMessageCount(2);
084        filteredEndpoint.expectedHeaderReceived(Exchange.CONTENT_TYPE, "application/rdf+xml");
085        filteredEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 200);
086
087        goneEndpoint.expectedMessageCount(1);
088        goneEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 410);
089
090        notFoundEndpoint.expectedMessageCount(1);
091        notFoundEndpoint.expectedHeaderReceived(Exchange.HTTP_RESPONSE_CODE, 404);
092
093        final Map<String, Object> headers = new HashMap<>();
094        headers.put(Exchange.HTTP_METHOD, "POST");
095        headers.put(Exchange.CONTENT_TYPE, "text/turtle");
096
097        final String fullPath = template.requestBodyAndHeaders(
098                "direct:create",
099                FcrepoTestUtils.getTurtleDocument(),
100                headers, String.class);
101
102        // Strip off the baseUrl to get the resource path
103        final String identifier = fullPath.replaceAll(FcrepoTestUtils.getFcrepoBaseUrl(), "");
104
105        template.sendBodyAndHeader("direct:title", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier);
106
107        final String patchDoc = "PREFIX dc: <http://purl.org/dc/elements/1.1/>\n\n" +
108                        "INSERT { <> dc:title \"some other title\" } WHERE {}";
109
110        template.sendBodyAndHeader("direct:patch", patchDoc, FcrepoHeaders.FCREPO_IDENTIFIER, identifier);
111
112        template.sendBodyAndHeader("direct:title", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier);
113
114
115        template.sendBodyAndHeader("direct:delete", null, FcrepoHeaders.FCREPO_IDENTIFIER, identifier);
116
117        // Confirm that assertions passed
118        createdEndpoint.assertIsSatisfied();
119        filteredEndpoint.assertIsSatisfied();
120        titleEndpoint.assertIsSatisfied();
121        goneEndpoint.assertIsSatisfied();
122        notFoundEndpoint.assertIsSatisfied();
123        operationEndpoint.assertIsSatisfied();
124
125        // Check deleted container
126        for (Exchange exchange : goneEndpoint.getExchanges()) {
127            Assert.assertTrue(exchange.getIn().getHeader(Exchange.CONTENT_TYPE, String.class).contains("text/html"));
128            Assert.assertTrue(exchange.getIn().getBody(String.class).contains("Gone"));
129        }
130
131        for (Exchange exchange : notFoundEndpoint.getExchanges()) {
132            Assert.assertTrue(exchange.getIn().getHeader(Exchange.CONTENT_TYPE, String.class).contains("text/html"));
133            Assert.assertTrue(exchange.getIn().getBody(String.class).contains("Not Found"));
134        }
135    }
136
137    @Override
138    protected RouteBuilder createRouteBuilder() {
139        return new RouteBuilder() {
140            @Override
141            public void configure() {
142
143                final String fcrepo_uri = FcrepoTestUtils.getFcrepoEndpointUri();
144
145                final Namespaces ns = new Namespaces("rdf", RdfNamespaces.RDF);
146                ns.add("dc", "http://purl.org/dc/elements/1.1/");
147
148                from("direct:create")
149                    .to(fcrepo_uri)
150                    .to("mock:created");
151
152                from("direct:patch")
153                    .setHeader(Exchange.HTTP_METHOD, constant("PATCH"))
154                    .to(fcrepo_uri)
155                    .to("mock:operation");
156
157                from("direct:title")
158                    .to(fcrepo_uri)
159                    .convertBodyTo(org.w3c.dom.Document.class)
160                    .filter().xpath(
161                        "/rdf:RDF/rdf:Description/rdf:type" +
162                        "[@rdf:resource='" + RdfNamespaces.REPOSITORY + "Container']", ns)
163                    .to("mock:filter")
164                    .split().xpath(
165                        "/rdf:RDF/rdf:Description/dc:title/text()", ns)
166                    .to("mock:title");
167
168                from("direct:delete")
169                    .setHeader(Exchange.HTTP_METHOD, constant("DELETE"))
170                    .to(fcrepo_uri)
171                    .to("mock:operation")
172                    .setHeader(Exchange.HTTP_METHOD, constant("GET"))
173                    .to(fcrepo_uri + "?throwExceptionOnFailure=false")
174                    .to("mock:verifyGone")
175                    .setHeader(Exchange.HTTP_METHOD, constant("DELETE"))
176                    .to(fcrepo_uri + "?tombstone=true")
177                    .to("mock:operation")
178                    .setHeader(Exchange.HTTP_METHOD, constant("GET"))
179                    .to(fcrepo_uri + "?throwExceptionOnFailure=false")
180                    .to("mock:verifyNotFound");
181            }
182        };
183    }
184}