001/*
002 * Licensed to DuraSpace under one or more contributor license agreements.
003 * See the NOTICE file distributed with this work for additional information
004 * regarding copyright ownership.
005 *
006 * DuraSpace licenses this file to you under the Apache License,
007 * Version 2.0 (the "License"); you may not use this file except in
008 * compliance with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.fcrepo.client;
019
020import static java.net.URI.create;
021import static org.fcrepo.client.FedoraHeaderConstants.CONTENT_DISPOSITION;
022import static org.fcrepo.client.FedoraHeaderConstants.CONTENT_TYPE;
023import static org.fcrepo.client.FedoraHeaderConstants.DIGEST;
024import static org.fcrepo.client.FedoraHeaderConstants.SLUG;
025import static org.fcrepo.client.TestUtils.baseUrl;
026import static org.junit.Assert.assertEquals;
027import static org.junit.Assert.assertNull;
028import static org.mockito.Matchers.any;
029import static org.mockito.Matchers.eq;
030import static org.mockito.Mockito.mock;
031import static org.mockito.Mockito.verify;
032import static org.mockito.Mockito.when;
033
034import java.io.InputStream;
035import java.net.URI;
036
037import org.apache.http.HttpEntity;
038import org.apache.http.client.methods.HttpEntityEnclosingRequestBase;
039import org.apache.http.client.methods.HttpRequestBase;
040import org.junit.Before;
041import org.junit.Test;
042import org.junit.runner.RunWith;
043import org.mockito.ArgumentCaptor;
044import org.mockito.Mock;
045import org.mockito.runners.MockitoJUnitRunner;
046
047/**
048 * @author bbpennel
049 */
050@RunWith(MockitoJUnitRunner.class)
051public class PostBuilderTest {
052
053    @Mock
054    private FcrepoClient client;
055
056    @Mock
057    private FcrepoResponse fcrepoResponse;
058
059    private PostBuilder testBuilder;
060
061    private URI uri;
062
063    @Before
064    public void setUp() throws Exception {
065        when(client.executeRequest(any(URI.class), any(HttpRequestBase.class)))
066                .thenReturn(fcrepoResponse);
067
068        uri = create(baseUrl);
069        testBuilder = new PostBuilder(uri, client);
070    }
071
072    @Test
073    public void testPostNoBody() throws Exception {
074        testBuilder.perform();
075
076        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
077        verify(client).executeRequest(eq(uri), requestCaptor.capture());
078
079        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
080        assertNull("Request body should not be set", request.getEntity());
081        assertEquals(0, request.getAllHeaders().length);
082    }
083
084    @Test
085    public void testWithBody() throws Exception {
086        final InputStream bodyStream = mock(InputStream.class);
087
088        testBuilder.body(bodyStream, "plain/text")
089                .digestSha1("checksum")
090                .filename("file.txt")
091                .slug("slug_value")
092                .perform();
093
094        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
095        verify(client).executeRequest(eq(uri), requestCaptor.capture());
096
097        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
098        final HttpEntity bodyEntity = request.getEntity();
099        assertEquals(bodyStream, bodyEntity.getContent());
100
101        assertEquals("plain/text", request.getFirstHeader(CONTENT_TYPE).getValue());
102        assertEquals("sha1=checksum", request.getFirstHeader(DIGEST).getValue());
103        assertEquals("slug_value", request.getFirstHeader(SLUG).getValue());
104        assertEquals("attachment; filename=\"file.txt\"", request.getFirstHeader(CONTENT_DISPOSITION).getValue());
105    }
106
107    @Test
108    public void testAttachment() throws Exception {
109        final InputStream bodyStream = mock(InputStream.class);
110        testBuilder.body(bodyStream, "plain/text").filename(null).perform();
111
112        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
113        verify(client).executeRequest(eq(uri), requestCaptor.capture());
114
115        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
116        final HttpEntity bodyEntity = request.getEntity();
117        assertEquals(bodyStream, bodyEntity.getContent());
118        assertEquals("attachment", request.getFirstHeader(CONTENT_DISPOSITION).getValue());
119    }
120
121    @Test
122    public void testWithBodyMultipleChecksums() throws Exception {
123        final InputStream bodyStream = mock(InputStream.class);
124
125        testBuilder.body(bodyStream, "plain/text")
126                .digestSha1("checksum")
127                .digestSha256("checksum256")
128                .perform();
129
130        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
131        verify(client).executeRequest(eq(uri), requestCaptor.capture());
132
133        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
134        final HttpEntity bodyEntity = request.getEntity();
135        assertEquals(bodyStream, bodyEntity.getContent());
136
137        assertEquals("plain/text", request.getFirstHeader(CONTENT_TYPE).getValue());
138        assertEquals("sha1=checksum, sha256=checksum256", request.getFirstHeader(DIGEST).getValue());
139    }
140
141    @Test
142    public void testBodyNoType() throws Exception {
143        final InputStream bodyStream = mock(InputStream.class);
144
145        testBuilder.body(bodyStream).perform();
146
147        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
148        verify(client).executeRequest(eq(uri), requestCaptor.capture());
149
150        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
151        final HttpEntity bodyEntity = request.getEntity();
152        assertEquals(bodyStream, bodyEntity.getContent());
153        assertEquals("application/octet-stream", request.getFirstHeader(CONTENT_TYPE).getValue());
154    }
155
156    @Test(expected = FcrepoOperationFailedException.class)
157    public void testPostClientError() throws Exception {
158        when(client.executeRequest(any(URI.class), any(HttpRequestBase.class)))
159                .thenThrow(new FcrepoOperationFailedException(uri, 415, "status"));
160
161        testBuilder.perform();
162    }
163}