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 */
016
017package org.fcrepo.client;
018
019import static java.net.URI.create;
020import static org.fcrepo.client.FedoraHeaderConstants.CONTENT_DISPOSITION;
021import static org.fcrepo.client.FedoraHeaderConstants.CONTENT_TYPE;
022import static org.fcrepo.client.FedoraHeaderConstants.DIGEST;
023import static org.fcrepo.client.FedoraHeaderConstants.SLUG;
024import static org.fcrepo.client.TestUtils.baseUrl;
025import static org.junit.Assert.assertEquals;
026import static org.junit.Assert.assertNull;
027import static org.mockito.Matchers.any;
028import static org.mockito.Matchers.eq;
029import static org.mockito.Mockito.mock;
030import static org.mockito.Mockito.verify;
031import static org.mockito.Mockito.when;
032
033import java.io.InputStream;
034import java.net.URI;
035
036import org.apache.http.HttpEntity;
037import org.apache.http.client.methods.HttpEntityEnclosingRequestBase;
038import org.apache.http.client.methods.HttpRequestBase;
039import org.junit.Before;
040import org.junit.Test;
041import org.junit.runner.RunWith;
042import org.mockito.ArgumentCaptor;
043import org.mockito.Mock;
044import org.mockito.runners.MockitoJUnitRunner;
045
046/**
047 * @author bbpennel
048 */
049@RunWith(MockitoJUnitRunner.class)
050public class PostBuilderTest {
051
052    @Mock
053    private FcrepoClient client;
054
055    @Mock
056    private FcrepoResponse fcrepoResponse;
057
058    private PostBuilder testBuilder;
059
060    private URI uri;
061
062    @Before
063    public void setUp() throws Exception {
064        when(client.executeRequest(any(URI.class), any(HttpRequestBase.class)))
065                .thenReturn(fcrepoResponse);
066
067        uri = create(baseUrl);
068        testBuilder = new PostBuilder(uri, client);
069    }
070
071    @Test
072    public void testPostNoBody() throws Exception {
073        testBuilder.perform();
074
075        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
076        verify(client).executeRequest(eq(uri), requestCaptor.capture());
077
078        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
079        assertNull("Request body should not be set", request.getEntity());
080        assertEquals(0, request.getAllHeaders().length);
081    }
082
083    @Test
084    public void testWithBody() throws Exception {
085        final InputStream bodyStream = mock(InputStream.class);
086
087        testBuilder.body(bodyStream, "plain/text")
088                .digest("checksum")
089                .filename("file.txt")
090                .slug("slug_value")
091                .perform();
092
093        final ArgumentCaptor<HttpRequestBase> requestCaptor = ArgumentCaptor.forClass(HttpRequestBase.class);
094        verify(client).executeRequest(eq(uri), requestCaptor.capture());
095
096        final HttpEntityEnclosingRequestBase request = (HttpEntityEnclosingRequestBase) requestCaptor.getValue();
097        final HttpEntity bodyEntity = request.getEntity();
098        assertEquals(bodyStream, bodyEntity.getContent());
099
100        assertEquals("plain/text", request.getFirstHeader(CONTENT_TYPE).getValue());
101        assertEquals("sha1=checksum", request.getFirstHeader(DIGEST).getValue());
102        assertEquals("slug_value", request.getFirstHeader(SLUG).getValue());
103        assertEquals("attachment; filename=\"file.txt\"", request.getFirstHeader(CONTENT_DISPOSITION).getValue());
104    }
105
106    @Test
107    public void testBodyNoType() throws Exception {
108        final InputStream bodyStream = mock(InputStream.class);
109
110        testBuilder.body(bodyStream).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("application/octet-stream", request.getFirstHeader(CONTENT_TYPE).getValue());
119    }
120
121    @Test(expected = FcrepoOperationFailedException.class)
122    public void testPostClientError() throws Exception {
123        when(client.executeRequest(any(URI.class), any(HttpRequestBase.class)))
124                .thenThrow(new FcrepoOperationFailedException(uri, 415, "status"));
125
126        testBuilder.perform();
127    }
128}