[6785] | 1 | /**************************************************************** |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one * |
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| 3 | * or more contributor license agreements. See the NOTICE file * |
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| 4 | * distributed with this work for additional information * |
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| 5 | * regarding copyright ownership. The ASF licenses this file * |
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| 6 | * to you under the Apache License, Version 2.0 (the * |
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| 7 | * "License"); you may not use this file except in compliance * |
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| 8 | * with the License. You may obtain a copy of the License at * |
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| 9 | * * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 * |
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| 11 | * * |
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| 12 | * Unless required by applicable law or agreed to in writing, * |
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| 13 | * software distributed under the License is distributed on an * |
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * |
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| 15 | * KIND, either express or implied. See the License for the * |
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| 16 | * specific language governing permissions and limitations * |
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| 17 | * under the License. * |
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| 18 | ****************************************************************/ |
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| 19 | |
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| 20 | package org.apache.james.mime4j.message; |
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| 21 | |
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| 22 | import java.io.ByteArrayInputStream; |
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| 23 | |
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| 24 | import org.apache.james.mime4j.ExampleMail; |
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| 25 | import org.apache.james.mime4j.dom.datetime.DateTime; |
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| 26 | import org.apache.james.mime4j.message.MaximalBodyDescriptor; |
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| 27 | import org.apache.james.mime4j.message.MaximalBodyDescriptorFactory; |
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| 28 | import org.apache.james.mime4j.stream.BaseTestForBodyDescriptors; |
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| 29 | import org.apache.james.mime4j.stream.BodyDescriptor; |
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| 30 | import org.apache.james.mime4j.stream.EntityState; |
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| 31 | import org.apache.james.mime4j.stream.MimeEntityConfig; |
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| 32 | import org.apache.james.mime4j.stream.MimeTokenStream; |
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| 33 | import org.apache.james.mime4j.stream.MutableBodyDescriptor; |
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| 34 | |
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| 35 | public class MaximalBodyDescriptorTest extends BaseTestForBodyDescriptors { |
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| 36 | |
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| 37 | MimeTokenStream parser; |
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| 38 | |
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| 39 | @Override |
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| 40 | protected void setUp() throws Exception { |
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| 41 | super.setUp(); |
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| 42 | MimeEntityConfig config = new MimeEntityConfig(); |
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| 43 | config.setStrictParsing(true); |
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| 44 | parser = new MimeTokenStream(config, new MaximalBodyDescriptorFactory()); |
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| 45 | } |
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| 46 | |
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| 47 | @Override |
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| 48 | protected void tearDown() throws Exception { |
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| 49 | super.tearDown(); |
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| 50 | } |
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| 51 | |
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| 52 | public void testMimeVersionDefault() throws Exception { |
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| 53 | MaximalBodyDescriptor descriptor = describe(ExampleMail.RFC822_SIMPLE_BYTES); |
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| 54 | assertEquals(1, descriptor.getMimeMajorVersion()); |
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| 55 | assertEquals(0, descriptor.getMimeMinorVersion()); |
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| 56 | assertNull(descriptor.getMimeVersionParseException()); |
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| 57 | } |
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| 58 | |
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| 59 | public void testMimeVersion() throws Exception { |
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| 60 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_ASCII_COMMENT_IN_MIME_VERSION_BYTES); |
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| 61 | assertEquals(2, descriptor.getMimeMajorVersion()); |
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| 62 | assertEquals(4, descriptor.getMimeMinorVersion()); |
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| 63 | assertNull(descriptor.getMimeVersionParseException()); |
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| 64 | } |
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| 65 | |
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| 66 | public void testContentId() throws Exception { |
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| 67 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_8859_BYTES); |
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| 68 | assertEquals(1, descriptor.getMimeMajorVersion()); |
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| 69 | assertEquals(0, descriptor.getMimeMinorVersion()); |
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| 70 | assertNull(descriptor.getMimeVersionParseException()); |
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| 71 | assertEquals(ExampleMail.CONTENT_ID, descriptor.getContentId()); |
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| 72 | } |
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| 73 | |
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| 74 | public void testContentDescription() throws Exception { |
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| 75 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_8859_BYTES); |
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| 76 | assertEquals(1, descriptor.getMimeMajorVersion()); |
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| 77 | assertEquals(0, descriptor.getMimeMinorVersion()); |
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| 78 | assertNull(descriptor.getMimeVersionParseException()); |
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| 79 | assertEquals(ExampleMail.CONTENT_DESCRIPTION, descriptor.getContentDescription()); |
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| 80 | } |
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| 81 | |
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| 82 | public void testMimeVersionHeaderBreak() throws Exception { |
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| 83 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_ASCII_MIME_VERSION_SPANS_TWO_LINES_BYTES); |
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| 84 | assertEquals(4, descriptor.getMimeMajorVersion()); |
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| 85 | assertEquals(1, descriptor.getMimeMinorVersion()); |
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| 86 | assertNull(descriptor.getMimeVersionParseException()); |
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| 87 | } |
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| 88 | |
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| 89 | public void testContentDispositionType() throws Exception { |
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| 90 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_BASE64_LATIN1_BYTES); |
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| 91 | assertEquals("inline", descriptor.getContentDispositionType()); |
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| 92 | } |
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| 93 | |
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| 94 | public void testContentDispositionTypeCaseConversion() throws Exception { |
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| 95 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_BASE64_LATIN1_BYTES); |
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| 96 | assertEquals("Should be converted to lower case", "inline", descriptor.getContentDispositionType()); |
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| 97 | assertNotNull(descriptor.getContentDispositionParameters()); |
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| 98 | assertEquals(0, descriptor.getContentDispositionParameters().size()); |
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| 99 | } |
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| 100 | |
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| 101 | public void testContentDispositionParameters() throws Exception { |
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| 102 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_WITH_CONTENT_DISPOSITION_PARAMETERS_BYTES); |
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| 103 | assertEquals("inline", descriptor.getContentDispositionType()); |
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| 104 | assertNotNull(descriptor.getContentDispositionParameters()); |
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| 105 | assertEquals(3, descriptor.getContentDispositionParameters().size()); |
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| 106 | assertEquals("value", descriptor.getContentDispositionParameters().get("param")); |
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| 107 | assertEquals("1", descriptor.getContentDispositionParameters().get("one")); |
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| 108 | assertEquals("bar", descriptor.getContentDispositionParameters().get("foo")); |
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| 109 | } |
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| 110 | |
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| 111 | public void testContentDispositionStandardParameters() throws Exception { |
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| 112 | MaximalBodyDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES, 1); |
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| 113 | assertEquals("attachment", descriptor.getContentDispositionType()); |
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| 114 | assertNotNull(descriptor.getContentDispositionParameters()); |
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| 115 | assertEquals(5, descriptor.getContentDispositionParameters().size()); |
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| 116 | assertEquals("blob.png", descriptor.getContentDispositionFilename()); |
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| 117 | assertEquals(new DateTime("2008", 6, 21, 15, 32, 18, 0), descriptor.getContentDispositionModificationDate()); |
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| 118 | assertEquals(new DateTime("2008", 6, 20, 10, 15, 9, 0), descriptor.getContentDispositionCreationDate()); |
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| 119 | assertEquals(new DateTime("2008", 6, 22, 12, 8, 56, 0), descriptor.getContentDispositionReadDate()); |
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| 120 | assertEquals(10234, descriptor.getContentDispositionSize()); |
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| 121 | } |
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| 122 | |
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| 123 | public void testLanguageParameters() throws Exception { |
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| 124 | MaximalBodyDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES, 3); |
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| 125 | assertNotNull(descriptor.getContentLanguage()); |
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| 126 | assertEquals(3, descriptor.getContentLanguage().size()); |
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| 127 | assertEquals("en", descriptor.getContentLanguage().get(0)); |
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| 128 | assertEquals("en-US", descriptor.getContentLanguage().get(1)); |
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| 129 | assertEquals("en-CA", descriptor.getContentLanguage().get(2)); |
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| 130 | } |
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| 131 | |
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| 132 | public void testContentLocationRelativeUrl() throws Exception { |
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| 133 | MaximalBodyDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 0); |
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| 134 | assertEquals("relative/url", descriptor.getContentLocation()); |
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| 135 | } |
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| 136 | |
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| 137 | public void testContentLocationAbsoluteUrl() throws Exception { |
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| 138 | MaximalBodyDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 1); |
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| 139 | assertEquals("http://www.example.org/absolute/rhubard.txt", descriptor.getContentLocation()); |
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| 140 | } |
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| 141 | |
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| 142 | public void testContentLocationWithComment() throws Exception { |
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| 143 | MaximalBodyDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 3); |
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| 144 | assertEquals("http://www.example.org/absolute/comments/rhubard.txt", descriptor.getContentLocation()); |
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| 145 | } |
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| 146 | |
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| 147 | public void testContentLocationFoldedUrl() throws Exception { |
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| 148 | MaximalBodyDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 4); |
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| 149 | assertEquals("http://www.example.org/this/is/a/very/long/url/split/over/two/lines/", descriptor.getContentLocation()); |
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| 150 | } |
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| 151 | |
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| 152 | public void testContentMD5Url() throws Exception { |
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| 153 | MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_WITH_CONTENT_DISPOSITION_PARAMETERS_BYTES); |
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| 154 | assertEquals(ExampleMail.MD5_CONTENT, descriptor.getContentMD5Raw()); |
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| 155 | } |
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| 156 | |
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| 157 | private MaximalBodyDescriptor describe(byte[] mail, int zeroBasedPart) throws Exception { |
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| 158 | ByteArrayInputStream bias = new ByteArrayInputStream(mail); |
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| 159 | parser.parse(bias); |
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| 160 | EntityState state = parser.next(); |
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| 161 | while (state != EntityState.T_END_OF_STREAM && zeroBasedPart>=0) { |
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| 162 | state = parser.next(); |
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| 163 | if (state == EntityState.T_BODY) { |
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| 164 | --zeroBasedPart; |
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| 165 | } |
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| 166 | } |
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| 167 | assertEquals(EntityState.T_BODY, state); |
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| 168 | BodyDescriptor descriptor = parser.getBodyDescriptor(); |
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| 169 | assertNotNull(descriptor); |
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| 170 | assertTrue("Parser is maximal so body descriptor should be maximal", descriptor instanceof MaximalBodyDescriptor); |
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| 171 | return (MaximalBodyDescriptor) descriptor; |
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| 172 | } |
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| 173 | |
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| 174 | private MaximalBodyDescriptor describe(byte[] mail) throws Exception { |
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| 175 | ByteArrayInputStream bias = new ByteArrayInputStream(mail); |
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| 176 | parser.parse(bias); |
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| 177 | EntityState state = parser.next(); |
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| 178 | while (state != EntityState.T_BODY && state != EntityState.T_END_OF_STREAM) |
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| 179 | { |
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| 180 | state = parser.next(); |
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| 181 | } |
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| 182 | assertEquals(EntityState.T_BODY, state); |
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| 183 | BodyDescriptor descriptor = parser.getBodyDescriptor(); |
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| 184 | assertNotNull(descriptor); |
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| 185 | assertTrue("Parser is maximal so body descriptor should be maximal", descriptor instanceof MaximalBodyDescriptor); |
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| 186 | return (MaximalBodyDescriptor) descriptor; |
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| 187 | } |
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| 188 | |
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| 189 | @Override |
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| 190 | protected MutableBodyDescriptor newBodyDescriptor() { |
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| 191 | return new MaximalBodyDescriptor(); |
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| 192 | } |
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| 193 | |
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| 194 | @Override |
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| 195 | protected MutableBodyDescriptor newBodyDescriptor(BodyDescriptor parent) { |
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| 196 | return new MaximalBodyDescriptor(parent, null); |
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| 197 | } |
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| 198 | } |
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