1 package org.apache.maven.archiva.repository.project.writers;
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22 import org.apache.commons.io.FileUtils;
23 import org.apache.maven.archiva.model.ArchivaProjectModel;
24 import org.apache.maven.archiva.repository.project.ProjectModelException;
25 import org.apache.maven.archiva.repository.project.ProjectModelReader;
26 import org.apache.maven.archiva.repository.project.ProjectModelWriter;
27 import org.apache.maven.archiva.repository.project.readers.ProjectModel400Reader;
28 import org.apache.maven.archiva.xml.XMLException;
29 import org.codehaus.plexus.spring.PlexusInSpringTestCase;
30 import org.custommonkey.xmlunit.DetailedDiff;
31 import org.custommonkey.xmlunit.Diff;
32
33 import java.io.File;
34 import java.io.IOException;
35 import java.io.StringWriter;
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42 public class ProjectModel400WriterTest
43 extends PlexusInSpringTestCase
44 {
45 private static final String DEFAULT_REPOSITORY = "src/test/repositories/default-repository";
46
47 private ProjectModelWriter modelWriter;
48
49 @Override
50 protected void setUp()
51 throws Exception
52 {
53 super.setUp();
54
55 modelWriter = new ProjectModel400Writer();
56 }
57
58 public void testSimpleWrite()
59 throws Exception
60 {
61 ArchivaProjectModel model = new ArchivaProjectModel();
62 model.setGroupId( "org.apache.archiva.test" );
63 model.setArtifactId( "simple-model-write" );
64 model.setVersion( "1.0" );
65
66 String actualModel = writeToString( model );
67 String expectedModel = getExpectedModelString( "model-write-400-simple.pom" );
68
69 assertModelSimilar( expectedModel, actualModel );
70 }
71
72 public void testReadWriteSimple()
73 throws Exception
74 {
75 String pathToModel = DEFAULT_REPOSITORY + "/org/apache/maven/A/1.0/A-1.0.pom";
76 ArchivaProjectModel model = createArchivaProjectModel( pathToModel );
77
78 String actualModel = writeToString( model );
79 String expectedModel = FileUtils.readFileToString( new File( pathToModel ), null );
80
81 assertModelSimilar( expectedModel, actualModel );
82 }
83
84 public void testReadWriteMavenParent()
85 throws Exception
86 {
87 ArchivaProjectModel model = createArchivaProjectModel( DEFAULT_REPOSITORY
88 + "/org/apache/maven/maven-parent/4/maven-parent-4.pom" );
89
90 String actualModel = writeToString( model );
91 String expectedModel = getExpectedModelString( "maven-parent-4.pom" );
92
93 assertModelSimilar( expectedModel, actualModel );
94 }
95
96 public void testReadWriteCocoon()
97 throws Exception
98 {
99 ArchivaProjectModel model = createArchivaProjectModel( DEFAULT_REPOSITORY
100 + "/org/apache/cocoon/cocoon/1/cocoon-1.pom" );
101
102 String actualModel = writeToString( model );
103 String expectedModel = getExpectedModelString( "cocoon-1.pom" );
104
105 assertModelSimilar( expectedModel, actualModel );
106 }
107
108 private void assertModelSimilar( String expectedModel, String actualModel )
109 throws Exception
110 {
111 Diff diff = new Diff( expectedModel, actualModel );
112 DetailedDiff detailedDiff = new DetailedDiff( diff );
113 if ( !detailedDiff.similar() )
114 {
115
116 System.out.println( detailedDiff.toString() );
117 System.out.println( "-- Actual Model --\n" + actualModel + "\n---------------\n\n" );
118 System.out.println( "-- Expected Model --\n" + expectedModel + "\n---------------\n\n" );
119
120 assertEquals( expectedModel, actualModel );
121 }
122 }
123
124 private String getExpectedModelString( String pomfilename )
125 throws IOException
126 {
127 File pomFile = getTestFile( "src/test/expected-poms/" + pomfilename );
128 return FileUtils.readFileToString( pomFile, null );
129 }
130
131 private ArchivaProjectModel createArchivaProjectModel( String path )
132 throws XMLException
133 {
134 ProjectModelReader reader = new ProjectModel400Reader();
135
136 File pomFile = new File( getBasedir(), path );
137
138 return reader.read( pomFile );
139 }
140
141 private String writeToString( ArchivaProjectModel model )
142 throws ProjectModelException, IOException
143 {
144 StringWriter writer = new StringWriter();
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146 modelWriter.write( model, writer );
147
148 return writer.toString();
149 }
150 }