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17 package org.apache.geronimo.kernel.repository;
18
19 import java.io.File  ;
20 import java.io.IOException ;
21 import java.net.MalformedURLException ;
22 import java.net.URL ;
23 import java.util.Collections ;
24 import java.util.HashSet ;
25 import java.util.LinkedHashSet ;
26 import java.util.Set ;
27 import java.util.SortedSet ;
28 import java.util.TreeSet ;
29 import junit.framework.TestCase;
30 import org.apache.geronimo.gbean.GBeanInfo;
31 import org.apache.geronimo.gbean.GBeanInfoBuilder;
32 import org.apache.geronimo.kernel.Jsr77Naming;
33 import org.apache.geronimo.kernel.config.Configuration;
34 import org.apache.geronimo.kernel.config.ConfigurationData;
35 import org.apache.geronimo.kernel.config.ConfigurationResolver;
36 import org.apache.geronimo.kernel.config.ConfigurationStore;
37 import org.apache.geronimo.kernel.config.InvalidConfigException;
38 import org.apache.geronimo.kernel.config.NoSuchConfigException;
39 import org.apache.geronimo.kernel.config.NullConfigurationStore;
40
41
44 public class ArtifactResolverTest extends TestCase {
45 private final Artifact loader = new Artifact("loader", "loader", "1", "car");
46 private final Artifact version1 = new Artifact("version", "version", "1", "jar");
47 private final Artifact version2 = new Artifact("version", "version", "2", "jar");
48 private final Artifact version3 = new Artifact("version", "version", "3", "jar");
49
50 public void testSelectHighestFromRepo() throws Exception {
51 ArtifactManager artifactManager = new DefaultArtifactManager();
52 MockRepository mockRepository = new MockRepository();
53 ArtifactResolver artifactResolver = new DefaultArtifactResolver(artifactManager, mockRepository);
54
55 Artifact unresolvedArtifact = new Artifact("version", "version", (Version) null, "jar");
56 Artifact artifact = artifactResolver.resolveInClassLoader(unresolvedArtifact);
57 assertEquals(version3, artifact);
58 }
59
60 public void testAlreadyLoaded() throws Exception {
61 ArtifactManager artifactManager = new DefaultArtifactManager();
62 artifactManager.loadArtifacts(loader, Collections.singleton(version2));
63
64 MockRepository mockRepository = new MockRepository();
65 ArtifactResolver artifactResolver = new DefaultArtifactResolver(artifactManager, mockRepository);
66
67 Artifact unresolvedArtifact = new Artifact("version", "version", (Version) null, "jar");
68 Artifact artifact = artifactResolver.resolveInClassLoader(unresolvedArtifact);
69 assertEquals(version2, artifact);
70 }
71
72 public void testMultipleSelected() throws Exception {
73 ArtifactManager artifactManager = new DefaultArtifactManager();
74 Set loaded = new HashSet ();
75 loaded.add(version1);
76 loaded.add(version2);
77 artifactManager.loadArtifacts(loader, loaded);
78
79 MockRepository mockRepository = new MockRepository();
80 ArtifactResolver artifactResolver = new DefaultArtifactResolver(artifactManager, mockRepository);
81
82 Artifact unresolvedArtifact = new Artifact("version", "version", (Version) null, "jar");
83 Artifact artifact = artifactResolver.resolveInClassLoader(unresolvedArtifact);
84 assertEquals(version2, artifact);
85 }
86
87 public void testParentLoaded() throws Exception {
88 MockRepository mockRepository = new MockRepository();
89
90 ArtifactManager artifactManager = new DefaultArtifactManager();
91 Set loaded = new HashSet ();
92 loaded.add(version1);
93 loaded.add(version2);
94 artifactManager.loadArtifacts(loader, loaded);
95
96 ArtifactResolver artifactResolver = new DefaultArtifactResolver(artifactManager, mockRepository);
97
98 Environment environment = new Environment();
100 environment.setConfigId(loader);
101 environment.addDependency(version1, ImportType.CLASSES);
102
103 ConfigurationData parentConfigurationData = new ConfigurationData(environment, new Jsr77Naming());
104 parentConfigurationData.setConfigurationStore(new MockConfigStore(new File ("foo").toURL()));
105
106 ConfigurationResolver configurationResolver = new ConfigurationResolver(parentConfigurationData,
107 Collections.singleton(mockRepository),
108 artifactResolver);
109
110 Configuration parent = new Configuration(null,
111 parentConfigurationData,
112 configurationResolver,
113 null);
114
115 LinkedHashSet parents = new LinkedHashSet ();
116 parents.add(parent);
117
118 Artifact unresolvedArtifact = new Artifact("version", "version", (Version) null, "jar");
119 Artifact artifact = artifactResolver.resolveInClassLoader(unresolvedArtifact, parents);
120 assertEquals(version1, artifact);
121 }
122
123 private class MockRepository implements ListableRepository {
124 public SortedSet list() {
125 throw new UnsupportedOperationException ();
126 }
127
128 public SortedSet list(Artifact query) {
129 TreeSet set = new TreeSet ();
130 set.add(version1);
131 set.add(version2);
132 set.add(version3);
133 return set;
134 }
135
136 public boolean contains(Artifact artifact) {
137 return true;
138 }
139
140 public File getLocation(Artifact artifact) {
141 return new File (".");
142 }
143
144 public LinkedHashSet getDependencies(Artifact artifact) {
145 return new LinkedHashSet ();
146 }
147 }
148
149 public static class MockConfigStore extends NullConfigurationStore {
150 URL baseURL;
151
152 public MockConfigStore() {
153 }
154
155 public MockConfigStore(URL baseURL) {
156 this.baseURL = baseURL;
157 }
158
159 public ConfigurationData loadConfiguration(Artifact configId) throws NoSuchConfigException, IOException , InvalidConfigException {
160 ConfigurationData configurationData = new ConfigurationData(configId, new Jsr77Naming());
161 configurationData.setConfigurationStore(this);
162 return configurationData;
163 }
164
165 public boolean containsConfiguration(Artifact configID) {
166 return true;
167 }
168
169 public Set resolve(Artifact configId, String moduleName, String pattern) throws NoSuchConfigException, MalformedURLException {
170 return Collections.singleton(baseURL);
171 }
172
173 public final static GBeanInfo GBEAN_INFO;
174
175 static {
176 GBeanInfoBuilder infoBuilder = GBeanInfoBuilder.createStatic(MockConfigStore.class, "ConfigurationStore");
177 infoBuilder.addInterface(ConfigurationStore.class);
178 GBEAN_INFO = infoBuilder.getBeanInfo();
179 }
180 }
181 }
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