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19 package org.apache.chemistry.opencmis.inmemory;
20
21 import static org.junit.Assert.assertEquals;
22 import static org.junit.Assert.assertTrue;
23 import static org.junit.Assert.fail;
24
25 import java.math.BigInteger;
26 import java.util.ArrayList;
27 import java.util.List;
28
29 import org.apache.chemistry.opencmis.commons.PropertyIds;
30 import org.apache.chemistry.opencmis.commons.data.ObjectData;
31 import org.apache.chemistry.opencmis.commons.data.ObjectInFolderContainer;
32 import org.apache.chemistry.opencmis.commons.data.ObjectInFolderData;
33 import org.apache.chemistry.opencmis.commons.data.ObjectInFolderList;
34 import org.apache.chemistry.opencmis.commons.data.Properties;
35 import org.apache.chemistry.opencmis.commons.data.PropertyData;
36 import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
37 import org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException;
38 import org.apache.chemistry.opencmis.inmemory.types.InMemoryFolderTypeDefinition;
39 import org.apache.chemistry.opencmis.util.repository.ObjectGenerator;
40 import org.apache.commons.logging.Log;
41 import org.apache.commons.logging.LogFactory;
42 import org.junit.After;
43 import org.junit.Before;
44 import org.junit.Test;
45
46
47
48
49 public class NavigationServiceTest extends AbstractServiceTest {
50 private static final Log log = LogFactory.getLog(NavigationServiceTest.class);
51 private static final int NUM_ROOT_FOLDERS = 10;
52 private String fLevel1FolderId;
53
54 @Override
55 @Before
56 public void setUp() {
57 super.setUp();
58 }
59
60 @Override
61 @After
62 public void tearDown() {
63 super.tearDown();
64 }
65
66 @Test
67 public void testGetChildren() {
68 log.info("starting testGetChildren() ...");
69 createLevel1Folders();
70
71 log.info("test getting all objects with getChildren");
72 BigInteger maxItems = BigInteger.valueOf(NUM_ROOT_FOLDERS * 2);
73 BigInteger skipCount = BigInteger.valueOf(0);
74 ObjectInFolderList result = fNavSvc.getChildren(fRepositoryId, fRootFolderId, "*", null, false,
75 IncludeRelationships.NONE, null, true, maxItems, skipCount, null);
76 List<ObjectInFolderData> folders = result.getObjects();
77 log.info(" found " + folders.size() + " folders in getChildren()");
78 for (ObjectInFolderData folder : folders) {
79 log.info(" found folder id " + folder.getObject().getId() + " path segment " + folder.getPathSegment());
80 }
81 assertEquals(NUM_ROOT_FOLDERS, folders.size());
82
83 log.info("test paging with getChildren");
84 maxItems = BigInteger.valueOf(3);
85 skipCount = BigInteger.valueOf(3);
86 result = fNavSvc.getChildren(fRepositoryId, fRootFolderId, "*", null, false, IncludeRelationships.NONE, null,
87 true, maxItems, skipCount, null);
88 folders = result.getObjects();
89 log.info(" found " + folders.size() + " folders in getChildren()");
90 for (ObjectInFolderData folder : folders) {
91 log.info(" found folder id " + folder.getObject().getId() + " path segment " + folder.getPathSegment());
92 }
93 assertEquals(3, folders.size());
94 assertEquals("Folder 3", folders.get(0).getPathSegment());
95 assertTrue(result.getNumItems().longValue() > 0);
96 log.info("... testGetChildren() finished.");
97 }
98
99 @Test
100 public void testGetFolderTree() {
101 log.info("starting testGetFolderTree() ...");
102 createFolderHierachy(3, 5);
103
104 log.info("test getting all objects with getFolderTree");
105 BigInteger depth = BigInteger.valueOf(-1);
106 Boolean includePathSegments = true;
107 String propertyFilter = "*";
108 String renditionFilter = null;
109 Boolean includeAllowableActions = false;
110 String objectId = fRootFolderId;
111
112 List<ObjectInFolderContainer> tree = fNavSvc.getFolderTree(fRepositoryId, objectId, depth, propertyFilter,
113 includeAllowableActions, IncludeRelationships.NONE, renditionFilter, includePathSegments, null);
114
115 log.info("Descendants for object id " + objectId + " are: ");
116 for (ObjectInFolderContainer folder : tree) {
117 logFolderContainer(folder, 0);
118 }
119
120 log.info("... testGetFolderTree() finished.");
121 }
122
123 private void logFolderContainer(ObjectInFolderContainer folder, int depth) {
124 StringBuilder prefix = new StringBuilder();
125 for (int i = 0; i < depth; i++) {
126 prefix.append(" ");
127 }
128
129 log.info(prefix + "name: " + folder.getObject().getPathSegment());
130 List<ObjectInFolderContainer> children = folder.getChildren();
131 if (null != children) {
132 for (ObjectInFolderContainer child : children) {
133 logFolderContainer(child, depth + 1);
134 }
135 }
136 }
137
138 @Test
139 public void testGetDescendants() {
140 log.info("starting testGetDescendants() ...");
141 final int numLevels = 3;
142 final int childrenPerLevel = 3;
143 int objCount = createFolderHierachy(numLevels, childrenPerLevel);
144
145 log.info("test getting all objects with getDescendants");
146 List<ObjectInFolderContainer> result = fNavSvc.getDescendants(fRepositoryId, fRootFolderId, BigInteger
147 .valueOf(-1), "*", Boolean.TRUE, IncludeRelationships.NONE, null, Boolean.TRUE, null);
148
149 for (ObjectInFolderContainer obj : result) {
150 log.info(" found folder id " + obj.getObject().getObject().getId() + " path segment "
151 + obj.getObject().getPathSegment());
152 }
153 int sizeOfDescs = getSizeOfDescendants(result);
154 assertEquals(objCount, sizeOfDescs);
155
156 log.info("test getting one level with getDescendants");
157 result = fNavSvc.getDescendants(fRepositoryId, fRootFolderId, BigInteger.valueOf(1), "*", Boolean.TRUE,
158 IncludeRelationships.NONE, null, Boolean.TRUE, null);
159
160 for (ObjectInFolderContainer obj : result) {
161 log.info(" found folder id " + obj.getObject().getObject().getId() + " path segment "
162 + obj.getObject().getPathSegment());
163 }
164 sizeOfDescs = getSizeOfDescendants(result);
165 assertEquals(childrenPerLevel, sizeOfDescs);
166
167 log.info("test getting two levels with getDescendants");
168 result = fNavSvc.getDescendants(fRepositoryId, fRootFolderId, BigInteger.valueOf(2), "*", Boolean.TRUE,
169 IncludeRelationships.NONE, null, Boolean.TRUE, null);
170
171 for (ObjectInFolderContainer obj : result) {
172 log.info(" found folder id " + obj.getObject().getObject().getId() + " path segment "
173 + obj.getObject().getPathSegment());
174 }
175 sizeOfDescs = getSizeOfDescendants(result);
176 assertEquals(childrenPerLevel * childrenPerLevel + childrenPerLevel, sizeOfDescs);
177
178 log.info("... testGetDescendants() finished.");
179 }
180
181 @Test
182 public void testGetFolderParent() {
183 log.info("starting testGetFolderParent() ...");
184 createLevel1Folders();
185 String folderId = fLevel1FolderId;
186
187 ObjectData result = fNavSvc.getFolderParent(fRepositoryId, folderId, null, null);
188 log.info(" found parent for id \'" + folderId + "\' is \'" + result.getId() + "\'");
189 assertEquals(fRootFolderId, result.getId());
190
191 folderId = fRootFolderId;
192 try {
193 result = fNavSvc.getFolderParent(fRepositoryId, folderId, null, null);
194 log.info(" found parent for id " + folderId + " is " + result.getId());
195 fail("Should not be possible to get parent for root folder");
196 } catch (Exception e) {
197 assertEquals(CmisInvalidArgumentException.class, e.getClass());
198 log.info(" getParent() for root folder raised expected exception");
199 }
200 log.info("... testGetFolderParent() finished.");
201 }
202
203 private int getSizeOfDescendants(List<ObjectInFolderContainer> objs) {
204 int sum = 0;
205 if (null != objs) {
206 sum = objs.size();
207 for (ObjectInFolderContainer obj : objs) {
208 if (null != obj.getChildren()) {
209 sum += getSizeOfDescendants(obj.getChildren());
210 }
211 }
212 }
213 return sum;
214 }
215
216 private void createLevel1Folders() {
217 for (int i = 0; i < NUM_ROOT_FOLDERS; i++) {
218 List<PropertyData<?>> properties = new ArrayList<PropertyData<?>>();
219 properties.add(fFactory.createPropertyIdData(PropertyIds.NAME, "Folder " + i));
220 properties.add(fFactory.createPropertyIdData(PropertyIds.OBJECT_TYPE_ID, InMemoryFolderTypeDefinition
221 .getRootFolderType().getId()));
222 Properties props = fFactory.createPropertiesData(properties);
223 String id = fObjSvc.createFolder(fRepositoryId, props, fRootFolderId, null, null, null, null);
224 if (i == 3) {
225 fLevel1FolderId = id;
226 }
227 }
228 }
229
230 private int createFolderHierachy(int levels, int childrenPerLevel) {
231
232 ObjectGenerator gen = new ObjectGenerator(fFactory, fNavSvc, fObjSvc, fRepSvc, fRepositoryId,
233 ObjectGenerator.CONTENT_KIND.LoremIpsumText);
234 gen.createFolderHierachy(levels, childrenPerLevel, fRootFolderId);
235 int objCount = gen.getObjectsInTotal();
236 return objCount;
237 }
238
239 }