opendaylight/config/config-persister-directory-xml-adapter/src/test/java/org/opendaylight/controller/config/persist/storage/directory/xml/DirectoryStorageAdapterTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.config.persist.storage.directory.xml;
  10
  11 import java.io.File;
  12 import java.util.Collections;
  13 import java.util.List;
  14 import java.util.SortedSet;
  15 import org.junit.Test;
  16 import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
  17 import org.opendaylight.controller.config.persist.api.Persister;
  18 import org.opendaylight.controller.config.persist.test.PropertiesProviderTest;
  19 import static org.junit.Assert.assertEquals;
  20 import static org.junit.Assert.assertTrue;
  21 import static org.junit.Assert.fail;
  22
  23 public class DirectoryStorageAdapterTest {
  24
  25     Persister tested;
  26
  27     @Test
  28     public void testEmptyDirectory() throws Exception {
  29         File folder = new File("target/emptyFolder");
  30         folder.mkdir();
  31         tested = new XmlDirectoryPersister((folder));
  32         assertEquals(Collections.<ConfigSnapshotHolder>emptyList(), tested.loadLastConfigs());
  33
  34         try {
  35             tested.persistConfig(new ConfigSnapshotHolder() {
  36                 @Override
  37                 public String getConfigSnapshot() {
  38                     throw new RuntimeException();
  39                 }
  40
  41                 @Override
  42                 public SortedSet<String> getCapabilities() {
  43                     throw new RuntimeException();
  44                 }
  45             });
  46             fail();
  47         } catch (UnsupportedOperationException e) {
  48
  49         }
  50     }
  51
  52     private File getFolder(String folderName) {
  53         File result = new File(("src/test/resources/" +
  54                 folderName).replace("/", File.separator));
  55         assertTrue(result + " is not a directory", result.isDirectory());
  56         return result;
  57     }
  58
  59     @Test
  60     public void testOneFile() throws Exception {
  61         File folder = getFolder("oneFile");
  62
  63         PropertiesProviderTest pp = new PropertiesProviderTest();
  64         pp.addProperty("directoryStorage",folder.getPath());
  65         XmlDirectoryStorageAdapter xmlDsa = new XmlDirectoryStorageAdapter();
  66         tested = xmlDsa.instantiate(pp);
  67
  68         List<ConfigSnapshotHolder> results = tested.loadLastConfigs();
  69         assertEquals(1, results.size());
  70         ConfigSnapshotHolder result = results.get(0);
  71         assertResult(result, "<config>1</config>", "cap1&rev", "cap2", "capa a");
  72     }
  73
  74     private void assertResult(ConfigSnapshotHolder result, String s, String... caps) {
  75         assertEquals(s, result.getConfigSnapshot().replaceAll("\\s", ""));
  76         int i = 0;
  77         for (String capFromSnapshot : result.getCapabilities()) {
  78             assertEquals(capFromSnapshot, caps[i++]);
  79         }
  80     }
  81
  82     @Test
  83     public void testTwoFiles() throws Exception {
  84         File folder = getFolder("twoFiles");
  85
  86         PropertiesProviderTest pp = new PropertiesProviderTest();
  87         pp.addProperty("directoryStorage",folder.getPath());
  88         XmlDirectoryStorageAdapter xmlDsa = new XmlDirectoryStorageAdapter();
  89         tested = xmlDsa.instantiate(pp);
  90
  91         List<ConfigSnapshotHolder> results = tested.loadLastConfigs();
  92         assertEquals(2, results.size());
  93
  94         assertResult(results.get(0), "<config>1</config>", "cap1-a", "cap2-a", "capa a-a");
  95         assertResult(results.get(1), "<config>2</config>", "cap1-b", "cap2-b", "capa a-b");
  96
  97     }
  98
  99 }