예제 #1
0
  public void testDefensiveCopyOfChildren() {

    Node<Object, Object> rootNode = cache.getRoot();

    Fqn childFqn = Fqn.fromString("/child");
    rootNode.addChild(childFqn).put("k", "v");
    Set<Node<Object, Object>> children = rootNode.getChildren();
    Set<Object> childrenNames = rootNode.getChildrenNames();

    assert childrenNames.size() == 1;
    assert childrenNames.contains(childFqn.getLastElement());

    assert children.size() == 1;
    assert children.iterator().next().getFqn().equals(childFqn);

    // now change stuff.

    rootNode.addChild(Fqn.fromString("/child2"));

    // assert that the collections we initially got have not changed.
    assert childrenNames.size() == 1;
    assert childrenNames.contains(childFqn.getLastElement());

    assert children.size() == 1;
    assert children.iterator().next().getFqn().equals(childFqn);
  }
  @SuppressWarnings("unchecked")
  private Node<String, Object> getNode(final String node) {
    LOGGER.debug("Fetching node for store {} from Infinispan", node);
    final StringBuilder merchantPath = new StringBuilder();
    merchantPath.append(getRootName()).append(node);

    Fqn contentFilesFqn = Fqn.fromString(merchantPath.toString());

    Node<String, Object> nd = cacheManager.getTreeCache().getRoot().getChild(contentFilesFqn);

    if (nd == null) {

      cacheManager.getTreeCache().getRoot().addChild(contentFilesFqn);
      nd = cacheManager.getTreeCache().getRoot().getChild(contentFilesFqn);
    }

    return nd;
  }
  public void testPersistence() throws CacheLoaderException {
    cache.put("/a/b/c", "key", "value");
    assert "value".equals(cache.get("/a/b/c", "key"));

    assert store.containsKey(new NodeKey(Fqn.fromString("/a/b/c"), DATA));
    assert "value".equals(nodeContentsInCacheStore(store, Fqn.fromString("/a/b/c")).get("key"));
    assert store.containsKey(new NodeKey(Fqn.fromString("/a/b/c"), STRUCTURE));

    cache.stop();
    cache.start();
    assert "value".equals(cache.get("/a/b/c", "key"));
    assert store.containsKey(new NodeKey(Fqn.fromString("/a/b/c"), DATA));
    assert "value".equals(nodeContentsInCacheStore(store, Fqn.fromString("/a/b/c")).get("key"));
    assert store.containsKey(new NodeKey(Fqn.fromString("/a/b/c"), STRUCTURE));
  }
예제 #4
0
  public void testBasicOperation()
      throws SystemException, NotSupportedException, HeuristicMixedException,
          HeuristicRollbackException, RollbackException {
    assertClusterSize("Should only be 2  caches in the cluster!!!", 2);

    Fqn f = Fqn.fromString("/test/data");
    String k = "key", v = "value";

    assertNull("Should be null", cache1.getRoot().getChild(f));
    assertNull("Should be null", cache2.getRoot().getChild(f));

    Node<Object, Object> node = cache1.getRoot().addChild(f);

    assertNotNull("Should not be null", node);

    TransactionManager tm = beginTransaction(cache1.getCache());
    node.put(k, v);
    tm.commit();

    assertEquals(v, node.get(k));
    assertEquals(v, cache1.get(f, k));
    assertEquals("Should have replicated", v, cache2.get(f, k));
  }
예제 #5
0
/**
 * Tests {@link Node}-centric operations
 *
 * @author <a href="mailto:manik AT jboss DOT org">Manik Surtani</a>
 */
@Test(groups = "functional", testName = "api.tree.NodeAPITest")
public class NodeAPITest extends SingleCacheManagerTest {
  static final Fqn A = Fqn.fromString("/a"),
      B = Fqn.fromString("/b"),
      C = Fqn.fromString("/c"),
      D = Fqn.fromString("/d");
  Fqn A_B = Fqn.fromRelativeFqn(A, B);
  Fqn A_C = Fqn.fromRelativeFqn(A, C);
  TransactionManager tm;
  TreeCache<Object, Object> cache;

  @Override
  protected EmbeddedCacheManager createCacheManager() throws Exception {
    // start a single cache instance
    ConfigurationBuilder cb = getDefaultStandaloneCacheConfig(true);
    cb.invocationBatching().enable();
    EmbeddedCacheManager cm = TestCacheManagerFactory.createCacheManager(cb);
    cache = new TreeCacheImpl<Object, Object>(cm.getCache());
    tm = cache.getCache().getAdvancedCache().getTransactionManager();
    return cm;
  }

  /** Test method behaves according to javadoc. */
  public void testGetParent() {
    Node<Object, Object> rootNode = cache.getRoot();
    assertEquals(rootNode, rootNode.getParent());

    Node<Object, Object> nodeA = rootNode.addChild(A);
    assertEquals(rootNode, nodeA.getParent());
  }

  public void testAddingData() {
    Node<Object, Object> rootNode = cache.getRoot();
    Node<Object, Object> nodeA = rootNode.addChild(A);
    nodeA.put("key", "value");

    assertEquals("value", nodeA.get("key"));
  }

  public void testAddingDataPutMap() {
    cache.put(A_B, Collections.singletonMap("key", "value"));
    assertEquals("value", cache.get(A_B, "key"));
  }

  public void testAddingDataPutKey() {
    cache.put(A_B, "key", "value");
    assertEquals("value", cache.get(A_B, "key"));
  }

  public void testAddingDataTx() throws Exception {
    Node<Object, Object> rootNode = cache.getRoot();
    tm.begin();
    Node<Object, Object> nodeA = rootNode.addChild(A);
    nodeA.put("key", "value");

    assertEquals("value", nodeA.get("key"));
    tm.commit();
  }

  public void testOverwritingDataTx() throws Exception {
    Node<Object, Object> rootNode = cache.getRoot();

    Node<Object, Object> nodeA = rootNode.addChild(A);
    nodeA.put("key", "value");
    assertEquals("value", nodeA.get("key"));
    tm.begin();
    rootNode.removeChild(A);
    cache.put(A, "k2", "v2");
    tm.commit();
    assertNull(nodeA.get("key"));
    assertEquals("v2", nodeA.get("k2"));
  }

  /** Remember, Fqns are relative!! */
  public void testParentsAndChildren() {

    Node<Object, Object> rootNode = cache.getRoot();

    Node<Object, Object> nodeA = rootNode.addChild(A);
    Node<Object, Object> nodeB = nodeA.addChild(B);
    Node<Object, Object> nodeC = nodeA.addChild(C);
    Node<Object, Object> nodeD = rootNode.addChild(D);

    assertEquals(rootNode, nodeA.getParent());
    assertEquals(nodeA, nodeB.getParent());
    assertEquals(nodeA, nodeC.getParent());
    assertEquals(rootNode, nodeD.getParent());

    assertTrue(rootNode.hasChild(A));
    assertFalse(rootNode.hasChild(B));
    assertFalse(rootNode.hasChild(C));
    assertTrue(rootNode.hasChild(D));

    assertTrue(nodeA.hasChild(B));
    assertTrue(nodeA.hasChild(C));

    assertEquals(nodeA, rootNode.getChild(A));
    assertEquals(nodeD, rootNode.getChild(D));
    assertEquals(nodeB, nodeA.getChild(B));
    assertEquals(nodeC, nodeA.getChild(C));

    assertTrue(nodeA.getChildren().contains(nodeB));
    assertTrue(nodeA.getChildren().contains(nodeC));
    assertEquals(2, nodeA.getChildren().size());

    assertTrue(rootNode.getChildren().contains(nodeA));
    assertTrue(rootNode.getChildren().contains(nodeD));
    assertEquals(2, rootNode.getChildren().size());

    assertEquals(true, rootNode.removeChild(A));
    assertFalse(rootNode.getChildren().contains(nodeA));
    assertTrue(rootNode.getChildren().contains(nodeD));
    assertEquals(1, rootNode.getChildren().size());

    assertEquals("double remove", false, rootNode.removeChild(A));
    assertEquals("double remove", false, rootNode.removeChild(A.getLastElement()));
  }

  public void testImmutabilityOfData() {

    Node<Object, Object> rootNode = cache.getRoot();

    rootNode.put("key", "value");
    Map<Object, Object> m = rootNode.getData();
    try {
      m.put("x", "y");
      fail("Map should be immutable!!");
    } catch (Exception e) {
      // expected
    }

    try {
      rootNode.getKeys().add(new Object());
      fail("Key set should be immutable");
    } catch (Exception e) {
      // expected
    }
  }

  public void testDefensiveCopyOfData() {

    Node<Object, Object> rootNode = cache.getRoot();

    rootNode.put("key", "value");
    Map<Object, Object> data = rootNode.getData();
    Set<Object> keys = rootNode.getKeys();

    assert keys.size() == 1;
    assert keys.contains("key");

    assert data.size() == 1;
    assert data.containsKey("key");

    // now change stuff.

    rootNode.put("key2", "value2");

    // assert that the collections we initially got have not changed.
    assert keys.size() == 1;
    assert keys.contains("key");

    assert data.size() == 1;
    assert data.containsKey("key");
  }

  public void testDefensiveCopyOfChildren() {

    Node<Object, Object> rootNode = cache.getRoot();

    Fqn childFqn = Fqn.fromString("/child");
    rootNode.addChild(childFqn).put("k", "v");
    Set<Node<Object, Object>> children = rootNode.getChildren();
    Set<Object> childrenNames = rootNode.getChildrenNames();

    assert childrenNames.size() == 1;
    assert childrenNames.contains(childFqn.getLastElement());

    assert children.size() == 1;
    assert children.iterator().next().getFqn().equals(childFqn);

    // now change stuff.

    rootNode.addChild(Fqn.fromString("/child2"));

    // assert that the collections we initially got have not changed.
    assert childrenNames.size() == 1;
    assert childrenNames.contains(childFqn.getLastElement());

    assert children.size() == 1;
    assert children.iterator().next().getFqn().equals(childFqn);
  }

  public void testImmutabilityOfChildren() {

    Node<Object, Object> rootNode = cache.getRoot();

    rootNode.addChild(A);

    try {
      rootNode.getChildren().clear();
      fail("Collection of child nodes returned in getChildren() should be immutable");
    } catch (Exception e) {
      // expected
    }
  }

  public void testGetChildAPI() {

    Node<Object, Object> rootNode = cache.getRoot();

    // creates a Node<Object, Object> with fqn /a/b/c
    Node childA = rootNode.addChild(A);
    childA.addChild(B).addChild(C);

    rootNode.getChild(A).put("key", "value");
    rootNode.getChild(A).getChild(B).put("key", "value");
    rootNode.getChild(A).getChild(B).getChild(C).put("key", "value");

    assertEquals("value", rootNode.getChild(A).get("key"));
    assertEquals("value", rootNode.getChild(A).getChild(B).get("key"));
    assertEquals("value", rootNode.getChild(A).getChild(B).getChild(C).get("key"));

    assertNull(rootNode.getChild(Fqn.fromElements("nonexistent")));
  }

  public void testClearingData() {

    Node<Object, Object> rootNode = cache.getRoot();

    rootNode.put("k", "v");
    rootNode.put("k2", "v2");
    assertEquals(2, rootNode.getKeys().size());
    rootNode.clearData();
    assertEquals(0, rootNode.getKeys().size());
    assertTrue(rootNode.getData().isEmpty());
  }

  public void testClearingDataTx() throws Exception {

    Node<Object, Object> rootNode = cache.getRoot();

    tm.begin();
    rootNode.put("k", "v");
    rootNode.put("k2", "v2");
    assertEquals(2, rootNode.getKeys().size());
    rootNode.clearData();
    assertEquals(0, rootNode.getKeys().size());
    assertTrue(rootNode.getData().isEmpty());
    tm.commit();
    assertTrue(rootNode.getData().isEmpty());
  }

  public void testPutData() {

    Node<Object, Object> rootNode = cache.getRoot();

    assertTrue(rootNode.getData().isEmpty());

    Map<Object, Object> map = new HashMap<Object, Object>();
    map.put("k1", "v1");
    map.put("k2", "v2");

    rootNode.putAll(map);

    assertEquals(2, rootNode.getData().size());
    assertEquals("v1", rootNode.get("k1"));
    assertEquals("v2", rootNode.get("k2"));

    map.clear();
    map.put("k3", "v3");

    rootNode.putAll(map);
    assertEquals(3, rootNode.getData().size());
    assertEquals("v1", rootNode.get("k1"));
    assertEquals("v2", rootNode.get("k2"));
    assertEquals("v3", rootNode.get("k3"));

    map.clear();
    map.put("k4", "v4");
    map.put("k5", "v5");

    rootNode.replaceAll(map);
    assertEquals(2, rootNode.getData().size());
    assertEquals("v4", rootNode.get("k4"));
    assertEquals("v5", rootNode.get("k5"));
  }

  public void testGetChildrenNames() throws Exception {

    Node<Object, Object> rootNode = cache.getRoot();

    rootNode.addChild(A).put("k", "v");
    rootNode.addChild(B).put("k", "v");

    Set<Object> childrenNames = new HashSet<Object>();
    childrenNames.add(A.getLastElement());
    childrenNames.add(B.getLastElement());

    assertEquals(childrenNames, rootNode.getChildrenNames());

    // now delete a child, within a tx
    tm.begin();
    rootNode.removeChild(B);
    assertFalse(rootNode.hasChild(B));
    childrenNames.remove(B.getLastElement());
    assertEquals(childrenNames, rootNode.getChildrenNames());
    tm.commit();
    assertEquals(childrenNames, rootNode.getChildrenNames());
  }

  public void testDoubleRemovalOfData() throws Exception {
    assert tm.getTransaction() == null;
    cache.put("/foo/1/2/3", "item", 1);
    assert tm.getTransaction() == null;
    assert 1 == (Integer) cache.get("/foo/1/2/3", "item");
    tm.begin();
    assert 1 == (Integer) cache.get("/foo/1/2/3", "item");
    cache.removeNode("/foo/1");
    assertNull(cache.getNode("/foo/1"));
    assertNull(cache.get("/foo/1", "item"));
    cache.removeNode("/foo/1/2/3");
    System.out.println("Cache: " + cache);
    assertNull(cache.get("/foo/1/2/3", "item"));
    assertNull(cache.get("/foo/1", "item"));
    tm.commit();
    assertFalse(cache.exists("/foo/1"));
    assertNull(cache.get("/foo/1/2/3", "item"));
    assertNull(cache.get("/foo/1", "item"));
  }

  public void testDoubleRemovalOfData2() throws Exception {
    cache.put("/foo/1/2", "item", 1);
    tm.begin();
    assertEquals(cache.get("/foo/1", "item"), null);
    cache.removeNode("/foo/1");
    assertNull(cache.get("/foo/1", "item"));
    cache.removeNode("/foo/1/2");
    assertNull(cache.get("/foo/1", "item"));
    tm.commit();
    assertFalse(cache.exists("/foo/1"));
    assertNull(cache.get("/foo/1/2", "item"));
    assertNull(cache.get("/foo/1", "item"));
  }
}
 public void testHashCodesAlpha() {
   List<Fqn> fqns = new ArrayList<Fqn>();
   fqns.add(Fqn.ROOT);
   for (int i = 0; i < 256; i++) fqns.add(Fqn.fromString("/" + Integer.toString(i, 36)));
   doTest(fqns);
 }
 public void testHashCodesAppendedCount() {
   List<Fqn> fqns = new ArrayList<Fqn>();
   fqns.add(Fqn.ROOT);
   for (int i = 0; i < 256; i++) fqns.add(Fqn.fromString("/fqn" + i));
   doTest(fqns);
 }