Ejemplos de DatabaseActions.deleteNode en Java

Ejemplo n.º 1

Archivo: DatabaseActionsTest.java Proyecto: tumanian/community

  @Test
  public void shouldRemoveNodeWithNoRelationsFromDBOnDelete()
      throws NodeNotFoundException, OperationFailureException {
    long nodeId;
    Transaction tx = database.getGraph().beginTx();
    try {
      Node node = database.getGraph().createNode();
      nodeId = node.getId();
      tx.success();
    } finally {
      tx.finish();
    }

    int nodeCount = graphdbHelper.getNumberOfNodes();
    actions.deleteNode(nodeId);
    assertEquals(nodeCount - 1, graphdbHelper.getNumberOfNodes());
  }