opendaylight/md-sal/messagebus-util/src/test/java/org/opendaylight/controller/messagebus/app/util/UtilTest.java

   1 /*
   2  * Copyright (c) 2015 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 package org.opendaylight.controller.messagebus.app.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import java.util.ArrayList;
  14 import java.util.Arrays;
  15 import java.util.List;
  16 import java.util.regex.Pattern;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.common.RpcResult;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  21
  22 /**
  23  * Unit tests for Util.
  24  *
  25  * @author ppalmar
  26  */
  27 public class UtilTest {
  28
  29     @Test
  30     public void testResultFor() throws Exception {
  31         {
  32             final String expectedResult = "dummy string";
  33             RpcResult<String> rpcResult = Util.resultRpcSuccessFor(expectedResult).get();
  34             assertEquals(expectedResult, rpcResult.getResult());
  35             assertTrue(rpcResult.isSuccessful());
  36             assertTrue(rpcResult.getErrors().isEmpty());
  37         }
  38         {
  39             final Integer expectedResult = 42;
  40             RpcResult<Integer> rpcResult = Util.resultRpcSuccessFor(expectedResult).get();
  41             assertEquals(expectedResult, rpcResult.getResult());
  42             assertTrue(rpcResult.isSuccessful());
  43             assertTrue(rpcResult.getErrors().isEmpty());
  44         }
  45     }
  46
  47     @Test
  48     public void testExpandQname() throws Exception {
  49         // match no path because the list of the allowed paths is empty
  50         {
  51             final List<SchemaPath> paths = new ArrayList<>();
  52             final Pattern regexPattern = Pattern.compile(".*"); // match everything
  53             final List<SchemaPath> matchingPaths = Util.expandQname(paths, regexPattern);
  54             assertTrue(matchingPaths.isEmpty());
  55         }
  56
  57         // match no path because of regex pattern
  58         {
  59             final List<SchemaPath> paths = createSchemaPathList();
  60             final Pattern regexPattern = Pattern.compile("^@.*");
  61             final List<SchemaPath> matchingPaths = Util.expandQname(paths, regexPattern);
  62             assertTrue(matchingPaths.isEmpty());
  63         }
  64
  65         // match all paths
  66         {
  67             final List<SchemaPath> paths = createSchemaPathList();
  68             final Pattern regexPattern = Pattern.compile(".*");
  69             final List<SchemaPath> matchingPaths = Util.expandQname(paths, regexPattern);
  70             assertTrue(matchingPaths.contains(paths.get(0)));
  71             assertTrue(matchingPaths.contains(paths.get(1)));
  72             assertEquals(paths.size(), matchingPaths.size());
  73         }
  74
  75         // match one path only
  76         {
  77             final List<SchemaPath> paths = createSchemaPathList();
  78             final Pattern regexPattern = Pattern.compile(".*yyy$");
  79             final List<SchemaPath> matchingPaths = Util.expandQname(paths, regexPattern);
  80             assertTrue(matchingPaths.contains(paths.get(1)));
  81             assertEquals(1, matchingPaths.size());
  82         }
  83     }
  84
  85     private static List<SchemaPath> createSchemaPathList() {
  86         final QName qname1 = QName.create("urn:odl:xxx", "2015-01-01", "localName");
  87         final QName qname2 = QName.create("urn:odl:yyy", "2015-01-01", "localName");
  88         final SchemaPath path1 = SchemaPath.create(true, qname1);
  89         final SchemaPath path2 = SchemaPath.create(true, qname2);
  90         return Arrays.asList(path1, path2);
  91     }
  92 }