restconf/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/nn/to/json/test/NnToJsonLeafrefType.java

   1 /*
   2  * Copyright (c) 2014 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.sal.restconf.impl.nn.to.json.test;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import com.google.common.util.concurrent.UncheckedExecutionException;
  14 import java.io.ByteArrayOutputStream;
  15 import java.io.OutputStream;
  16 import java.util.regex.Matcher;
  17 import java.util.regex.Pattern;
  18 import javax.ws.rs.core.MediaType;
  19 import org.junit.BeforeClass;
  20 import org.junit.Test;
  21 import org.opendaylight.controller.md.sal.rest.common.TestRestconfUtils;
  22 import org.opendaylight.controller.sal.rest.impl.test.providers.AbstractBodyReaderTest;
  23 import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeJsonBodyWriter;
  24 import org.opendaylight.netconf.sal.restconf.impl.NormalizedNodeContext;
  25 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  26
  27 public class NnToJsonLeafrefType extends AbstractBodyReaderTest {
  28
  29     private static SchemaContext schemaContext;
  30     private final NormalizedNodeJsonBodyWriter jsonBodyWriter;
  31
  32     public NnToJsonLeafrefType() throws NoSuchFieldException, SecurityException {
  33         super();
  34         jsonBodyWriter = new NormalizedNodeJsonBodyWriter();
  35     }
  36
  37     @BeforeClass
  38     public static void initialization() {
  39         schemaContext = schemaContextLoader("/nn-to-json/leafref",
  40                 schemaContext);
  41         controllerContext.setSchemas(schemaContext);
  42     }
  43
  44     @Test
  45     public void leafrefAbsolutePathToExistingLeafTest()
  46  throws Exception {
  47         final String json = toJson("/nn-to-json/leafref/xml/data_absolut_ref_to_existing_leaf.xml");
  48         validateJson(".*\"lf3\":\\p{Blank}*\"true\".*", json);
  49     }
  50
  51     @Test
  52     public void leafrefRelativePathToExistingLeafTest()
  53  throws Exception {
  54         final String json = toJson("/nn-to-json/leafref/xml/data_relativ_ref_to_existing_leaf.xml");
  55         validateJson(".*\"lf2\":\\p{Blank}*\"121\".*", json);
  56     }
  57
  58     @Test(expected = UncheckedExecutionException.class)
  59     public void leafrefToNonExistingLeafTest() throws Exception {
  60         toJson("/nn-to-json/leafref/xml/data_ref_to_non_existing_leaf.xml");
  61     }
  62
  63     @Test
  64     public void leafrefToNotLeafTest() throws Exception {
  65         final String json = toJson("/nn-to-json/leafref/xml/data_ref_to_not_leaf.xml");
  66         validateJson(
  67                 ".*\"cont-augment-module\\p{Blank}*:\\p{Blank}*lf6\":\\p{Blank}*\"44\".*",
  68                 json);
  69     }
  70
  71     @Test
  72     public void leafrefFromLeafListToLeafTest() throws Exception {
  73         final String json = toJson("/nn-to-json/leafref/xml/data_relativ_ref_from_leaflist_to_existing_leaf.xml");
  74         validateJson(
  75                 ".*\"cont-augment-module\\p{Blank}*:\\p{Blank}*lflst1\":\\p{Blank}*.*\"34[5|6|7]\",*\"34[5|6|7]\",*\"34[5|6|7]\".*",
  76                 json);
  77     }
  78
  79     @Test
  80     public void leafrefFromLeafrefToLeafrefTest() throws Exception {
  81         final String json = toJson("/nn-to-json/leafref/xml/data_from_leafref_to_leafref.xml");
  82         validateJson(
  83                 ".*\"cont-augment-module\\p{Blank}*:\\p{Blank}*lf7\":\\p{Blank}*\"200\".*",
  84                 json);
  85     }
  86
  87     private static void validateJson(final String regex, final String value) {
  88         assertNotNull(value);
  89         final Pattern ptrn = Pattern.compile(regex, Pattern.DOTALL);
  90         final Matcher mtch = ptrn.matcher(value);
  91         assertTrue(mtch.matches());
  92     }
  93
  94     private String toJson(final String xmlDataPath) throws Exception {
  95         final String uri = "main-module:cont";
  96         final String pathToInputFile = xmlDataPath;
  97
  98         final NormalizedNodeContext testNN = TestRestconfUtils
  99                 .loadNormalizedContextFromXmlFile(pathToInputFile, uri);
 100
 101         final OutputStream output = new ByteArrayOutputStream();
 102         jsonBodyWriter.writeTo(testNN, null, null, null, mediaType, null,
 103                 output);
 104         final String jsonOutput = output.toString();
 105
 106         return jsonOutput;
 107     }
 108
 109     @Override
 110     protected MediaType getMediaType() {
 111         return new MediaType(MediaType.APPLICATION_XML, null);
 112     }
 113 }