opendaylight/md-sal/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/nn/to/xml/test/NnToXmlWithDataFromSeveralModulesTest.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.xml.test;
   9
  10 import static org.junit.Assert.assertTrue;
  11 import com.google.common.base.Preconditions;
  12 import com.google.common.collect.Iterables;
  13 import java.io.ByteArrayOutputStream;
  14 import java.io.IOException;
  15 import java.io.OutputStream;
  16 import java.net.URISyntaxException;
  17 import java.util.List;
  18 import javax.ws.rs.WebApplicationException;
  19 import javax.ws.rs.core.MediaType;
  20 import org.junit.BeforeClass;
  21 import org.junit.Test;
  22 import org.opendaylight.controller.sal.rest.impl.NormalizedNodeXmlBodyWriter;
  23 import org.opendaylight.controller.sal.rest.impl.test.providers.AbstractBodyReaderTest;
  24 import org.opendaylight.controller.sal.restconf.impl.ControllerContext;
  25 import org.opendaylight.controller.sal.restconf.impl.InstanceIdentifierContext;
  26 import org.opendaylight.controller.sal.restconf.impl.NormalizedNodeContext;
  27 import org.opendaylight.yangtools.yang.common.QName;
  28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  29 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  30 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  31 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
  32 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  33 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  34 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  35 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  36 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  37
  38 public class NnToXmlWithDataFromSeveralModulesTest extends
  39         AbstractBodyReaderTest {
  40
  41     private final NormalizedNodeXmlBodyWriter xmlBodyWriter;
  42     private static SchemaContext schemaContext;
  43
  44     public NnToXmlWithDataFromSeveralModulesTest() throws NoSuchFieldException,
  45             SecurityException {
  46         super();
  47         xmlBodyWriter = new NormalizedNodeXmlBodyWriter();
  48     }
  49
  50     @BeforeClass
  51     public static void initialize() {
  52         schemaContext = schemaContextLoader(
  53                 "/nn-to-xml/data-of-several-modules/yang", schemaContext);
  54         controllerContext.setSchemas(schemaContext);
  55     }
  56
  57     @Test
  58     public void dataFromSeveralModulesToXmlTest()
  59             throws WebApplicationException, IOException, URISyntaxException {
  60         final NormalizedNodeContext normalizedNodeContext = prepareNormalizedNodeContext();
  61         final OutputStream output = new ByteArrayOutputStream();
  62         xmlBodyWriter.writeTo(normalizedNodeContext, null, null, null,
  63                 mediaType, null, output);
  64
  65         final String outputString = output.toString();
  66         // data
  67         assertTrue(outputString
  68                 .contains(
  69                         "<data xmlns=" + '"'
  70                                 + "urn:ietf:params:xml:ns:netconf:base:1.0"
  71                                 + '"' + '>'));
  72         // cont m2
  73         assertTrue(outputString.contains(
  74                 "<cont_m2 xmlns=" + '"' + "module:two" + '"' + '>'));
  75         assertTrue(outputString.contains("<lf1_m2>lf1 m2 value</lf1_m2>"));
  76         assertTrue(outputString.contains("<contB_m2></contB_m2>"));
  77         assertTrue(outputString.contains("</cont_m2>"));
  78
  79         // cont m1
  80         assertTrue(outputString.contains(
  81                 "<cont_m1 xmlns=" + '"' + "module:one" + '"' + '>'));
  82         assertTrue(outputString.contains("<contB_m1></contB_m1>"));
  83         assertTrue(outputString.contains("<lf1_m1>lf1 m1 value</lf1_m1>"));
  84         assertTrue(outputString.contains("</cont_m1>"));
  85
  86         // end
  87         assertTrue(output.toString().contains("</data>"));
  88     }
  89
  90     @Override
  91     protected MediaType getMediaType() {
  92         // TODO Auto-generated method stub
  93         return null;
  94     }
  95
  96     private NormalizedNodeContext prepareNormalizedNodeContext() {
  97         final String rev = "2014-01-17";
  98
  99         final DataSchemaNode schemaContNode = schemaContext;
 100
 101         assertTrue(schemaContNode instanceof ContainerSchemaNode);
 102
 103         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> dataContSchemaContNode = Builders
 104                 .containerBuilder((ContainerSchemaNode) schemaContNode);
 105
 106         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> modul1 = buildContBuilderMod1(
 107                 "module:one", rev, "cont_m1", "contB_m1", "lf1_m1",
 108                 "lf1 m1 value");
 109         dataContSchemaContNode.withChild(modul1.build());
 110
 111         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> modul2 = buildContBuilderMod1(
 112                 "module:two", rev, "cont_m2", "contB_m2", "lf1_m2",
 113                 "lf1 m2 value");
 114         dataContSchemaContNode.withChild(modul2.build());
 115
 116         final NormalizedNodeContext testNormalizedNodeContext = new NormalizedNodeContext(
 117                 new InstanceIdentifierContext<DataSchemaNode>(null,
 118                         schemaContNode, null, schemaContext),
 119                 dataContSchemaContNode.build());
 120
 121         return testNormalizedNodeContext;
 122     }
 123
 124     private DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> buildContBuilderMod1(
 125             final String uri, final String rev, final String cont, final String contB, final String lf1,
 126             final String lf1_value) {
 127         final QName contQname = QName.create(uri, rev, cont);
 128         final QName contBQname = QName.create(uri, rev, contB);
 129         final QName lf1Qname = QName.create(contQname, lf1);
 130
 131         final DataSchemaNode contSchemaNode = schemaContext
 132                 .getDataChildByName(contQname);
 133         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> dataContainerNodeAttrBuilder = Builders
 134                 .containerBuilder((ContainerSchemaNode) contSchemaNode);
 135
 136         Preconditions.checkState(contSchemaNode instanceof ContainerSchemaNode);
 137         final List<DataSchemaNode> instanceLf1_m1 = ControllerContext
 138                 .findInstanceDataChildrenByName(
 139                         (DataNodeContainer) contSchemaNode,
 140                         lf1Qname.getLocalName());
 141         final DataSchemaNode schemaLf1_m1 = Iterables.getFirst(instanceLf1_m1, null);
 142
 143         dataContainerNodeAttrBuilder.withChild(Builders
 144                 .leafBuilder((LeafSchemaNode) schemaLf1_m1)
 145                 .withValue(lf1_value).build());
 146
 147         final DataSchemaNode contBSchemaNode = ((ContainerSchemaNode) contSchemaNode)
 148                 .getDataChildByName(contBQname);
 149
 150         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> dataContainerB = Builders
 151                 .containerBuilder((ContainerSchemaNode) contBSchemaNode);
 152
 153         return dataContainerNodeAttrBuilder.withChild(dataContainerB.build());
 154     }
 155 }