yang/yang-model-util/src/test/java/org/opendaylight/yangtools/yang/model/util/LeafrefTest.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.yangtools.yang.model.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotEquals;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertNull;
  15 import static org.junit.Assert.assertTrue;
  16
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  20 import org.opendaylight.yangtools.yang.model.api.Status;
  21 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
  22 import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
  23 import org.opendaylight.yangtools.yang.model.util.type.LeafrefTypeBuilder;
  24 import org.opendaylight.yangtools.yang.model.util.type.RequireInstanceRestrictedTypeBuilder;
  25 import org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes;
  26
  27 public class LeafrefTest {
  28
  29     @Test
  30     public void testMethodsOfLeafrefTest() {
  31         final SchemaPath schemaPath = SchemaPath.create(false, QName.create("Cont1"), QName.create("List1"));
  32         final RevisionAwareXPathImpl revision = new RevisionAwareXPathImpl("/test:Cont1/test:List1", false);
  33         final RevisionAwareXPathImpl revision2 = new RevisionAwareXPathImpl("/test:Cont1/test:List2", false);
  34
  35         final LeafrefTypeDefinition leafref = BaseTypes.leafrefTypeBuilder(schemaPath).setPathStatement(revision).build();
  36         final LeafrefTypeDefinition leafref2 = BaseTypes.leafrefTypeBuilder(schemaPath).setPathStatement(revision2).build();
  37         final LeafrefTypeDefinition leafref3 = BaseTypes.leafrefTypeBuilder(schemaPath).setPathStatement(revision).build();
  38         final LeafrefTypeDefinition leafref4 = leafref;
  39
  40         assertNotNull("Object 'leafref' shouldn't be null.", leafref);
  41         assertNull("Base type of 'leafref' should be null.", leafref.getBaseType());
  42         assertNull("Units of 'leafref' should be empty.", leafref.getUnits());
  43         assertNull("Leafref does not have a default value", leafref.getDefaultValue());
  44         assertEquals(QName.create("List1"), leafref.getQName());
  45         assertEquals("SchemaPath of 'leafref' is '/Cont1/List1'.", schemaPath, leafref.getPath());
  46         assertNull(leafref.getDescription());
  47         assertNull(leafref.getReference());
  48         assertEquals("Status of 'leafref' is current.", Status.CURRENT, leafref.getStatus());
  49         assertTrue("Object 'leafref' shouldn't have any unknown schema nodes.", leafref.getUnknownSchemaNodes().isEmpty());
  50         assertEquals("Revision aware XPath of 'leafref' should be '/test:Cont1/test:List1'.", revision, leafref.getPathStatement());
  51         assertNotNull("String representation of 'leafref' shouldn't be null.", leafref.toString());
  52         assertNotEquals("Hash codes of two different object of type Leafref shouldn't be equal.", leafref.hashCode(), leafref2.hashCode());
  53         assertTrue("Objects of type Leafref should be equal.", leafref.equals(leafref3));
  54         assertTrue("Objects of type Leafref should be equal.", leafref.equals(leafref4));
  55         assertFalse("Objects of type Leafref shouldn't be equal.", leafref.equals(leafref2));
  56         assertFalse("Objects shouldn't be equal.", leafref.equals(null));
  57         assertFalse("Objects shouldn't be equal.", leafref.equals("test"));
  58     }
  59
  60     @Test
  61     public void testRequireInstanceSubstatement() {
  62         final SchemaPath schemaPath = SchemaPath.create(true, QName.create("my-cont"), QName.create("my-leafref"));
  63         final RevisionAwareXPathImpl path = new RevisionAwareXPathImpl("../my-leaf", false);
  64         final LeafrefTypeBuilder leafrefTypeBuilder = BaseTypes.leafrefTypeBuilder(schemaPath).setPathStatement(path);
  65
  66         assertTrue(leafrefTypeBuilder.build().requireInstance());
  67
  68         leafrefTypeBuilder.setRequireInstance(false);
  69         final LeafrefTypeDefinition falseLeafref = leafrefTypeBuilder.build();
  70         assertFalse(falseLeafref.requireInstance());
  71
  72         leafrefTypeBuilder.setRequireInstance(true);
  73         final LeafrefTypeDefinition trueLeafref = leafrefTypeBuilder.build();
  74         assertTrue(trueLeafref.requireInstance());
  75
  76         final RequireInstanceRestrictedTypeBuilder<LeafrefTypeDefinition> falseBuilder =
  77                 RestrictedTypes.newLeafrefBuilder(falseLeafref, schemaPath);
  78         assertFalse(falseBuilder.build().requireInstance());
  79
  80         final RequireInstanceRestrictedTypeBuilder<LeafrefTypeDefinition> trueBuilder =
  81                 RestrictedTypes.newLeafrefBuilder(trueLeafref, schemaPath);
  82         assertTrue(trueBuilder.build().requireInstance());
  83     }
  84 }