yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/test/TypedefConstraintsTest.java

   1 package org.opendaylight.yangtools.yang.stmt.test;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertNotNull;
   5 import static org.junit.Assert.assertNull;
   6 import static org.junit.Assert.assertTrue;
   7 import java.io.FileNotFoundException;
   8 import java.math.BigDecimal;
   9 import java.net.URISyntaxException;
  10 import java.util.List;
  11 import java.util.Set;
  12 import org.junit.Test;
  13 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  14 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  15 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  16 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  17 import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
  18 import org.opendaylight.yangtools.yang.model.api.type.RangeConstraint;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  20 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  21 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.TypeUtils;
  22
  23 public class TypedefConstraintsTest {
  24
  25     @Test
  26     public void decimalRangeConstraintsTest() throws SourceException,
  27             FileNotFoundException, ReactorException, URISyntaxException {
  28         SchemaContext context = StmtTestUtils
  29                 .parseYangSources("/stmt-test/constraints");
  30
  31         assertNotNull(context);
  32
  33         Set<TypeDefinition<?>> typeDefinitions = context.getTypeDefinitions();
  34         assertNotNull(typeDefinitions);
  35         assertEquals(1, typeDefinitions.size());
  36
  37         TypeDefinition<?> myDecimal = typeDefinitions.iterator().next();
  38
  39         assertNotNull(myDecimal);
  40         assertTrue(myDecimal instanceof DecimalTypeDefinition);
  41
  42         List<RangeConstraint> rangeConstraints = ((DecimalTypeDefinition) myDecimal)
  43                 .getRangeConstraints();
  44
  45         assertNotNull(rangeConstraints);
  46         assertEquals(1, rangeConstraints.size());
  47
  48         DataSchemaNode dataNode = context.getDataChildByName("id-decimal64");
  49         assertNotNull(dataNode);
  50         assertTrue(dataNode instanceof LeafSchemaNode);
  51
  52         LeafSchemaNode leafDecimal = (LeafSchemaNode) dataNode;
  53         TypeDefinition<?> type = leafDecimal.getType();
  54
  55         assertTrue(type instanceof DecimalTypeDefinition);
  56         DecimalTypeDefinition decType = (DecimalTypeDefinition) type;
  57
  58         List<RangeConstraint> decRangeConstraints = decType.getRangeConstraints();
  59
  60         assertEquals(1, decRangeConstraints.size());
  61
  62         RangeConstraint range = decRangeConstraints.iterator().next();
  63         assertEquals(new BigDecimal(1.5), range.getMin());
  64         assertEquals(new BigDecimal(5.5), range.getMax());
  65
  66         assertTrue(decType.getQName().getModule().equals(leafDecimal.getQName().getModule()));
  67         assertTrue(decType.getQName().getLocalName().equals(TypeUtils.DECIMAL64));
  68         assertNull(decType.getBaseType());
  69     }
  70
  71 }