model/yang-model-util/src/test/java/org/opendaylight/yangtools/yang/model/util/YT1100Test.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.jupiter.api.Assertions.assertEquals;
  11 import static org.junit.jupiter.api.Assertions.assertInstanceOf;
  12
  13 import org.junit.jupiter.api.Test;
  14 import org.opendaylight.yangtools.yang.common.QName;
  15 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  16 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
  17 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
  18 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  19
  20 class YT1100Test {
  21     @Test
  22     void testChoiceCaseRelativeLeafref() {
  23         final var context = YangParserTestUtils.parseYangResource("/yt1100.yang");
  24         final var module = context.findModule("yt1100").orElseThrow();
  25         final var qnm = module.getQNameModule();
  26         final var foo = QName.create(qnm, "foo");
  27         final var schedulerNode = QName.create(qnm, "scheduler-node");
  28         final var childSchedulerNodes = QName.create(qnm, "child-scheduler-nodes");
  29         final var name = QName.create(qnm, "name");
  30         final var leaf = assertInstanceOf(LeafSchemaNode.class,
  31             module.findDataTreeChild(foo, schedulerNode, childSchedulerNodes, name).orElseThrow());
  32         final var leafref = assertInstanceOf(LeafrefTypeDefinition.class, leaf.getType()).getPathStatement();
  33
  34         final var resolvedLeafRef = assertInstanceOf(LeafSchemaNode.class,
  35             SchemaInferenceStack.ofDataTreePath(context, foo, schedulerNode, childSchedulerNodes, name)
  36                 .resolvePathExpression(leafref));
  37         assertEquals(QName.create(qnm, "name"), resolvedLeafRef.getQName());
  38         assertInstanceOf(StringTypeDefinition.class, resolvedLeafRef.getType());
  39     }
  40 }