parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/YT1383Test.java

   1 /*
   2  * Copyright (c) 2021 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.stmt;
   9
  10 import static org.hamcrest.CoreMatchers.instanceOf;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertNull;
  15
  16 import org.junit.Test;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.CaseEffectiveStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.CaseStatement;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.ChoiceEffectiveStatement;
  20 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
  21
  22 public class YT1383Test extends AbstractYangTest {
  23     @Test
  24     public void testDeclaredImplicitCase() {
  25         final var foo = assertEffectiveModel("/bugs/YT1383/foo.yang").getModuleStatements().values().iterator()
  26             .next().findFirstEffectiveSubstatement(ChoiceEffectiveStatement.class).orElseThrow();
  27
  28         // Effective view of things
  29         final var effStatements = foo.effectiveSubstatements();
  30         assertEquals(2, effStatements.size());
  31         final var bar = effStatements.get(0);
  32         assertThat(bar, instanceOf(CaseEffectiveStatement.class));
  33         assertNotNull(bar.getDeclared());
  34         final var baz = effStatements.get(1);
  35         assertThat(baz, instanceOf(CaseEffectiveStatement.class));
  36         assertNull(baz.getDeclared());
  37
  38         // Declared view of things
  39         final var fooDecl = foo.getDeclared();
  40         assertNotNull(fooDecl);
  41         final var declStatements = fooDecl.declaredSubstatements();
  42         assertEquals(2, declStatements.size());
  43         final var barDecl = declStatements.get(0);
  44         assertThat(barDecl, instanceOf(CaseStatement.class));
  45         final var bazDecl = declStatements.get(1);
  46         assertThat(bazDecl, instanceOf(ContainerStatement.class));
  47     }
  48 }