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

   1 /*
   2  * Copyright (c) 2016 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.stmt;
   9
  10 import static org.hamcrest.CoreMatchers.anyOf;
  11 import static org.hamcrest.CoreMatchers.is;
  12 import static org.hamcrest.CoreMatchers.startsWith;
  13 import static org.hamcrest.MatcherAssert.assertThat;
  14 import static org.junit.jupiter.api.Assertions.assertEquals;
  15 import static org.junit.jupiter.api.Assertions.assertNotNull;
  16
  17 import org.junit.jupiter.api.Test;
  18 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.Module;
  20
  21 class IdentityStmtTest extends AbstractYangTest {
  22     @Test
  23     void selfReferencingIdentityTest() {
  24         assertInferenceException(
  25             startsWith("Unable to resolve identity (urn:test.identitytest?revision=2014-09-17)test and base identity "
  26                 + "(urn:test.identitytest?revision=2014-09-17)test [at "),
  27             "/identity/identitytest.yang");
  28     }
  29
  30     @Test
  31     void selfReferencingIdentityWithPrefixTest() {
  32         assertInferenceException(
  33             startsWith("Unable to resolve identity (urn:test.prefixidentitytest?revision=2014-09-24)prefixtest and "
  34                 + "base identity (urn:test.prefixidentitytest?revision=2014-09-24)prefixtest [at "),
  35             "/identity/prefixidentitytest.yang");
  36     }
  37
  38     @Test
  39     void importedIdentityTest() {
  40         assertEffectiveModel("/identity/import/dummy.yang", "/identity/import/prefiximportidentitytest.yang");
  41     }
  42
  43     @Test
  44     void selfReferencingIdentityThroughChaining() {
  45         assertInferenceException(
  46             startsWith("Yang model processing phase STATEMENT_DEFINITION failed [at "),
  47             "/identity/illegal-chained-identity-test.yang");
  48     }
  49
  50     @Test
  51     void chainedIdentityTest() {
  52         final var result = assertEffectiveModel("/identity/legal-chained-identity-test.yang");
  53
  54         Module testModule = result.findModules("legal-chained-identity-test").iterator().next();
  55         assertNotNull(testModule);
  56
  57         var identities = testModule.getIdentities();
  58         assertEquals(4, identities.size());
  59
  60         var identitiesIterator = identities.iterator();
  61         IdentitySchemaNode identity = identitiesIterator.next();
  62         assertThat(identity.getQName().getLocalName(), anyOf(is("first-identity"), is("second-identity"),
  63             is("third-identity"), is("fourth-identity")));
  64
  65         identity = identitiesIterator.next();
  66         assertThat(identity.getQName().getLocalName(), anyOf(is("first-identity"), is("second-identity"),
  67             is("third-identity"), is("fourth-identity")));
  68
  69         identity = identitiesIterator.next();
  70         assertThat(identity.getQName().getLocalName(), anyOf(is("first-identity"), is("second-identity"),
  71             is("third-identity"), is("fourth-identity")));
  72
  73         identity = identitiesIterator.next();
  74         assertThat(identity.getQName().getLocalName(), anyOf(is("first-identity"), is("second-identity"),
  75             is("third-identity"), is("fourth-identity")));
  76     }
  77
  78     @Test
  79     void duplicateIdentityTest() {
  80         assertSourceException(startsWith("Duplicate identity definition "), "/identity/duplicate-identity-test.yang");
  81     }
  82 }