binding/mdsal-binding-java-api-generator/src/test/java/org/opendaylight/mdsal/binding/java/api/generator/UnionWithMultipleIdentityrefsTest.java

   1 /*
   2  * Copyright (c) 2022 PANTHEON.tech s.r.o. 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.mdsal.binding.java.api.generator;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import java.io.File;
  13 import java.lang.reflect.Constructor;
  14 import java.lang.reflect.Method;
  15 import java.net.URL;
  16 import java.net.URLClassLoader;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.binding.contract.Naming;
  19
  20 public class UnionWithMultipleIdentityrefsTest extends BaseCompilationTest {
  21     @Test
  22     public void test() throws Exception {
  23         final File sourcesOutputDir = CompilationTestUtils.generatorOutput("union-with-multiple-identityrefs");
  24         final File compiledOutputDir = CompilationTestUtils.compilerOutput("union-with-multiple-identityrefs");
  25         generateTestSources("/compilation/union-with-multiple-identityrefs", sourcesOutputDir);
  26
  27         // Test if sources are compilable
  28         CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
  29
  30         ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
  31         Class<?> identOneClass = Class.forName(CompilationTestUtils.BASE_PKG
  32                 + ".urn.opendaylight.yang.union.test.rev220428.IdentOne", true, loader);
  33         Class<?> identTwoClass = Class.forName(CompilationTestUtils.BASE_PKG
  34                 + ".urn.opendaylight.yang.union.test.rev220428.IdentTwo", true, loader);
  35         Class<?> unionTypeClass = Class.forName(CompilationTestUtils.BASE_PKG
  36                 + ".urn.opendaylight.yang.union.test.rev220428.UnionType", true, loader);
  37
  38         Object identOneValue = identOneClass.getDeclaredField(Naming.VALUE_STATIC_FIELD_NAME).get(null);
  39         Object identTwoValue = identTwoClass.getDeclaredField(Naming.VALUE_STATIC_FIELD_NAME).get(null);
  40
  41         Constructor<?> unionTypeIdentOneConstructor = CompilationTestUtils.assertContainsConstructor(unionTypeClass,
  42                 identOneClass);
  43         Constructor<?> unionTypeIdentTwoConstructor = CompilationTestUtils.assertContainsConstructor(unionTypeClass,
  44                 identTwoClass);
  45         Object unionTypeOne = unionTypeIdentOneConstructor.newInstance(identOneValue);
  46         Object unionTypeTwo = unionTypeIdentTwoConstructor.newInstance(identTwoValue);
  47
  48         Method getIdentityOne = unionTypeClass.getDeclaredMethod("getIdentOne");
  49         Object actualIdentityOne = getIdentityOne.invoke(unionTypeOne);
  50         assertEquals(identOneValue, actualIdentityOne);
  51
  52         Method getIdentityTwo = unionTypeClass.getDeclaredMethod("getIdentTwo");
  53         Object actualIdentityTwo = getIdentityTwo.invoke(unionTypeTwo);
  54         assertEquals(identTwoValue, actualIdentityTwo);
  55
  56         CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
  57     }
  58 }