binding/mdsal-binding-java-api-generator/src/test/java/org/opendaylight/mdsal/binding/java/api/generator/test/TypedefCompilationTest.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.mdsal.binding.java.api.generator.test;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import com.google.common.collect.ImmutableSet;
  15 import com.google.common.collect.Range;
  16 import java.io.File;
  17 import java.lang.reflect.Constructor;
  18 import java.lang.reflect.Method;
  19 import java.math.BigDecimal;
  20 import java.net.URL;
  21 import java.net.URLClassLoader;
  22 import java.util.ArrayList;
  23 import java.util.List;
  24 import java.util.regex.Pattern;
  25 import org.junit.Test;
  26 import org.opendaylight.mdsal.binding.java.api.generator.GeneratorJavaFile;
  27 import org.opendaylight.mdsal.binding.model.api.Type;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  30
  31 /**
  32  * Test correct code generation.
  33  *
  34  */
  35 public class TypedefCompilationTest extends BaseCompilationTest {
  36     private static final String VAL = "_value";
  37     private static final String GET_VAL = "getValue";
  38     private static final String UNITS = "_UNITS";
  39
  40     @Test
  41     public void test() throws Exception {
  42         final File sourcesOutputDir = CompilationTestUtils.generatorOutput("typedef");
  43         final File compiledOutputDir = CompilationTestUtils.compilerOutput("typedef");
  44         final List<File> sourceFiles = CompilationTestUtils.getSourceFiles("/compilation/typedef");
  45         final SchemaContext context = YangParserTestUtils.parseYangFiles(sourceFiles);
  46         final List<Type> types = bindingGenerator.generateTypes(context);
  47         final GeneratorJavaFile generator = new GeneratorJavaFile(ImmutableSet.copyOf(types));
  48         generator.generateToFile(sourcesOutputDir);
  49
  50         File parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO);
  51         File bitsExt = new File(parent, "BitsExt.java");
  52         File int32Ext0 = new File(parent, "Int32Ext0.java");
  53         File int32Ext1 = new File(parent, "Int32Ext1.java");
  54         File int32Ext2 = new File(parent, "Int32Ext2.java");
  55         File myDecimalType = new File(parent, "MyDecimalType.java");
  56         File stringExt1 = new File(parent, "StringExt1.java");
  57         File stringExt2 = new File(parent, "StringExt2.java");
  58         File stringExt3 = new File(parent, "StringExt3.java");
  59         File unionExt1 = new File(parent, "UnionExt1.java");
  60         File unionExt2 = new File(parent, "UnionExt2.java");
  61         File unionExt3 = new File(parent, "UnionExt3.java");
  62         File unionExt4 = new File(parent, "UnionExt4.java");
  63         assertTrue(bitsExt.exists());
  64         assertTrue(int32Ext0.exists());
  65         assertTrue(int32Ext1.exists());
  66         assertTrue(int32Ext2.exists());
  67         assertTrue(myDecimalType.exists());
  68         assertTrue(stringExt1.exists());
  69         assertTrue(stringExt2.exists());
  70         assertTrue(stringExt3.exists());
  71         assertTrue(unionExt1.exists());
  72         assertTrue(unionExt2.exists());
  73         assertTrue(unionExt3.exists());
  74         assertTrue(unionExt4.exists());
  75         CompilationTestUtils.assertFilesCount(parent, 33);
  76
  77         // Test if sources are compilable
  78         CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
  79
  80         String pkg = CompilationTestUtils.BASE_PKG + ".urn.opendaylight.foo.rev131008";
  81         ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
  82         Class<?> bitsExtClass = Class.forName(pkg + ".BitsExt", true, loader);
  83         Class<?> int32Ext1Class = Class.forName(pkg + ".Int32Ext1", true, loader);
  84         Class<?> int32Ext2Class = Class.forName(pkg + ".Int32Ext2", true, loader);
  85         Class<?> myDecimalTypeClass = Class.forName(pkg + ".MyDecimalType", true, loader);
  86         Class<?> myDecimalType2Class = Class.forName(pkg + ".MyDecimalType2", true, loader);
  87         Class<?> stringExt1Class = Class.forName(pkg + ".StringExt1", true, loader);
  88         Class<?> stringExt2Class = Class.forName(pkg + ".StringExt2", true, loader);
  89         Class<?> stringExt3Class = Class.forName(pkg + ".StringExt3", true, loader);
  90         Class<?> unionExt1Class = Class.forName(pkg + ".UnionExt1", true, loader);
  91         Class<?> unionExt2Class = Class.forName(pkg + ".UnionExt2", true, loader);
  92         Class<?> unionExt3Class = Class.forName(pkg + ".UnionExt3", true, loader);
  93         Class<?> unionExt4Class = Class.forName(pkg + ".UnionExt4", true, loader);
  94
  95         // typedef bits-ext
  96         assertFalse(bitsExtClass.isInterface());
  97         CompilationTestUtils.assertContainsField(bitsExtClass, "_pc", Boolean.class);
  98         CompilationTestUtils.assertContainsField(bitsExtClass, "_bpc", Boolean.class);
  99         CompilationTestUtils.assertContainsField(bitsExtClass, "_dpc", Boolean.class);
 100         CompilationTestUtils.assertContainsField(bitsExtClass, "_lbpc", Boolean.class);
 101         CompilationTestUtils.assertContainsField(bitsExtClass, "_spc", Boolean.class);
 102         CompilationTestUtils.assertContainsField(bitsExtClass, "_sfmof", Boolean.class);
 103         CompilationTestUtils.assertContainsField(bitsExtClass, "_sfapc", Boolean.class);
 104         CompilationTestUtils.assertContainsFieldWithValue(bitsExtClass, "serialVersionUID", Long.TYPE, -2922917845344851623L, Boolean.class,
 105                 Boolean.class, Boolean.class, Boolean.class, Boolean.class, Boolean.class, Boolean.class);
 106
 107         // assertEquals(8, bitsExtClass.getDeclaredFields());
 108         Constructor<?> expectedConstructor = CompilationTestUtils.assertContainsConstructor(bitsExtClass, Boolean.class, Boolean.class,
 109                 Boolean.class, Boolean.class, Boolean.class, Boolean.class, Boolean.class);
 110         CompilationTestUtils.assertContainsConstructor(bitsExtClass, bitsExtClass);
 111         assertEquals(2, bitsExtClass.getConstructors().length);
 112         Method defInst = CompilationTestUtils.assertContainsMethod(bitsExtClass, bitsExtClass, "getDefaultInstance", String.class);
 113         CompilationTestUtils.assertContainsDefaultMethods(bitsExtClass);
 114         // assertEquals(11, bitsExtClass.getDeclaredMethods().length);
 115
 116         Object obj = expectedConstructor.newInstance(null, null, null, null, null, new Boolean("true"), null);
 117         assertEquals(obj, defInst.invoke(null, "sfmof"));
 118
 119         // typedef int32-ext1
 120         assertFalse(int32Ext1Class.isInterface());
 121         CompilationTestUtils.assertContainsField(int32Ext1Class, VAL, Integer.class);
 122         CompilationTestUtils.assertContainsFieldWithValue(int32Ext1Class, "serialVersionUID", Long.TYPE, 5351634010010233292L, Integer.class);
 123         // assertEquals(3, int32Ext1Class.getDeclaredFields().length);
 124
 125         expectedConstructor = CompilationTestUtils.assertContainsConstructor(int32Ext1Class, Integer.class);
 126         CompilationTestUtils.assertContainsConstructor(int32Ext1Class, int32Ext1Class);
 127         assertEquals(2, int32Ext1Class.getConstructors().length);
 128         CompilationTestUtils.assertContainsDefaultMethods(int32Ext1Class);
 129         CompilationTestUtils.assertContainsMethod(int32Ext1Class, Integer.class, GET_VAL);
 130         defInst = CompilationTestUtils.assertContainsMethod(int32Ext1Class, int32Ext1Class, "getDefaultInstance", String.class);
 131         // assertEquals(6, int32Ext1Class.getDeclaredMethods().length);
 132
 133         List<Range<Integer>> rangeConstraints = new ArrayList<>();
 134         rangeConstraints.add(Range.closed(new Integer("2"), new Integer("2147483647")));
 135         Object arg = new Integer("1");
 136         String expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, rangeConstraints);
 137         CompilationTestUtils.assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 138         obj = expectedConstructor.newInstance(new Integer("159"));
 139         assertEquals(obj, defInst.invoke(null, "159"));
 140
 141         // typedef int32-ext2
 142         assertFalse(int32Ext2Class.isInterface());
 143         CompilationTestUtils.assertContainsFieldWithValue(int32Ext2Class, UNITS, String.class, "mile", Integer.class);
 144         CompilationTestUtils.assertContainsFieldWithValue(int32Ext2Class, "serialVersionUID", Long.TYPE, 317831889060130988L, Integer.class);
 145         // assertEquals(3, int32Ext2Class.getDeclaredFields().length);
 146         expectedConstructor = CompilationTestUtils.assertContainsConstructor(int32Ext2Class, Integer.class);
 147         CompilationTestUtils.assertContainsConstructor(int32Ext2Class, int32Ext2Class);
 148         CompilationTestUtils.assertContainsConstructor(int32Ext2Class, int32Ext1Class);
 149         assertEquals(3, int32Ext2Class.getDeclaredConstructors().length);
 150         CompilationTestUtils.assertContainsMethod(int32Ext2Class, String.class, "toString");
 151         defInst = CompilationTestUtils.assertContainsMethod(int32Ext2Class, int32Ext2Class, "getDefaultInstance", String.class);
 152         // assertEquals(3, int32Ext2Class.getDeclaredMethods().length);
 153
 154         rangeConstraints.clear();
 155         rangeConstraints.add(Range.closed(new Integer("3"), new Integer("9")));
 156         rangeConstraints.add(Range.closed(new Integer("11"), new Integer("2147483647")));
 157         arg = new Integer("10");
 158         expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, rangeConstraints);
 159         CompilationTestUtils.assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 160         obj = expectedConstructor.newInstance(new Integer("2147483647"));
 161         assertEquals(obj, defInst.invoke(null, "2147483647"));
 162
 163         // typedef string-ext1
 164         assertFalse(stringExt1Class.isInterface());
 165         CompilationTestUtils.assertContainsField(stringExt1Class, VAL, String.class);
 166         CompilationTestUtils.assertContainsField(stringExt1Class, "patterns", Pattern.class);
 167         CompilationTestUtils.assertContainsField(stringExt1Class, "PATTERN_CONSTANTS", List.class);
 168         CompilationTestUtils.assertContainsFieldWithValue(stringExt1Class, "serialVersionUID", Long.TYPE, 6943827552297110991L, String.class);
 169         // assertEquals(5, stringExt1Class.getDeclaredFields().length);
 170         expectedConstructor = CompilationTestUtils.assertContainsConstructor(stringExt1Class, String.class);
 171         CompilationTestUtils.assertContainsConstructor(stringExt1Class, stringExt1Class);
 172         assertEquals(2, stringExt1Class.getDeclaredConstructors().length);
 173         CompilationTestUtils.assertContainsMethod(stringExt1Class, String.class, GET_VAL);
 174         defInst = CompilationTestUtils.assertContainsMethod(stringExt1Class, stringExt1Class, "getDefaultInstance", String.class);
 175         CompilationTestUtils.assertContainsDefaultMethods(stringExt1Class);
 176         // assertEquals(6, stringExt1Class.getDeclaredMethods().length);
 177
 178         List<Range<Integer>> lengthConstraints = new ArrayList<>();
 179         lengthConstraints.add(Range.closed(5, 11));
 180         arg = "abcd";
 181         expectedMsg = String.format("Invalid length: %s, expected: %s.", arg, lengthConstraints);
 182         CompilationTestUtils.assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 183
 184         obj = expectedConstructor.newInstance("abcde");
 185         assertEquals(obj, defInst.invoke(null, "abcde"));
 186
 187         // typedef string-ext2
 188         assertFalse(stringExt2Class.isInterface());
 189         CompilationTestUtils.assertContainsFieldWithValue(stringExt2Class, "serialVersionUID", Long.TYPE, 8100233177432072092L, String.class);
 190         // assertEquals(2, stringExt2Class.getDeclaredFields().length);
 191         expectedConstructor = CompilationTestUtils.assertContainsConstructor(stringExt2Class, String.class);
 192         CompilationTestUtils.assertContainsConstructor(stringExt2Class, stringExt2Class);
 193         CompilationTestUtils.assertContainsConstructor(stringExt2Class, stringExt1Class);
 194         assertEquals(3, stringExt2Class.getDeclaredConstructors().length);
 195         defInst = CompilationTestUtils.assertContainsMethod(stringExt2Class, stringExt2Class, "getDefaultInstance", String.class);
 196         // assertEquals(2, stringExt2Class.getDeclaredMethods().length);
 197
 198         lengthConstraints.clear();
 199         lengthConstraints.add(Range.closed(6, 10));
 200         arg = "abcde";
 201         expectedMsg = String.format("Invalid length: %s, expected: %s.", arg, lengthConstraints);
 202         CompilationTestUtils.assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 203         obj = expectedConstructor.newInstance("abcdef");
 204         assertEquals(obj, defInst.invoke(null, "abcdef"));
 205
 206         // typedef string-ext3
 207         assertFalse(stringExt3Class.isInterface());
 208         CompilationTestUtils.assertContainsFieldWithValue(stringExt3Class, "serialVersionUID", Long.TYPE, -2751063130555484180L,
 209                 String.class);
 210         // assertEquals(1, stringExt3Class.getDeclaredFields().length);
 211         expectedConstructor = CompilationTestUtils.assertContainsConstructor(stringExt3Class, String.class);
 212         CompilationTestUtils.assertContainsConstructor(stringExt3Class, stringExt3Class);
 213         CompilationTestUtils.assertContainsConstructor(stringExt3Class, stringExt2Class);
 214         assertEquals(3, stringExt3Class.getDeclaredConstructors().length);
 215         defInst = CompilationTestUtils.assertContainsMethod(stringExt3Class, stringExt3Class, "getDefaultInstance", String.class);
 216         // assertEquals(1, stringExt3Class.getDeclaredMethods().length);
 217
 218         obj = expectedConstructor.newInstance("bbbbbb");
 219         assertEquals(obj, defInst.invoke(null, "bbbbbb"));
 220
 221         // typedef my-decimal-type
 222         assertFalse(myDecimalTypeClass.isInterface());
 223         CompilationTestUtils.assertContainsField(myDecimalTypeClass, VAL, BigDecimal.class);
 224         CompilationTestUtils.assertContainsFieldWithValue(myDecimalTypeClass, "serialVersionUID", Long.TYPE, 3143735729419861095L,
 225                 BigDecimal.class);
 226         // assertEquals(3, myDecimalTypeClass.getDeclaredFields().length);
 227         CompilationTestUtils.assertContainsMethod(myDecimalTypeClass, BigDecimal.class, "getValue");
 228         expectedConstructor = CompilationTestUtils.assertContainsConstructor(myDecimalTypeClass, BigDecimal.class);
 229         CompilationTestUtils.assertContainsConstructor(myDecimalTypeClass, myDecimalTypeClass);
 230         assertEquals(2, myDecimalTypeClass.getDeclaredConstructors().length);
 231         CompilationTestUtils.assertContainsMethod(myDecimalTypeClass, BigDecimal.class, GET_VAL);
 232         CompilationTestUtils.assertContainsDefaultMethods(myDecimalTypeClass);
 233         defInst = CompilationTestUtils.assertContainsMethod(myDecimalTypeClass, myDecimalTypeClass, "getDefaultInstance", String.class);
 234         // assertEquals(6, myDecimalTypeClass.getDeclaredMethods().length);
 235
 236         List<Range<BigDecimal>> decimalRangeConstraints = new ArrayList<>();
 237         decimalRangeConstraints.add(Range.closed(new BigDecimal("1.5"), new BigDecimal("5.5")));
 238         arg = new BigDecimal("1.4");
 239         expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, decimalRangeConstraints);
 240         CompilationTestUtils.assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 241         obj = expectedConstructor.newInstance(new BigDecimal("3.14"));
 242         assertEquals(obj, defInst.invoke(null, "3.14"));
 243
 244         // typedef my-decimal-type2
 245         assertFalse(myDecimalType2Class.isInterface());
 246         CompilationTestUtils.assertContainsField(myDecimalType2Class, VAL, BigDecimal.class);
 247         CompilationTestUtils.assertContainsFieldWithValue(myDecimalType2Class, "serialVersionUID", Long.TYPE, -672265764962082714L, BigDecimal.class);
 248         // assertEquals(3, myDecimalType2Class.getDeclaredFields().length);
 249         CompilationTestUtils.assertContainsMethod(myDecimalType2Class, BigDecimal.class, "getValue");
 250         expectedConstructor = CompilationTestUtils.assertContainsConstructor(myDecimalType2Class, BigDecimal.class);
 251         CompilationTestUtils.assertContainsConstructor(myDecimalType2Class, myDecimalType2Class);
 252         assertEquals(2, myDecimalType2Class.getDeclaredConstructors().length);
 253         CompilationTestUtils.assertContainsMethod(myDecimalType2Class, BigDecimal.class, GET_VAL);
 254         CompilationTestUtils.assertContainsDefaultMethods(myDecimalType2Class);
 255         defInst = CompilationTestUtils.assertContainsMethod(myDecimalType2Class, myDecimalType2Class, "getDefaultInstance", String.class);
 256         // assertEquals(6, myDecimalType2Class.getDeclaredMethods().length);
 257
 258         List<Range<BigDecimal>> decimal2RangeConstraints = new ArrayList<>();
 259         decimal2RangeConstraints.add(Range.closed(new BigDecimal("0"), new BigDecimal("1")));
 260         arg = new BigDecimal("1.4");
 261         expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, decimal2RangeConstraints);
 262         CompilationTestUtils.assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 263         obj = expectedConstructor.newInstance(new BigDecimal("0.14"));
 264         assertEquals(obj, defInst.invoke(null, "0.14"));
 265
 266         // typedef union-ext1
 267         assertFalse(unionExt1Class.isInterface());
 268         CompilationTestUtils.assertContainsField(unionExt1Class, "_int16", Short.class);
 269         CompilationTestUtils.assertContainsField(unionExt1Class, "_int32", Integer.class);
 270         CompilationTestUtils.assertContainsFieldWithValue(unionExt1Class, "serialVersionUID", Long.TYPE, -5610530488718168882L,
 271                 new Class<?>[] { Short.class }, Short.valueOf("1"));
 272         // assertEquals(4, unionExt1Class.getDeclaredFields().length);
 273         CompilationTestUtils.assertContainsMethod(unionExt1Class, Short.class, "getInt16");
 274         CompilationTestUtils.assertContainsMethod(unionExt1Class, Integer.class, "getInt32");
 275         CompilationTestUtils.assertContainsConstructor(unionExt1Class, Short.class);
 276         CompilationTestUtils.assertContainsConstructor(unionExt1Class, Integer.class);
 277         CompilationTestUtils.assertContainsConstructor(unionExt1Class, unionExt1Class);
 278         assertEquals(4, unionExt1Class.getDeclaredConstructors().length);
 279         CompilationTestUtils.assertContainsDefaultMethods(unionExt1Class);
 280
 281         // typedef union-ext2
 282         assertFalse(unionExt2Class.isInterface());
 283         CompilationTestUtils.assertContainsFieldWithValue(unionExt2Class, "serialVersionUID", Long.TYPE, -8833407459073585206L,
 284                 new Class<?>[] { Short.class }, Short.valueOf("1"));
 285         // assertEquals(1, unionExt2Class.getDeclaredFields().length);
 286         // assertEquals(0, unionExt2Class.getDeclaredMethods().length);
 287         CompilationTestUtils.assertContainsConstructor(unionExt2Class, Short.class);
 288         CompilationTestUtils.assertContainsConstructor(unionExt2Class, Integer.class);
 289         CompilationTestUtils.assertContainsConstructor(unionExt2Class, unionExt2Class);
 290         CompilationTestUtils.assertContainsConstructor(unionExt2Class, unionExt1Class);
 291         assertEquals(5, unionExt2Class.getDeclaredConstructors().length);
 292
 293         // typedef union-ext3
 294         assertFalse(unionExt3Class.isInterface());
 295         CompilationTestUtils.assertContainsField(unionExt3Class, "_string", String.class);
 296         CompilationTestUtils.assertContainsField(unionExt3Class, "_unionExt2", unionExt2Class);
 297         CompilationTestUtils.assertContainsFieldWithValue(unionExt3Class, UNITS, String.class, "object id", new Class<?>[] { String.class },
 298                 "");
 299         CompilationTestUtils.assertContainsFieldWithValue(unionExt3Class, "serialVersionUID", Long.TYPE, 4347887914884631036L,
 300                 new Class<?>[] { String.class }, "");
 301         // assertEquals(5, unionExt3Class.getDeclaredFields().length);
 302         CompilationTestUtils.assertContainsMethod(unionExt3Class, String.class, "getString");
 303         CompilationTestUtils.assertContainsMethod(unionExt3Class, unionExt2Class, "getUnionExt2");
 304         CompilationTestUtils.assertContainsConstructor(unionExt3Class, String.class);
 305         CompilationTestUtils.assertContainsConstructor(unionExt3Class, unionExt2Class);
 306         CompilationTestUtils.assertContainsConstructor(unionExt3Class, unionExt3Class);
 307         assertEquals(4, unionExt3Class.getDeclaredConstructors().length);
 308         CompilationTestUtils.assertContainsDefaultMethods(unionExt3Class);
 309
 310         // typedef union-ext4
 311         assertFalse(unionExt4Class.isInterface());
 312         CompilationTestUtils.assertContainsField(unionExt4Class, "_unionExt3", unionExt3Class);
 313         CompilationTestUtils.assertContainsField(unionExt4Class, "_int32Ext2", int32Ext2Class);
 314         CompilationTestUtils.assertContainsField(unionExt4Class, "_empty", Boolean.class);
 315         CompilationTestUtils.assertContainsField(unionExt4Class, "_myDecimalType", myDecimalTypeClass);
 316         CompilationTestUtils.assertContainsFieldWithValue(unionExt4Class, "serialVersionUID", Long.TYPE, 4299836385615211130L,
 317                 new Class<?>[] { Boolean.class }, false);
 318         // assertEquals(6, unionExt4Class.getDeclaredFields().length);
 319         CompilationTestUtils.assertContainsMethod(unionExt4Class, unionExt3Class, "getUnionExt3");
 320         CompilationTestUtils.assertContainsMethod(unionExt4Class, int32Ext2Class, "getInt32Ext2");
 321         CompilationTestUtils.assertContainsMethod(unionExt4Class, Boolean.class, "isEmpty");
 322         CompilationTestUtils.assertContainsMethod(unionExt4Class, myDecimalTypeClass, "getMyDecimalType");
 323         CompilationTestUtils.assertContainsConstructor(unionExt4Class, unionExt3Class);
 324         CompilationTestUtils.assertContainsConstructor(unionExt4Class, int32Ext2Class);
 325         CompilationTestUtils.assertContainsConstructor(unionExt4Class, Boolean.class);
 326         CompilationTestUtils.assertContainsConstructor(unionExt4Class, myDecimalTypeClass);
 327         CompilationTestUtils.assertContainsConstructor(unionExt4Class, unionExt4Class);
 328         assertEquals(6, unionExt4Class.getDeclaredConstructors().length);
 329         CompilationTestUtils.assertContainsDefaultMethods(unionExt4Class);
 330
 331         CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
 332     }
 333 }