code-generator/binding-java-api-generator/src/test/java/org/opendaylight/yangtools/sal/java/api/generator/test/TypedefCompilationTest.java

   1 /*
   2  * Copyright (c) 2013 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.sal.java.api.generator.test;
   9
  10 import static org.junit.Assert.*;
  11 import static org.opendaylight.yangtools.sal.java.api.generator.test.CompilationTestUtils.*;
  12
  13 import java.io.File;
  14 import java.lang.reflect.Constructor;
  15 import java.lang.reflect.Method;
  16 import java.math.BigDecimal;
  17 import java.net.URL;
  18 import java.net.URLClassLoader;
  19 import java.util.ArrayList;
  20 import java.util.HashSet;
  21 import java.util.List;
  22 import java.util.Set;
  23
  24 import org.junit.Test;
  25 import org.opendaylight.yangtools.sal.binding.model.api.Type;
  26 import org.opendaylight.yangtools.sal.java.api.generator.GeneratorJavaFile;
  27 import org.opendaylight.yangtools.yang.model.api.Module;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29
  30 import com.google.common.collect.Range;
  31
  32 /**
  33  * Test correct code generation.
  34  *
  35  */
  36 public class TypedefCompilationTest extends BaseCompilationTest {
  37     private static final String VAL = "_value";
  38     private static final String GET_VAL = "getValue";
  39     private static final String UNITS = "_UNITS";
  40
  41     @Test
  42     public void test() throws Exception {
  43         final File sourcesOutputDir = new File(GENERATOR_OUTPUT_PATH + FS + "typedef");
  44         assertTrue("Failed to create test file '" + sourcesOutputDir + "'", sourcesOutputDir.mkdir());
  45         final File compiledOutputDir = new File(COMPILER_OUTPUT_PATH + FS + "typedef");
  46         assertTrue("Failed to create test file '" + compiledOutputDir + "'", compiledOutputDir.mkdir());
  47
  48         final List<File> sourceFiles = getSourceFiles("/compilation/typedef");
  49         final Set<Module> modulesToBuild = parser.parseYangModels(sourceFiles);
  50         final SchemaContext context = parser.resolveSchemaContext(modulesToBuild);
  51         final List<Type> types = bindingGenerator.generateTypes(context);
  52         final GeneratorJavaFile generator = new GeneratorJavaFile(new HashSet<>(types));
  53         generator.generateToFile(sourcesOutputDir);
  54
  55         File parent = new File(sourcesOutputDir, NS_FOO);
  56         File bitsExt = new File(parent, "BitsExt.java");
  57         File int32Ext0 = new File(parent, "Int32Ext0.java");
  58         File int32Ext1 = new File(parent, "Int32Ext1.java");
  59         File int32Ext2 = new File(parent, "Int32Ext2.java");
  60         File myDecimalType = new File(parent, "MyDecimalType.java");
  61         File stringExt1 = new File(parent, "StringExt1.java");
  62         File stringExt2 = new File(parent, "StringExt2.java");
  63         File stringExt3 = new File(parent, "StringExt3.java");
  64         File unionExt1 = new File(parent, "UnionExt1.java");
  65         File unionExt2 = new File(parent, "UnionExt2.java");
  66         File unionExt3 = new File(parent, "UnionExt3.java");
  67         File unionExt4 = new File(parent, "UnionExt4.java");
  68         assertTrue(bitsExt.exists());
  69         assertTrue(int32Ext0.exists());
  70         assertTrue(int32Ext1.exists());
  71         assertTrue(int32Ext2.exists());
  72         assertTrue(myDecimalType.exists());
  73         assertTrue(stringExt1.exists());
  74         assertTrue(stringExt2.exists());
  75         assertTrue(stringExt3.exists());
  76         assertTrue(unionExt1.exists());
  77         assertTrue(unionExt2.exists());
  78         assertTrue(unionExt3.exists());
  79         assertTrue(unionExt4.exists());
  80         assertFilesCount(parent, 27);
  81
  82         // Test if sources are compilable
  83         testCompilation(sourcesOutputDir, compiledOutputDir);
  84
  85         String pkg = BASE_PKG + ".urn.opendaylight.foo.rev131008";
  86         ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
  87         Class<?> bitsExtClass = Class.forName(pkg + ".BitsExt", true, loader);
  88         Class<?> int32Ext1Class = Class.forName(pkg + ".Int32Ext1", true, loader);
  89         Class<?> int32Ext2Class = Class.forName(pkg + ".Int32Ext2", true, loader);
  90         Class<?> myDecimalTypeClass = Class.forName(pkg + ".MyDecimalType", true, loader);
  91         Class<?> stringExt1Class = Class.forName(pkg + ".StringExt1", true, loader);
  92         Class<?> stringExt2Class = Class.forName(pkg + ".StringExt2", true, loader);
  93         Class<?> stringExt3Class = Class.forName(pkg + ".StringExt3", true, loader);
  94         Class<?> unionExt1Class = Class.forName(pkg + ".UnionExt1", true, loader);
  95         Class<?> unionExt2Class = Class.forName(pkg + ".UnionExt2", true, loader);
  96         Class<?> unionExt3Class = Class.forName(pkg + ".UnionExt3", true, loader);
  97         Class<?> unionExt4Class = Class.forName(pkg + ".UnionExt4", true, loader);
  98
  99         // typedef bits-ext
 100         assertFalse(bitsExtClass.isInterface());
 101         assertContainsField(bitsExtClass, "_pc", Boolean.class);
 102         assertContainsField(bitsExtClass, "_bpc", Boolean.class);
 103         assertContainsField(bitsExtClass, "_dpc", Boolean.class);
 104         assertContainsField(bitsExtClass, "_lbpc", Boolean.class);
 105         assertContainsField(bitsExtClass, "_spc", Boolean.class);
 106         assertContainsField(bitsExtClass, "_sfmof", Boolean.class);
 107         assertContainsField(bitsExtClass, "_sfapc", Boolean.class);
 108         assertEquals(7, bitsExtClass.getDeclaredFields().length);
 109         Constructor<?> expectedConstructor = assertContainsConstructor(bitsExtClass, Boolean.class, Boolean.class,
 110                 Boolean.class, Boolean.class, Boolean.class, Boolean.class, Boolean.class);
 111         assertContainsConstructor(bitsExtClass, bitsExtClass);
 112         assertEquals(2, bitsExtClass.getConstructors().length);
 113         Method defInst = assertContainsMethod(bitsExtClass, bitsExtClass, "getDefaultInstance", String.class);
 114         assertContainsDefaultMethods(bitsExtClass);
 115         assertEquals(11, bitsExtClass.getDeclaredMethods().length);
 116
 117         Object obj = expectedConstructor.newInstance(null, null, null, null, null, new Boolean("true"), null);
 118         assertEquals(obj, defInst.invoke(null, "sfmof"));
 119
 120         // typedef int32-ext1
 121         assertFalse(int32Ext1Class.isInterface());
 122         assertContainsField(int32Ext1Class, VAL, Integer.class);
 123         assertEquals(1, int32Ext1Class.getDeclaredFields().length);
 124         expectedConstructor = assertContainsConstructor(int32Ext1Class, Integer.class);
 125         assertContainsConstructor(int32Ext1Class, int32Ext1Class);
 126         assertEquals(2, int32Ext1Class.getConstructors().length);
 127         assertContainsDefaultMethods(int32Ext1Class);
 128         assertContainsMethod(int32Ext1Class, Integer.class, GET_VAL);
 129         defInst = assertContainsMethod(int32Ext1Class, int32Ext1Class, "getDefaultInstance", String.class);
 130         assertEquals(5, int32Ext1Class.getDeclaredMethods().length);
 131
 132         List<Range<Integer>> rangeConstraints = new ArrayList<>();
 133         rangeConstraints.add(Range.closed(new Integer("2"), new Integer("2147483647")));
 134         Object arg = new Integer("1");
 135         String expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, rangeConstraints);
 136         assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 137         obj = expectedConstructor.newInstance(new Integer("159"));
 138         assertEquals(obj, defInst.invoke(null, "159"));
 139
 140         // typedef int32-ext2
 141         assertFalse(int32Ext2Class.isInterface());
 142         assertContainsFieldWithValue(int32Ext2Class, UNITS, String.class, "mile", Integer.class);
 143         assertEquals(1, int32Ext2Class.getDeclaredFields().length);
 144         expectedConstructor = assertContainsConstructor(int32Ext2Class, Integer.class);
 145         assertContainsConstructor(int32Ext2Class, int32Ext2Class);
 146         assertContainsConstructor(int32Ext2Class, int32Ext1Class);
 147         assertEquals(3, int32Ext2Class.getDeclaredConstructors().length);
 148         assertContainsMethod(int32Ext2Class, String.class, "toString");
 149         defInst = assertContainsMethod(int32Ext2Class, int32Ext2Class, "getDefaultInstance", String.class);
 150         assertEquals(2, int32Ext2Class.getDeclaredMethods().length);
 151
 152         rangeConstraints.clear();
 153         rangeConstraints.add(Range.closed(new Integer("3"), new Integer("9")));
 154         rangeConstraints.add(Range.closed(new Integer("11"), new Integer("2147483647")));
 155         arg = new Integer("10");
 156         expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, rangeConstraints);
 157         assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 158         obj = expectedConstructor.newInstance(new Integer("2147483647"));
 159         assertEquals(obj, defInst.invoke(null, "2147483647"));
 160
 161         // typedef string-ext1
 162         assertFalse(stringExt1Class.isInterface());
 163         assertContainsField(stringExt1Class, VAL, String.class);
 164         assertContainsField(stringExt1Class, "patterns", List.class);
 165         assertContainsField(stringExt1Class, "PATTERN_CONSTANTS", List.class);
 166         assertEquals(3, stringExt1Class.getDeclaredFields().length);
 167         expectedConstructor = assertContainsConstructor(stringExt1Class, String.class);
 168         assertContainsConstructor(stringExt1Class, stringExt1Class);
 169         assertEquals(2, stringExt1Class.getDeclaredConstructors().length);
 170         assertContainsMethod(stringExt1Class, String.class, GET_VAL);
 171         defInst = assertContainsMethod(stringExt1Class, stringExt1Class, "getDefaultInstance", String.class);
 172         assertContainsDefaultMethods(stringExt1Class);
 173         assertContainsGetLength(stringExt1Class);
 174         assertEquals(6, stringExt1Class.getDeclaredMethods().length);
 175
 176         List<Range<Integer>> lengthConstraints = new ArrayList<>();
 177         lengthConstraints.add(Range.closed(5, 11));
 178         arg = "abcd";
 179         expectedMsg = String.format("Invalid length: {}, expected: {}.", arg, lengthConstraints);
 180         assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 181         obj = expectedConstructor.newInstance("hello world");
 182         assertEquals(obj, defInst.invoke(null, "hello world"));
 183
 184         // typedef string-ext2
 185         assertFalse(stringExt2Class.isInterface());
 186         assertEquals(0, stringExt2Class.getDeclaredFields().length);
 187         expectedConstructor = assertContainsConstructor(stringExt2Class, String.class);
 188         assertContainsConstructor(stringExt2Class, stringExt2Class);
 189         assertContainsConstructor(stringExt2Class, stringExt1Class);
 190         assertEquals(3, stringExt2Class.getDeclaredConstructors().length);
 191         assertContainsGetLength(stringExt2Class);
 192         defInst = assertContainsMethod(stringExt2Class, stringExt2Class, "getDefaultInstance", String.class);
 193         assertEquals(2, stringExt2Class.getDeclaredMethods().length);
 194
 195         lengthConstraints.clear();
 196         lengthConstraints.add(Range.closed(6, 10));
 197         arg = "abcde";
 198         String.format("Invalid length: {}, expected: {}.", arg, lengthConstraints);
 199         assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 200         obj = expectedConstructor.newInstance("helloWorld");
 201         assertEquals(obj, defInst.invoke(null, "helloWorld"));
 202
 203         // typedef string-ext3
 204         assertFalse(stringExt3Class.isInterface());
 205         assertEquals(0, stringExt3Class.getDeclaredFields().length);
 206         expectedConstructor = assertContainsConstructor(stringExt3Class, String.class);
 207         assertContainsConstructor(stringExt3Class, stringExt3Class);
 208         assertContainsConstructor(stringExt3Class, stringExt2Class);
 209         assertEquals(3, stringExt3Class.getDeclaredConstructors().length);
 210         defInst = assertContainsMethod(stringExt3Class, stringExt3Class, "getDefaultInstance", String.class);
 211         assertEquals(1, stringExt3Class.getDeclaredMethods().length);
 212
 213         obj = expectedConstructor.newInstance("helloWorld");
 214         assertEquals(obj, defInst.invoke(null, "helloWorld"));
 215
 216         // typedef my-decimal-type
 217         assertFalse(myDecimalTypeClass.isInterface());
 218         assertContainsField(myDecimalTypeClass, VAL, BigDecimal.class);
 219         assertEquals(1, myDecimalTypeClass.getDeclaredFields().length);
 220         assertContainsMethod(myDecimalTypeClass, BigDecimal.class, "getValue");
 221         expectedConstructor = assertContainsConstructor(myDecimalTypeClass, BigDecimal.class);
 222         assertContainsConstructor(myDecimalTypeClass, myDecimalTypeClass);
 223         assertEquals(2, myDecimalTypeClass.getDeclaredConstructors().length);
 224         assertContainsMethod(myDecimalTypeClass, BigDecimal.class, GET_VAL);
 225         assertContainsDefaultMethods(myDecimalTypeClass);
 226         defInst = assertContainsMethod(myDecimalTypeClass, myDecimalTypeClass, "getDefaultInstance", String.class);
 227         assertEquals(5, myDecimalTypeClass.getDeclaredMethods().length);
 228
 229         List<Range<BigDecimal>> decimalRangeConstraints = new ArrayList<>();
 230         decimalRangeConstraints.add(Range.closed(new BigDecimal("1.5"), new BigDecimal("5.5")));
 231         arg = new BigDecimal("1.4");
 232         expectedMsg = String.format("Invalid range: %s, expected: %s.", arg, decimalRangeConstraints);
 233         assertContainsRestrictionCheck(expectedConstructor, expectedMsg, arg);
 234         obj = expectedConstructor.newInstance(new BigDecimal("3.14"));
 235         assertEquals(obj, defInst.invoke(null, "3.14"));
 236
 237         // typedef union-ext1
 238         assertFalse(unionExt1Class.isInterface());
 239         assertContainsField(unionExt1Class, "_int16", Short.class);
 240         assertContainsField(unionExt1Class, "_int32", Integer.class);
 241         assertEquals(2, unionExt1Class.getDeclaredFields().length);
 242         assertContainsMethod(unionExt1Class, Short.class, "getInt16");
 243         assertContainsMethod(unionExt1Class, Integer.class, "getInt32");
 244         assertContainsConstructor(unionExt1Class, Short.class);
 245         assertContainsConstructor(unionExt1Class, Integer.class);
 246         assertContainsConstructor(unionExt1Class, unionExt1Class);
 247         assertEquals(3, unionExt1Class.getDeclaredConstructors().length);
 248         assertContainsDefaultMethods(unionExt1Class);
 249
 250         // typedef union-ext2
 251         assertFalse(unionExt2Class.isInterface());
 252         assertEquals(0, unionExt2Class.getDeclaredFields().length);
 253         assertEquals(0, unionExt2Class.getDeclaredMethods().length);
 254         assertContainsConstructor(unionExt2Class, Short.class);
 255         assertContainsConstructor(unionExt2Class, Integer.class);
 256         assertContainsConstructor(unionExt2Class, unionExt2Class);
 257         assertContainsConstructor(unionExt2Class, unionExt1Class);
 258         assertEquals(4, unionExt2Class.getDeclaredConstructors().length);
 259
 260         // typedef union-ext3
 261         assertFalse(unionExt3Class.isInterface());
 262         assertContainsField(unionExt3Class, "_string", String.class);
 263         assertContainsField(unionExt3Class, "_unionExt2", unionExt2Class);
 264         assertContainsFieldWithValue(unionExt3Class, UNITS, String.class, "object id", String.class);
 265         assertEquals(3, unionExt3Class.getDeclaredFields().length);
 266         assertContainsMethod(unionExt3Class, String.class, "getString");
 267         assertContainsMethod(unionExt3Class, unionExt2Class, "getUnionExt2");
 268         assertContainsConstructor(unionExt3Class, String.class);
 269         assertContainsConstructor(unionExt3Class, unionExt2Class);
 270         assertContainsConstructor(unionExt3Class, unionExt3Class);
 271         assertEquals(3, unionExt3Class.getDeclaredConstructors().length);
 272         assertContainsDefaultMethods(unionExt3Class);
 273
 274         // typedef union-ext4
 275         assertFalse(unionExt4Class.isInterface());
 276         assertContainsField(unionExt4Class, "_unionExt3", unionExt3Class);
 277         assertContainsField(unionExt4Class, "_int32Ext2", int32Ext2Class);
 278         assertContainsField(unionExt4Class, "_empty", Boolean.class);
 279         assertContainsField(unionExt4Class, "_myDecimalType", myDecimalTypeClass);
 280         assertEquals(4, unionExt4Class.getDeclaredFields().length);
 281         assertContainsMethod(unionExt4Class, unionExt3Class, "getUnionExt3");
 282         assertContainsMethod(unionExt4Class, int32Ext2Class, "getInt32Ext2");
 283         assertContainsMethod(unionExt4Class, Boolean.class, "isEmpty");
 284         assertContainsMethod(unionExt4Class, myDecimalTypeClass, "getMyDecimalType");
 285         assertContainsConstructor(unionExt4Class, unionExt3Class);
 286         assertContainsConstructor(unionExt4Class, int32Ext2Class);
 287         assertContainsConstructor(unionExt4Class, Boolean.class);
 288         assertContainsConstructor(unionExt4Class, myDecimalTypeClass);
 289         assertContainsConstructor(unionExt4Class, unionExt4Class);
 290         assertEquals(5, unionExt4Class.getDeclaredConstructors().length);
 291         assertContainsDefaultMethods(unionExt4Class);
 292
 293         cleanUp(sourcesOutputDir, compiledOutputDir);
 294     }
 295
 296 }