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