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.math.BigDecimal;
  15 import java.net.URL;
  16 import java.net.URLClassLoader;
  17 import java.util.HashSet;
  18 import java.util.List;
  19 import java.util.Set;
  20
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.sal.binding.model.api.Type;
  23 import org.opendaylight.yangtools.sal.java.api.generator.GeneratorJavaFile;
  24 import org.opendaylight.yangtools.yang.model.api.Module;
  25 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  26
  27 /**
  28  * Test correct code generation.
  29  *
  30  */
  31 public class TypedefCompilationTest extends BaseCompilationTest {
  32     private static final String VAL = "_value";
  33     private static final String UNITS = "_UNITS";
  34
  35     @Test
  36     public void test() throws Exception {
  37         final File sourcesOutputDir = new File(GENERATOR_OUTPUT_PATH + FS + "typedef");
  38         assertTrue("Failed to create test file '" + sourcesOutputDir + "'", sourcesOutputDir.mkdir());
  39         final File compiledOutputDir = new File(COMPILER_OUTPUT_PATH + FS + "typedef");
  40         assertTrue("Failed to create test file '" + compiledOutputDir + "'", compiledOutputDir.mkdir());
  41
  42         final List<File> sourceFiles = getSourceFiles("/compilation/typedef");
  43         final Set<Module> modulesToBuild = parser.parseYangModels(sourceFiles);
  44         final SchemaContext context = parser.resolveSchemaContext(modulesToBuild);
  45         final List<Type> types = bindingGenerator.generateTypes(context);
  46         final GeneratorJavaFile generator = new GeneratorJavaFile(new HashSet<>(types));
  47         generator.generateToFile(sourcesOutputDir);
  48
  49         File parent = new File(sourcesOutputDir, NS_FOO);
  50         File int32Ext0 = new File(parent, "Int32Ext0.java");
  51         File int32Ext1 = new File(parent, "Int32Ext1.java");
  52         File int32Ext2 = new File(parent, "Int32Ext2.java");
  53         File myDecimalType = new File(parent, "MyDecimalType.java");
  54         File stringExt1 = new File(parent, "StringExt1.java");
  55         File stringExt2 = new File(parent, "StringExt2.java");
  56         File stringExt3 = new File(parent, "StringExt3.java");
  57         File unionExt1 = new File(parent, "UnionExt1.java");
  58         File unionExt2 = new File(parent, "UnionExt2.java");
  59         File unionExt3 = new File(parent, "UnionExt3.java");
  60         File unionExt4 = new File(parent, "UnionExt4.java");
  61         assertTrue(int32Ext0.exists());
  62         assertTrue(int32Ext1.exists());
  63         assertTrue(int32Ext2.exists());
  64         assertTrue(myDecimalType.exists());
  65         assertTrue(stringExt1.exists());
  66         assertTrue(stringExt2.exists());
  67         assertTrue(stringExt3.exists());
  68         assertTrue(unionExt1.exists());
  69         assertTrue(unionExt2.exists());
  70         assertTrue(unionExt3.exists());
  71         assertTrue(unionExt4.exists());
  72         assertFilesCount(parent, 25);
  73
  74         // Test if sources are compilable
  75         testCompilation(sourcesOutputDir, compiledOutputDir);
  76
  77         String pkg = BASE_PKG + ".urn.opendaylight.foo.rev131008";
  78         ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
  79         Class<?> int32Ext1Class = Class.forName(pkg + ".Int32Ext1", true, loader);
  80         Class<?> int32Ext2Class = Class.forName(pkg + ".Int32Ext2", true, loader);
  81         Class<?> myDecimalTypeClass = Class.forName(pkg + ".MyDecimalType", true, loader);
  82         Class<?> stringExt1Class = Class.forName(pkg + ".StringExt1", true, loader);
  83         Class<?> stringExt2Class = Class.forName(pkg + ".StringExt2", true, loader);
  84         Class<?> stringExt3Class = Class.forName(pkg + ".StringExt3", true, loader);
  85         Class<?> unionExt1Class = Class.forName(pkg + ".UnionExt1", true, loader);
  86         Class<?> unionExt2Class = Class.forName(pkg + ".UnionExt2", true, loader);
  87         Class<?> unionExt3Class = Class.forName(pkg + ".UnionExt3", true, loader);
  88         Class<?> unionExt4Class = Class.forName(pkg + ".UnionExt4", true, loader);
  89
  90         // typedef int32-ext1
  91         assertFalse(int32Ext1Class.isInterface());
  92         assertContainsField(int32Ext1Class, VAL, Integer.class);
  93         assertEquals(1, int32Ext1Class.getDeclaredFields().length);
  94         assertContainsConstructor(int32Ext1Class, Integer.class);
  95         assertContainsConstructor(int32Ext1Class, int32Ext1Class);
  96         assertEquals(2, int32Ext1Class.getConstructors().length);
  97         assertContainsDefaultMethods(int32Ext1Class);
  98
  99         // typedef int32-ext2
 100         assertFalse(int32Ext2Class.isInterface());
 101         assertContainsFieldWithValue(int32Ext2Class, UNITS, String.class, "mile", Integer.class);
 102         assertEquals(1, int32Ext2Class.getDeclaredFields().length);
 103         assertContainsConstructor(int32Ext2Class, Integer.class);
 104         assertContainsConstructor(int32Ext2Class, int32Ext2Class);
 105         assertContainsConstructor(int32Ext2Class, int32Ext1Class);
 106         assertEquals(3, int32Ext2Class.getDeclaredConstructors().length);
 107         assertContainsMethod(int32Ext2Class, String.class, "toString");
 108         assertEquals(1, int32Ext2Class.getDeclaredMethods().length);
 109
 110         // typedef string-ext1
 111         assertFalse(stringExt1Class.isInterface());
 112         assertContainsField(stringExt1Class, VAL, String.class);
 113         assertContainsField(stringExt1Class, "patterns", List.class);
 114         assertContainsField(stringExt1Class, "PATTERN_CONSTANTS", List.class);
 115         assertContainsMethod(stringExt1Class, String.class, "getValue");
 116         assertEquals(3, stringExt1Class.getDeclaredFields().length);
 117         assertContainsConstructor(stringExt1Class, String.class);
 118         assertContainsConstructor(stringExt1Class, stringExt1Class);
 119         assertEquals(2, stringExt1Class.getDeclaredConstructors().length);
 120         assertContainsGetLength(stringExt1Class);
 121         assertContainsDefaultMethods(stringExt1Class);
 122
 123         // typedef string-ext2
 124         assertFalse(stringExt2Class.isInterface());
 125         assertEquals(0, stringExt2Class.getDeclaredFields().length);
 126         assertContainsConstructor(stringExt2Class, String.class);
 127         assertContainsConstructor(stringExt2Class, stringExt2Class);
 128         assertContainsConstructor(stringExt2Class, stringExt1Class);
 129         assertEquals(3, stringExt2Class.getDeclaredConstructors().length);
 130         assertContainsGetLength(stringExt2Class);
 131         assertEquals(1, stringExt2Class.getDeclaredMethods().length);
 132
 133         // typedef string-ext3
 134         assertFalse(stringExt3Class.isInterface());
 135         assertEquals(0, stringExt3Class.getDeclaredFields().length);
 136         assertContainsConstructor(stringExt3Class, String.class);
 137         assertContainsConstructor(stringExt3Class, stringExt3Class);
 138         assertContainsConstructor(stringExt3Class, stringExt2Class);
 139         assertEquals(3, stringExt3Class.getDeclaredConstructors().length);
 140         assertEquals(0, stringExt3Class.getDeclaredMethods().length);
 141
 142         // typedef my-decimal-type
 143         assertFalse(myDecimalTypeClass.isInterface());
 144         assertContainsField(myDecimalTypeClass, VAL, BigDecimal.class);
 145         assertEquals(1, myDecimalTypeClass.getDeclaredFields().length);
 146         assertContainsMethod(myDecimalTypeClass, BigDecimal.class, "getValue");
 147         assertContainsConstructor(myDecimalTypeClass, BigDecimal.class);
 148         assertContainsConstructor(myDecimalTypeClass, myDecimalTypeClass);
 149         assertEquals(2, myDecimalTypeClass.getDeclaredConstructors().length);
 150         assertContainsDefaultMethods(myDecimalTypeClass);
 151
 152         // typedef union-ext1
 153         assertFalse(unionExt1Class.isInterface());
 154         assertContainsField(unionExt1Class, "_int16", Short.class);
 155         assertContainsField(unionExt1Class, "_int32", Integer.class);
 156         assertEquals(2, unionExt1Class.getDeclaredFields().length);
 157         assertContainsMethod(unionExt1Class, Short.class, "getInt16");
 158         assertContainsMethod(unionExt1Class, Integer.class, "getInt32");
 159         assertContainsConstructor(unionExt1Class, Short.class);
 160         assertContainsConstructor(unionExt1Class, Integer.class);
 161         assertContainsConstructor(unionExt1Class, unionExt1Class);
 162         assertEquals(3, unionExt1Class.getDeclaredConstructors().length);
 163         assertContainsDefaultMethods(unionExt1Class);
 164
 165         // typedef union-ext2
 166         assertFalse(unionExt2Class.isInterface());
 167         assertEquals(0, unionExt2Class.getDeclaredFields().length);
 168         assertEquals(0, unionExt2Class.getDeclaredMethods().length);
 169         assertContainsConstructor(unionExt2Class, Short.class);
 170         assertContainsConstructor(unionExt2Class, Integer.class);
 171         assertContainsConstructor(unionExt2Class, unionExt2Class);
 172         assertContainsConstructor(unionExt2Class, unionExt1Class);
 173         assertEquals(4, unionExt2Class.getDeclaredConstructors().length);
 174
 175         // typedef union-ext3
 176         assertFalse(unionExt3Class.isInterface());
 177         assertContainsField(unionExt3Class, "_string", String.class);
 178         assertContainsField(unionExt3Class, "_unionExt2", unionExt2Class);
 179         assertContainsFieldWithValue(unionExt3Class, UNITS, String.class, "object id", String.class);
 180         assertEquals(3, unionExt3Class.getDeclaredFields().length);
 181         assertContainsMethod(unionExt3Class, String.class, "getString");
 182         assertContainsMethod(unionExt3Class, unionExt2Class, "getUnionExt2");
 183         assertContainsConstructor(unionExt3Class, String.class);
 184         assertContainsConstructor(unionExt3Class, unionExt2Class);
 185         assertContainsConstructor(unionExt3Class, unionExt3Class);
 186         assertEquals(3, unionExt3Class.getDeclaredConstructors().length);
 187         assertContainsDefaultMethods(unionExt3Class);
 188
 189         // typedef union-ext4
 190         assertFalse(unionExt4Class.isInterface());
 191         assertContainsField(unionExt4Class, "_unionExt3", unionExt3Class);
 192         assertContainsField(unionExt4Class, "_int32Ext2", int32Ext2Class);
 193         assertContainsField(unionExt4Class, "_empty", Boolean.class);
 194         assertContainsField(unionExt4Class, "_myDecimalType", myDecimalTypeClass);
 195         assertEquals(4, unionExt4Class.getDeclaredFields().length);
 196         assertContainsMethod(unionExt4Class, unionExt3Class, "getUnionExt3");
 197         assertContainsMethod(unionExt4Class, int32Ext2Class, "getInt32Ext2");
 198         assertContainsMethod(unionExt4Class, Boolean.class, "isEmpty");
 199         assertContainsMethod(unionExt4Class, myDecimalTypeClass, "getMyDecimalType");
 200         assertContainsConstructor(unionExt4Class, unionExt3Class);
 201         assertContainsConstructor(unionExt4Class, int32Ext2Class);
 202         assertContainsConstructor(unionExt4Class, Boolean.class);
 203         assertContainsConstructor(unionExt4Class, myDecimalTypeClass);
 204         assertContainsConstructor(unionExt4Class, unionExt4Class);
 205         assertEquals(5, unionExt4Class.getDeclaredConstructors().length);
 206         assertContainsDefaultMethods(unionExt4Class);
 207
 208         cleanUp(sourcesOutputDir, compiledOutputDir);
 209     }
 210
 211 }