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 int32Ext1 = new File(parent, "Int32Ext1.java");
  51         File int32Ext2 = new File(parent, "Int32Ext2.java");
  52         File myDecimalType = new File(parent, "MyDecimalType.java");
  53         File stringExt1 = new File(parent, "StringExt1.java");
  54         File stringExt2 = new File(parent, "StringExt2.java");
  55         File stringExt3 = new File(parent, "StringExt3.java");
  56         File unionExt1 = new File(parent, "UnionExt1.java");
  57         File unionExt2 = new File(parent, "UnionExt2.java");
  58         File unionExt3 = new File(parent, "UnionExt3.java");
  59         File unionExt4 = new File(parent, "UnionExt4.java");
  60         assertTrue(int32Ext1.exists());
  61         assertTrue(int32Ext2.exists());
  62         assertTrue(myDecimalType.exists());
  63         assertTrue(stringExt1.exists());
  64         assertTrue(stringExt2.exists());
  65         assertTrue(stringExt3.exists());
  66         assertTrue(unionExt1.exists());
  67         assertTrue(unionExt2.exists());
  68         assertTrue(unionExt3.exists());
  69         assertTrue(unionExt4.exists());
  70         assertFilesCount(parent, 16);
  71
  72         // Test if sources are compilable
  73         testCompilation(sourcesOutputDir, compiledOutputDir);
  74
  75         String pkg = BASE_PKG + ".urn.opendaylight.foo.rev131008";
  76         ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
  77         Class<?> int32Ext1Class = Class.forName(pkg + ".Int32Ext1", true, loader);
  78         Class<?> int32Ext2Class = Class.forName(pkg + ".Int32Ext2", true, loader);
  79         Class<?> myDecimalTypeClass = Class.forName(pkg + ".MyDecimalType", true, loader);
  80         Class<?> stringExt1Class = Class.forName(pkg + ".StringExt1", true, loader);
  81         Class<?> stringExt2Class = Class.forName(pkg + ".StringExt2", true, loader);
  82         Class<?> stringExt3Class = Class.forName(pkg + ".StringExt3", true, loader);
  83         Class<?> unionExt1Class = Class.forName(pkg + ".UnionExt1", true, loader);
  84         Class<?> unionExt2Class = Class.forName(pkg + ".UnionExt2", true, loader);
  85         Class<?> unionExt3Class = Class.forName(pkg + ".UnionExt3", true, loader);
  86         Class<?> unionExt4Class = Class.forName(pkg + ".UnionExt4", true, loader);
  87
  88         // typedef int32-ext1
  89         assertFalse(int32Ext1Class.isInterface());
  90         assertContainsField(int32Ext1Class, VAL, Integer.class);
  91         assertEquals(1, int32Ext1Class.getDeclaredFields().length);
  92         assertContainsConstructor(int32Ext1Class, Integer.class);
  93         assertContainsConstructor(int32Ext1Class, int32Ext1Class);
  94         assertEquals(2, int32Ext1Class.getConstructors().length);
  95         assertContainsDefaultMethods(int32Ext1Class);
  96
  97         // typedef int32-ext2
  98         assertFalse(int32Ext2Class.isInterface());
  99         assertContainsFieldWithValue(int32Ext2Class, UNITS, String.class, "mile", Integer.class);
 100         assertEquals(1, int32Ext2Class.getDeclaredFields().length);
 101         assertContainsConstructor(int32Ext2Class, Integer.class);
 102         assertContainsConstructor(int32Ext2Class, int32Ext2Class);
 103         assertContainsConstructor(int32Ext2Class, int32Ext1Class);
 104         assertEquals(3, int32Ext2Class.getDeclaredConstructors().length);
 105         assertContainsMethod(int32Ext2Class, String.class, "toString");
 106         assertEquals(1, int32Ext2Class.getDeclaredMethods().length);
 107
 108         // typedef string-ext1
 109         assertFalse(stringExt1Class.isInterface());
 110         assertContainsField(stringExt1Class, VAL, String.class);
 111         assertContainsField(stringExt1Class, "patterns", List.class);
 112         assertContainsField(stringExt1Class, "PATTERN_CONSTANTS", List.class);
 113         assertContainsMethod(stringExt1Class, String.class, "getValue");
 114         assertEquals(3, stringExt1Class.getDeclaredFields().length);
 115         assertContainsConstructor(stringExt1Class, String.class);
 116         assertContainsConstructor(stringExt1Class, stringExt1Class);
 117         assertEquals(2, stringExt1Class.getDeclaredConstructors().length);
 118         assertContainsGetLength(stringExt1Class);
 119         assertContainsDefaultMethods(stringExt1Class);
 120
 121         // typedef string-ext2
 122         assertFalse(stringExt2Class.isInterface());
 123         assertEquals(0, stringExt2Class.getDeclaredFields().length);
 124         assertContainsConstructor(stringExt2Class, String.class);
 125         assertContainsConstructor(stringExt2Class, stringExt2Class);
 126         assertContainsConstructor(stringExt2Class, stringExt1Class);
 127         assertEquals(3, stringExt2Class.getDeclaredConstructors().length);
 128         assertContainsGetLength(stringExt2Class);
 129         assertEquals(1, stringExt2Class.getDeclaredMethods().length);
 130
 131         // typedef string-ext3
 132         assertFalse(stringExt3Class.isInterface());
 133         assertEquals(0, stringExt3Class.getDeclaredFields().length);
 134         assertContainsConstructor(stringExt3Class, String.class);
 135         assertContainsConstructor(stringExt3Class, stringExt3Class);
 136         assertContainsConstructor(stringExt3Class, stringExt2Class);
 137         assertEquals(3, stringExt3Class.getDeclaredConstructors().length);
 138         assertEquals(0, stringExt3Class.getDeclaredMethods().length);
 139
 140         // typedef my-decimal-type
 141         assertFalse(myDecimalTypeClass.isInterface());
 142         assertContainsField(myDecimalTypeClass, VAL, BigDecimal.class);
 143         assertEquals(1, myDecimalTypeClass.getDeclaredFields().length);
 144         assertContainsMethod(myDecimalTypeClass, BigDecimal.class, "getValue");
 145         assertContainsConstructor(myDecimalTypeClass, BigDecimal.class);
 146         assertContainsConstructor(myDecimalTypeClass, myDecimalTypeClass);
 147         assertEquals(2, myDecimalTypeClass.getDeclaredConstructors().length);
 148         assertContainsDefaultMethods(myDecimalTypeClass);
 149
 150         // typedef union-ext1
 151         assertFalse(unionExt1Class.isInterface());
 152         assertContainsField(unionExt1Class, "_int16", Short.class);
 153         assertContainsField(unionExt1Class, "_int32", Integer.class);
 154         assertEquals(2, unionExt1Class.getDeclaredFields().length);
 155         assertContainsMethod(unionExt1Class, Short.class, "getInt16");
 156         assertContainsMethod(unionExt1Class, Integer.class, "getInt32");
 157         assertContainsConstructor(unionExt1Class, Short.class);
 158         assertContainsConstructor(unionExt1Class, Integer.class);
 159         assertContainsConstructor(unionExt1Class, unionExt1Class);
 160         assertEquals(3, unionExt1Class.getDeclaredConstructors().length);
 161         assertContainsDefaultMethods(unionExt1Class);
 162
 163         // typedef union-ext2
 164         assertFalse(unionExt2Class.isInterface());
 165         assertEquals(0, unionExt2Class.getDeclaredFields().length);
 166         assertEquals(0, unionExt2Class.getDeclaredMethods().length);
 167         assertContainsConstructor(unionExt2Class, Short.class);
 168         assertContainsConstructor(unionExt2Class, Integer.class);
 169         assertContainsConstructor(unionExt2Class, unionExt2Class);
 170         assertContainsConstructor(unionExt2Class, unionExt1Class);
 171         assertEquals(4, unionExt2Class.getDeclaredConstructors().length);
 172
 173         // typedef union-ext3
 174         assertFalse(unionExt3Class.isInterface());
 175         assertContainsField(unionExt3Class, "_string", String.class);
 176         assertContainsField(unionExt3Class, "_unionExt2", unionExt2Class);
 177         assertContainsFieldWithValue(unionExt3Class, UNITS, String.class, "object id", String.class);
 178         assertEquals(3, unionExt3Class.getDeclaredFields().length);
 179         assertContainsMethod(unionExt3Class, String.class, "getString");
 180         assertContainsMethod(unionExt3Class, unionExt2Class, "getUnionExt2");
 181         assertContainsConstructor(unionExt3Class, String.class);
 182         assertContainsConstructor(unionExt3Class, unionExt2Class);
 183         assertContainsConstructor(unionExt3Class, unionExt3Class);
 184         assertEquals(3, unionExt3Class.getDeclaredConstructors().length);
 185         assertContainsDefaultMethods(unionExt3Class);
 186
 187         // typedef union-ext4
 188         assertFalse(unionExt4Class.isInterface());
 189         assertContainsField(unionExt4Class, "_unionExt3", unionExt3Class);
 190         assertContainsField(unionExt4Class, "_int32Ext2", int32Ext2Class);
 191         assertContainsField(unionExt4Class, "_empty", Boolean.class);
 192         assertContainsField(unionExt4Class, "_myDecimalType", myDecimalTypeClass);
 193         assertEquals(4, unionExt4Class.getDeclaredFields().length);
 194         assertContainsMethod(unionExt4Class, unionExt3Class, "getUnionExt3");
 195         assertContainsMethod(unionExt4Class, int32Ext2Class, "getInt32Ext2");
 196         assertContainsMethod(unionExt4Class, Boolean.class, "isEmpty");
 197         assertContainsMethod(unionExt4Class, myDecimalTypeClass, "getMyDecimalType");
 198         assertContainsConstructor(unionExt4Class, unionExt3Class);
 199         assertContainsConstructor(unionExt4Class, int32Ext2Class);
 200         assertContainsConstructor(unionExt4Class, Boolean.class);
 201         assertContainsConstructor(unionExt4Class, myDecimalTypeClass);
 202         assertContainsConstructor(unionExt4Class, unionExt4Class);
 203         assertEquals(5, unionExt4Class.getDeclaredConstructors().length);
 204         assertContainsDefaultMethods(unionExt4Class);
 205
 206         cleanUp(sourcesOutputDir, compiledOutputDir);
 207     }
 208
 209 }