Use FileGenerator for java-api-generator
[mdsal.git] / binding / mdsal-binding-java-api-generator / src / test / java / org / opendaylight / mdsal / binding / java / api / generator / CompilationTest.java
diff --git a/binding/mdsal-binding-java-api-generator/src/test/java/org/opendaylight/mdsal/binding/java/api/generator/CompilationTest.java b/binding/mdsal-binding-java-api-generator/src/test/java/org/opendaylight/mdsal/binding/java/api/generator/CompilationTest.java
new file mode 100644 (file)
index 0000000..68db74f
--- /dev/null
@@ -0,0 +1,785 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.mdsal.binding.java.api.generator;
+
+import static org.hamcrest.CoreMatchers.startsWith;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import com.google.common.collect.Collections2;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Range;
+import java.io.File;
+import java.io.IOException;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.WildcardType;
+import java.math.BigDecimal;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.junit.Test;
+import org.opendaylight.mdsal.binding.model.util.TypeConstants;
+import org.opendaylight.yangtools.yang.binding.ChildOf;
+import org.opendaylight.yangtools.yang.binding.annotations.RoutingContext;
+import org.opendaylight.yangtools.yang.common.Empty;
+import org.opendaylight.yangtools.yang.common.Uint16;
+import org.opendaylight.yangtools.yang.common.Uint32;
+import org.opendaylight.yangtools.yang.common.Uint64;
+import org.opendaylight.yangtools.yang.common.Uint8;
+
+/**
+ * Test correct code generation.
+ *
+ */
+public class CompilationTest extends BaseCompilationTest {
+
+    /*
+     * Java 8 allows JaCoCo to hook onto interfaces, as well as
+     * generating a default implementation. We only want to check
+     * abstract methods.
+     */
+    private static Collection<Method> abstractMethods(final Class<?> clazz) {
+        // Filter out
+        return Collections2.filter(Arrays.asList(clazz.getDeclaredMethods()),
+            input -> Modifier.isAbstract(input.getModifiers()));
+    }
+
+    @Test
+    public void testListGeneration() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("list-gen");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("list-gen");
+        generateTestSources("/compilation/list-gen", sourcesOutputDir);
+
+        // Test if all sources are generated
+        File parent = new File(sourcesOutputDir, CompilationTestUtils.NS_TEST);
+        final File keyArgs = new File(parent, "KeyArgs.java");
+        final File links = new File(parent, "Links.java");
+        final File linksBuilder = new File(parent, "LinksBuilder.java");
+        final File linksKey = new File(parent, "LinksKey.java");
+        final File testData = new File(parent, "TestData.java");
+        assertTrue(keyArgs.exists());
+        assertTrue(links.exists());
+        assertTrue(linksBuilder.exists());
+        assertTrue(linksKey.exists());
+        assertTrue(testData.exists());
+        CompilationTestUtils.assertFilesCount(parent, 7);
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_TEST + CompilationTestUtils.FS + "links");
+        final File level = new File(parent, "Level.java");
+        final File linkGroup = new File(parent, "LinkGroup.java");
+        final File node = new File(parent, "Node.java");
+        final File nodeBuilder = new File(parent, "NodeBuilder.java");
+        final File nodeList = new File(parent, "NodeList.java");
+        final File nodeListBuilder = new File(parent, "NodeListBuilder.java");
+        final File nodesType = new File(parent, "NodesType.java");
+        assertTrue(level.exists());
+        assertTrue(linkGroup.exists());
+        assertTrue(node.exists());
+        assertTrue(nodeBuilder.exists());
+        assertTrue(nodeList.exists());
+        assertTrue(nodeListBuilder.exists());
+        assertTrue(nodesType.exists());
+        CompilationTestUtils.assertFilesCount(parent, 8);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        final ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
+        final Class<?> keyArgsClass = Class.forName(CompilationTestUtils.BASE_PKG
+            + ".urn.opendaylight.test.rev131008.KeyArgs", true, loader);
+        final Class<?> linksClass = Class.forName(CompilationTestUtils.BASE_PKG
+            + ".urn.opendaylight.test.rev131008.Links", true, loader);
+        final Class<?> linksKeyClass = Class.forName(CompilationTestUtils.BASE_PKG
+            + ".urn.opendaylight.test.rev131008.LinksKey", true, loader);
+
+        // Test generated 'grouping key-args'
+        assertTrue(keyArgsClass.isInterface());
+        CompilationTestUtils.assertContainsMethod(keyArgsClass, String.class, "getName");
+        CompilationTestUtils.assertContainsMethod(keyArgsClass, Integer.class, "getSize");
+        assertEquals(3, abstractMethods(keyArgsClass).size());
+
+        // Test generated 'list links'
+        assertTrue(linksClass.isInterface());
+        CompilationTestUtils.assertImplementsIfc(linksClass, keyArgsClass);
+        assertEquals(7, abstractMethods(linksClass).size());
+
+        // Test list key constructor arguments ordering
+        CompilationTestUtils.assertContainsConstructor(linksKeyClass, Byte.class, String.class, Integer.class);
+        // Test serialVersionUID generation
+        final Field suid = CompilationTestUtils.assertContainsField(linksKeyClass, "serialVersionUID", Long.TYPE);
+        suid.setAccessible(true);
+        assertEquals(-8829501012356283881L, suid.getLong(null));
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testAugmentUnderUsesGeneration() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("augment-under-uses");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("augment-under-uses");
+        generateTestSources("/compilation/augment-under-uses", sourcesOutputDir);
+
+        // Test if all sources were generated from 'module foo'
+        File parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO);
+        assertTrue(new File(parent, "Object.java").exists());
+        assertTrue(new File(parent, "ClosedObject.java").exists());
+        assertTrue(new File(parent, "OpenObject.java").exists());
+        assertTrue(new File(parent, "ExplicitRouteObject.java").exists());
+        assertTrue(new File(parent, "PathKeySubobject.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 10);
+
+        parent = new File(parent, "object");
+        assertTrue(new File(parent, "Nodes.java").exists());
+        assertTrue(new File(parent, "NodesBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 2);
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO + CompilationTestUtils.FS + "closed");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+
+        parent = new File(parent, "object");
+        assertTrue(new File(parent, "Link1.java").exists());
+        assertTrue(new File(parent, "Link1Builder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 2);
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO + CompilationTestUtils.FS + "open");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+
+        parent = new File(parent, "object");
+        assertTrue(new File(parent, "Nodes1.java").exists());
+        assertTrue(new File(parent, "Nodes1Builder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+
+        parent = new File(parent, "nodes");
+        assertTrue(new File(parent, "Links.java").exists());
+        assertTrue(new File(parent, "LinksBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 2);
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO + CompilationTestUtils.FS + "explicit");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "route");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "object");
+        assertTrue(new File(parent, "Subobjects.java").exists());
+        assertTrue(new File(parent, "SubobjectsBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+
+        parent = new File(parent, "subobjects");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "subobject");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "type");
+        assertTrue(new File(parent, "PathKey.java").exists());
+        assertTrue(new File(parent, "PathKeyBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+
+        parent = new File(parent, "path");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "key");
+        assertTrue(new File(parent, "PathKey.java").exists());
+        assertTrue(new File(parent, "PathKeyBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 2);
+
+        // Test if all sources were generated from 'module bar'
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAR);
+        assertTrue(new File(parent, "BasicExplicitRouteSubobjects.java").exists());
+        assertTrue(new File(parent, "ExplicitRouteSubobjects.java").exists());
+        assertTrue(new File(parent, "RouteSubobjects.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 6);
+
+        parent = new File(parent, "route");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(new File(sourcesOutputDir, CompilationTestUtils.NS_BAR), "basic");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "explicit");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "route");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+
+        parent = new File(parent, "subobjects");
+        CompilationTestUtils.assertFilesCount(parent, 2);
+        assertTrue(new File(parent, "SubobjectType.java").exists());
+
+        parent = new File(parent, "subobject");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+
+        parent = new File(parent, "type");
+        assertTrue(new File(parent, "IpPrefix.java").exists());
+        assertTrue(new File(parent, "IpPrefixBuilder.java").exists());
+        assertTrue(new File(parent, "Label.java").exists());
+        assertTrue(new File(parent, "LabelBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 4);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testAugmentOfAugmentGeneration() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("aug-of-aug");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("aug-of-aug");
+        generateTestSources("/compilation/augment-of-augment", sourcesOutputDir);
+
+        // Test if all sources were generated from 'module foo'
+        File parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO);
+        final File fooListener = new File(parent, "FooListener.java");
+        File pathAttributes = new File(parent, "PathAttributes.java");
+        final File update = new File(parent, "Update.java");
+        final File updateBuilder = new File(parent, "UpdateBuilder.java");
+        assertTrue(fooListener.exists());
+        assertTrue(pathAttributes.exists());
+        assertTrue(update.exists());
+        assertTrue(updateBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 7);
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO + CompilationTestUtils.FS + "path");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "attributes");
+        CompilationTestUtils.assertFilesCount(parent, 2);
+        final File origin = new File(parent, "Origin.java");
+        final File originBuilder = new File(parent, "OriginBuilder.java");
+        assertTrue(origin.exists());
+        assertTrue(originBuilder.exists());
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO + CompilationTestUtils.FS + "update");
+        CompilationTestUtils.assertFilesCount(parent, 2);
+        pathAttributes = new File(parent, "PathAttributes.java");
+        final File pathAttributesBuilder = new File(parent, "PathAttributesBuilder.java");
+        assertTrue(pathAttributes.exists());
+        assertTrue(pathAttributesBuilder.exists());
+
+        // Test if all sources were generated from 'module bar'
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAR);
+        final File destination = new File(parent, "Destination.java");
+        final File pathAttributes1 = new File(parent, "PathAttributes1.java");
+        final File pathAttributes1Builder = new File(parent, "PathAttributes1Builder.java");
+        assertTrue(destination.exists());
+        assertTrue(pathAttributes1.exists());
+        assertTrue(pathAttributes1Builder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 6);
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAR + CompilationTestUtils.FS + "destination");
+        CompilationTestUtils.assertFilesCount(parent, 2);
+        final File destinationType = new File(parent, "DestinationType.java");
+        assertTrue(destinationType.exists());
+
+        parent = new File(parent, "destination");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "type");
+        CompilationTestUtils.assertFilesCount(parent, 2);
+        final File destinationIpv4 = new File(parent, "DestinationIp.java");
+        final File destinationIpv4Builder = new File(parent, "DestinationIpBuilder.java");
+        assertTrue(destinationIpv4.exists());
+        assertTrue(destinationIpv4Builder.exists());
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAR + CompilationTestUtils.FS + "update");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "path");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "attributes");
+        final File mpUnreachNlri = new File(parent, "MpUnreachNlri.java");
+        final File mpUnreachNlriBuilder = new File(parent, "MpUnreachNlriBuilder.java");
+        assertTrue(mpUnreachNlri.exists());
+        assertTrue(mpUnreachNlriBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+
+        parent = new File(parent, "mp");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "unreach");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "nlri");
+        final File withdrawnRoutes = new File(parent, "WithdrawnRoutes.java");
+        final File withdrawnRoutesBuilder = new File(parent, "WithdrawnRoutesBuilder.java");
+        assertTrue(withdrawnRoutes.exists());
+        assertTrue(withdrawnRoutesBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 2);
+
+        // Test if all sources were generated from 'module baz'
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAZ);
+        CompilationTestUtils.assertFilesCount(parent, 3);
+        final File linkstateDestination = new File(parent, "LinkstateDestination.java");
+        assertTrue(linkstateDestination.exists());
+
+        parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAZ + CompilationTestUtils.FS + "update");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "path");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "attributes");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "mp");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "unreach");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "nlri");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "withdrawn");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "routes");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "destination");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "type");
+        final File destinationLinkstate = new File(parent, "DestinationLinkstate.java");
+        final File destinationLinkstateBuilder = new File(parent, "DestinationLinkstateBuilder.java");
+        assertTrue(destinationLinkstate.exists());
+        assertTrue(destinationLinkstateBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+        parent = new File(parent, "destination");
+        CompilationTestUtils.assertFilesCount(parent, 1);
+        parent = new File(parent, "linkstate");
+        final File links = new File(parent, "Links.java");
+        final File linksBuilder = new File(parent, "LinksBuilder.java");
+        assertTrue(links.exists());
+        assertTrue(linksBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+        parent = new File(parent, "links");
+        final File source = new File(parent, "Source.java");
+        final File sourceBuilder = new File(parent, "SourceBuilder.java");
+        assertTrue(source.exists());
+        assertTrue(sourceBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 3);
+        parent = new File(parent, "source");
+        final File address = new File(parent, "Address.java");
+        final File addressBuilder = new File(parent, "AddressBuilder.java");
+        assertTrue(address.exists());
+        assertTrue(addressBuilder.exists());
+        CompilationTestUtils.assertFilesCount(parent, 2);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testLeafReturnTypes() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("leaf-return-types");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("leaf-return-types");
+        generateTestSources("/compilation/leaf-return-types", sourcesOutputDir);
+
+        final File parent = new File(sourcesOutputDir, CompilationTestUtils.NS_TEST);
+        assertTrue(new File(parent, "TestData.java").exists());
+        assertTrue(new File(parent, "Nodes.java").exists());
+        assertTrue(new File(parent, "NodesBuilder.java").exists());
+        assertTrue(new File(parent, "Alg.java").exists());
+        assertTrue(new File(parent, "NodesIdUnionBuilder.java").exists());
+        CompilationTestUtils.assertFilesCount(parent, 6);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        final String pkg = CompilationTestUtils.BASE_PKG + ".urn.opendaylight.test.rev131008";
+        final ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
+        final Class<?> nodesClass = Class.forName(pkg + ".Nodes", true, loader);
+        final Class<?> builderClass = Class.forName(pkg + ".NodesBuilder", true, loader);
+
+        // Test methods return type
+        final byte[] b = new byte[] {};
+        CompilationTestUtils.assertContainsMethod(nodesClass, b.getClass(), "getIdBinary");
+        CompilationTestUtils.assertContainsMethod(nodesClass, pkg + ".Nodes$IdBits", "getIdBits", loader);
+        CompilationTestUtils.assertContainsMethod(nodesClass, Boolean.class, "getIdBoolean");
+        CompilationTestUtils.assertContainsMethod(nodesClass, BigDecimal.class, "getIdDecimal64");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Empty.class, "getIdEmpty");
+        CompilationTestUtils.assertContainsMethod(nodesClass, pkg + ".Nodes$IdEnumeration", "getIdEnumeration", loader);
+        testReturnTypeIdentityref(nodesClass, "getIdIdentityref", pkg + ".Alg");
+        testReturnTypeInstanceIdentitifer(loader, nodesClass, "getIdInstanceIdentifier");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Byte.class, "getId8");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Short.class, "getId16");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Integer.class, "getId32");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Long.class, "getId64");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Long.class, "getIdLeafref");
+        CompilationTestUtils.assertContainsMethod(nodesClass, String.class, "getIdString");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Uint8.class, "getIdU8");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Uint16.class, "getIdU16");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Uint32.class, "getIdU32");
+        CompilationTestUtils.assertContainsMethod(nodesClass, Uint64.class, "getIdU64");
+        CompilationTestUtils.assertContainsMethod(nodesClass, pkg + ".Nodes$IdUnion", "getIdUnion", loader);
+
+        final Object builderObj = builderClass.getDeclaredConstructor().newInstance();
+
+        Method method = CompilationTestUtils.assertContainsMethod(builderClass, builderClass, "setIdBinary",
+            b.getClass());
+        final List<Range<Integer>> lengthConstraints = new ArrayList<>();
+        lengthConstraints.add(Range.closed(1, 10));
+        byte[] arg = new byte[] {};
+        String expectedMsg = String.format("Invalid length: %s, expected: %s.", Arrays.toString(arg),
+            lengthConstraints);
+        CompilationTestUtils.assertContainsRestrictionCheck(builderObj, method, expectedMsg, arg);
+
+        method = CompilationTestUtils.assertContainsMethod(builderClass, builderClass, "setIdDecimal64",
+            BigDecimal.class);
+        final List<Range<BigDecimal>> rangeConstraints = new ArrayList<>();
+        rangeConstraints.add(Range.closed(new BigDecimal("1.5"), new BigDecimal("5.5")));
+        Object arg1 = new BigDecimal("1.4");
+        expectedMsg = String.format("Invalid range: %s, expected: %s.", arg1, rangeConstraints);
+        CompilationTestUtils.assertContainsRestrictionCheck(builderObj, method, expectedMsg, arg1);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testGenerationContextReferenceExtension() throws IOException, URISyntaxException,
+            ClassNotFoundException {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("context-reference");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("context-reference");
+        generateTestSources("/compilation/context-reference", sourcesOutputDir);
+
+        // Test if all sources are generated
+        final File fooParent = new File(sourcesOutputDir, CompilationTestUtils.NS_FOO);
+        CompilationTestUtils.assertFilesCount(fooParent, 4);
+        assertTrue(new File(fooParent, "FooData.java").exists());
+        assertTrue(new File(fooParent, "Nodes.java").exists());
+        assertTrue(new File(fooParent, "NodesBuilder.java").exists());
+
+        final File barParent = new File(sourcesOutputDir, CompilationTestUtils.NS_BAR);
+        CompilationTestUtils.assertFilesCount(barParent, 2);
+        assertTrue(new File(barParent, "IdentityClass.java").exists());
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        final ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
+        final Class<?> nodesClass = Class.forName(CompilationTestUtils.BASE_PKG
+            + ".urn.opendaylight.foo.rev131008.Nodes", true, loader);
+        final Class<?> identityClass = Class
+                .forName(CompilationTestUtils.BASE_PKG + ".urn.opendaylight.bar.rev131008.IdentityClass", true, loader);
+
+        // test identity
+        final Class<?> baseIdentity = Class.forName("org.opendaylight.yangtools.yang.binding.BaseIdentity", true,
+            loader);
+        assertEquals(ImmutableList.of(baseIdentity), Arrays.asList(identityClass.getInterfaces()));
+
+        // Test annotation
+        final Method getId;
+        try {
+            getId = nodesClass.getMethod("getId");
+        } catch (final NoSuchMethodException e) {
+            throw new AssertionError("Method getId() not found", e);
+        }
+
+        assertEquals(ImmutableSet.of(RoutingContext.class), Arrays.stream(getId.getAnnotations())
+            .map(Annotation::annotationType).collect(Collectors.toSet()));
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void compilationTest() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("yang");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("yang");
+        generateTestSources("/yang", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testBug586() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("bug586");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("bug586");
+        generateTestSources("/compilation/bug586", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testBug4760() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("bug4760");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("bug4760");
+        generateTestSources("/compilation/bug4760", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    /**
+     * Test handling nested uses-augmentations.
+     */
+    @Test
+    public void testBug1172() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("bug1172");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("bug1172");
+        generateTestSources("/compilation/bug1172", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testBug5461() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("bug5461");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("bug5461");
+        generateTestSources("/compilation/bug5461", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testBug5882() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("bug5882");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("bug5882");
+        generateTestSources("/compilation/bug5882", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        final File parent = new File(sourcesOutputDir, CompilationTestUtils.NS_BUG5882);
+        assertTrue(new File(parent, "FooData.java").exists());
+        assertTrue(new File(parent, "TypedefCurrent.java").exists());
+        assertTrue(new File(parent, "TypedefDeprecated.java").exists());
+
+        try (URLClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() })) {
+            final String pkg = CompilationTestUtils.BASE_PKG + ".urn.yang.foo.rev160102";
+            final Class<?> cls = loader.loadClass(pkg + ".FooData");
+            final Class<?> clsContainer = loader.loadClass(pkg + ".ContainerMain");
+            final Class<?> clsTypedefDepr = loader.loadClass(pkg + ".TypedefDeprecated");
+            final Class<?> clsTypedefCur = loader.loadClass(pkg + ".TypedefCurrent");
+            final Class<?> clsGroupingDepr = loader.loadClass(pkg + ".GroupingDeprecated");
+            final Class<?> clsGroupingCur = loader.loadClass(pkg + ".GroupingCurrent");
+            final Class<?> clsTypeDef1 = loader.loadClass(pkg + ".Typedef1");
+            final Class<?> clsTypeDef2 = loader.loadClass(pkg + ".Typedef2");
+            final Class<?> clsTypeDef3 = loader.loadClass(pkg + ".Typedef3");
+            assertEquals(1, clsTypedefDepr.getAnnotations().length);
+            assertThat(clsTypedefDepr.getAnnotations()[0].toString(), startsWith("@java.lang.Deprecated"));
+            assertEquals(0, clsTypedefCur.getAnnotations().length);
+            assertEquals(1, clsGroupingDepr.getAnnotations().length);
+            assertThat(clsGroupingDepr.getAnnotations()[0].toString(), startsWith("@java.lang.Deprecated"));
+            assertEquals(0, clsGroupingCur.getAnnotations().length);
+            assertEquals(0, clsTypeDef1.getAnnotations().length);
+            assertEquals(1, clsTypeDef2.getAnnotations().length);
+            assertThat(clsTypeDef2.getAnnotations()[0].toString(), startsWith("@java.lang.Deprecated"));
+            assertEquals(0, clsTypeDef3.getAnnotations().length);
+
+            /*methods inside container*/
+            assertTrue(clsContainer.getMethod("getContainerMainLeafDepr").isAnnotationPresent(Deprecated.class));
+            assertTrue(clsContainer.getMethod("getContainerMainListDepr").isAnnotationPresent(Deprecated.class));
+            assertTrue(clsContainer.getMethod("getContainerMainChoiceDepr").isAnnotationPresent(Deprecated.class));
+            assertFalse(clsContainer.getMethod("getContainerMainLeafCurrent").isAnnotationPresent(Deprecated.class));
+            assertFalse(clsContainer.getMethod("getContainerMainListCurrent").isAnnotationPresent(Deprecated.class));
+            assertFalse(clsContainer.getMethod("getContainerMainChoiceCur").isAnnotationPresent(Deprecated.class));
+
+            /*methods inside module*/
+            assertTrue(cls.getMethod("getContainerMainLeafDepr").isAnnotationPresent(Deprecated.class));
+            assertTrue(cls.getMethod("getContainerMainListDepr").isAnnotationPresent(Deprecated.class));
+            assertTrue(cls.getMethod("getContainerMainChoiceDepr").isAnnotationPresent(Deprecated.class));
+            assertFalse(cls.getMethod("getContainerMainLeafCurrent").isAnnotationPresent(Deprecated.class));
+            assertFalse(cls.getMethod("getContainerMainListCurrent").isAnnotationPresent(Deprecated.class));
+            assertFalse(cls.getMethod("getContainerMainChoiceCur").isAnnotationPresent(Deprecated.class));
+            assertTrue(cls.getMethod("getLeafDeprecated").isAnnotationPresent(Deprecated.class));
+        }
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    /**
+     * Test if class generated for node from grouping implements ChildOf.
+     */
+    @Test
+    public void testBug1377() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("bug1377");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("bug1377");
+
+        generateTestSources("/compilation/bug1377", sourcesOutputDir);
+
+        // Test if sources are compilable
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        final ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
+        final Class<?> outputActionClass = Class.forName(CompilationTestUtils.BASE_PKG
+                + ".urn.test.foo.rev140717.action.action.output.action._case.OutputAction", true, loader);
+        final Class<?> actionClass = Class.forName(CompilationTestUtils.BASE_PKG + ".urn.test.foo.rev140717.Action",
+            true, loader);
+
+        // Test generated 'container output-action'
+        assertTrue(outputActionClass.isInterface());
+        CompilationTestUtils.assertImplementsParameterizedIfc(outputActionClass, ChildOf.class.toString(),
+            actionClass.getCanonicalName());
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal327() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal327");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal327");
+        generateTestSources("/compilation/mdsal327", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal365() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal365");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal365");
+        generateTestSources("/compilation/mdsal365", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal395() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal395");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal395");
+        generateTestSources("/compilation/mdsal395", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void classNamesColisionTest() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("class-name-collision");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("class-name-collision");
+        generateTestSources("/compilation/class-name-collision", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void innerEnumerationNameCollisionTest() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal321");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal321");
+        generateTestSources("/compilation/mdsal321", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void twoNestedUnionsTest() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal320");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal320");
+        generateTestSources("/compilation/mdsal320", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal425() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal425");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal425");
+        generateTestSources("/compilation/mdsal425", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal426() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal426");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal426");
+        generateTestSources("/compilation/mdsal426", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal529() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal529");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal529");
+        generateTestSources("/compilation/mdsal529", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal589() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal589");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal589");
+        generateTestSources("/compilation/mdsal589", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal533() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal533");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal533");
+        generateTestSources("/compilation/mdsal533", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testMdsal664() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("mdsal664");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("mdsal664");
+        generateTestSources("/compilation/mdsal664", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    @Test
+    public void testUnionStringPatterns() throws Exception {
+        final File sourcesOutputDir = CompilationTestUtils.generatorOutput("union-string-pattern");
+        final File compiledOutputDir = CompilationTestUtils.compilerOutput("union-string-pattern");
+        generateTestSources("/compilation/union-string-pattern", sourcesOutputDir);
+        CompilationTestUtils.testCompilation(sourcesOutputDir, compiledOutputDir);
+
+        final ClassLoader loader = new URLClassLoader(new URL[] { compiledOutputDir.toURI().toURL() });
+        final Class<?> fooClass = Class.forName(CompilationTestUtils.BASE_PKG + ".foo.norev.Foo", true, loader);
+
+        final Field patterns = fooClass.getDeclaredField(TypeConstants.PATTERN_CONSTANT_NAME);
+        assertEquals(List.class, patterns.getType());
+
+        CompilationTestUtils.cleanUp(sourcesOutputDir, compiledOutputDir);
+    }
+
+    private static void testReturnTypeIdentityref(final Class<?> clazz, final String methodName,
+            final String returnTypeStr) throws NoSuchMethodException {
+        Method method = clazz.getMethod(methodName);
+        assertEquals(java.lang.Class.class, method.getReturnType());
+        java.lang.reflect.Type returnType = method.getGenericReturnType();
+        assertTrue(returnType instanceof ParameterizedType);
+        final ParameterizedType pt = (ParameterizedType) returnType;
+        final java.lang.reflect.Type[] parameters = pt.getActualTypeArguments();
+        assertEquals(1, parameters.length);
+        final java.lang.reflect.Type parameter = parameters[0];
+        assertTrue(parameter instanceof WildcardType);
+        final WildcardType wildcardType = (WildcardType) parameter;
+        assertEquals("? extends " + returnTypeStr, wildcardType.toString());
+    }
+
+    private static void testReturnTypeInstanceIdentitifer(final ClassLoader loader, final Class<?> clazz,
+            final String methodName) throws ClassNotFoundException, NoSuchMethodException, SecurityException {
+        final Method method = clazz.getMethod(methodName);
+        final Class<?> rawReturnType = Class.forName("org.opendaylight.yangtools.yang.binding.InstanceIdentifier", true,
+            loader);
+        assertEquals(rawReturnType, method.getReturnType());
+        final java.lang.reflect.Type returnType = method.getGenericReturnType();
+        assertTrue(returnType instanceof ParameterizedType);
+        final ParameterizedType pt = (ParameterizedType) returnType;
+        final java.lang.reflect.Type[] parameters = pt.getActualTypeArguments();
+        assertEquals(1, parameters.length);
+        final java.lang.reflect.Type parameter = parameters[0];
+        assertTrue(parameter instanceof WildcardType);
+        final WildcardType wildcardType = (WildcardType) parameter;
+        assertEquals("?", wildcardType.toString());
+    }
+}