tests/org.eclipse.ocl.ecore.tests/src/org/eclipse/ocl/ecore/tests/AbstractTestSuite.java - ocl/org.eclipse.ocl - Git at Google

 /*******************************************************************************
  * Copyright (c) 2005, 2012, 2020 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v20.html
  *
  * Contributors:
  *   IBM - Initial API and implementation
  *   Zeligsoft - Bugs 243079, 244948, 244886, 245619
  *   E.D.Willink - Bugs 191689, 254919, 298634
  *   Axel Uhl (SAP AG) - Bug 342644
  *******************************************************************************/

 package org.eclipse.ocl.ecore.tests;

 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;

 import org.eclipse.emf.common.EMFPlugin;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EAttribute;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EClassifier;
 import org.eclipse.emf.ecore.EDataType;
 import org.eclipse.emf.ecore.EEnum;
 import org.eclipse.emf.ecore.EEnumLiteral;
 import org.eclipse.emf.ecore.EFactory;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.EOperation;
 import org.eclipse.emf.ecore.EPackage;
 import org.eclipse.emf.ecore.EParameter;
 import org.eclipse.emf.ecore.EReference;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.ocl.ecore.CallOperationAction;
 import org.eclipse.ocl.ecore.Constraint;
 import org.eclipse.ocl.ecore.EcoreEnvironment;
 import org.eclipse.ocl.ecore.SendSignalAction;
 import org.eclipse.ocl.ecore.internal.OCLFactoryImpl;
 import org.eclipse.ocl.ecore.internal.OCLStandardLibraryImpl;
 import org.eclipse.ocl.tests.GenericFruitTestSuite;
 import org.eclipse.ocl.utilities.OCLFactory;

 /**
  * Extended test framework for tests using the Ecore binding and the Fruit meta-model.
  *
  * @author Christian W. Damus (cdamus)
  */
 @SuppressWarnings("nls")
 public abstract class AbstractTestSuite
 	extends GenericFruitTestSuite<EObject, EPackage, EClassifier, EClassifier, EClass, EDataType, EClassifier, EEnum, EOperation, EParameter, EStructuralFeature,
 	EAttribute, EReference, EEnumLiteral, EObject, CallOperationAction, SendSignalAction, Constraint> {

 	/**
 	 * Ideally the following would be just another test, but we need to check that the plugin registrations
 	 * populating the global EPackage.Registry are complete; no addutional registrations appear after a scan.
 	 */
 	static {
 		if (EMFPlugin.IS_ECLIPSE_RUNNING) {
 			EPackage.Registry globalEPackageRegistry = EPackage.Registry.INSTANCE;
 			List<String> keys1 = new ArrayList<String>(globalEPackageRegistry.keySet());
 			Collections.sort(keys1);
 			OCLStandardLibraryImpl.stdlibPackage.getName();
 			List<String> newArrayList = new ArrayList<String>();
 			newArrayList.add("xyzzy");
 			EPackage ePackage = EcoreEnvironment.findPackage(newArrayList, globalEPackageRegistry);
 			assertNull(ePackage);
 			newArrayList.set(0, "ecore");
 			ePackage = EcoreEnvironment.findPackage(newArrayList, globalEPackageRegistry);
 			assertEquals(ePackage, EcorePackage.eINSTANCE);
 			List<String> keys2 = new ArrayList<String>(globalEPackageRegistry.keySet());
 			Collections.sort(keys2);
 			Set<String> diff = new HashSet<String>(keys2);
 			diff.removeAll(keys1);
 			assertTrue("Unexpected global EPackage.Registry registrations " + diff, diff.isEmpty());
 		}
 	}

 	protected static final org.eclipse.ocl.ecore.EcorePackage ocltypes =
         org.eclipse.ocl.ecore.EcorePackage.eINSTANCE;
 	protected static final EcorePackage ecore = EcorePackage.eINSTANCE;

 	protected EFactory fruitFactory;

 	protected EClass fruit;
 	protected EOperation fruit_ripen;
 	protected EOperation fruit_preferredColor;
 	protected EOperation fruit_newFruit;
 	protected EOperation fruit_setColor;
 	protected EAttribute fruit_color;

 	protected EClass apple;
 	protected EAttribute apple_label;
 	protected EReference apple_stem;
 	protected EOperation apple_labelOper;
 	protected EOperation apple_newApple;

 	protected EClass stem;

 	protected EEnum color;
 	protected EEnumLiteral color_black;
 	protected EEnumLiteral color_red;
 	protected EEnumLiteral color_green;
 	protected EEnumLiteral color_yellow;
 	protected EEnumLiteral color_orange;
 	protected EEnumLiteral color_brown;
 	protected EEnumLiteral color_pink;

 	protected EClass util;
 	protected EReference util_orderedSet;
 	protected EReference util_set;
 	protected EReference util_bag;
 	protected EReference util_sequence;
 	protected EOperation util_processOrderedSet;
 	protected EOperation util_processSet;
 	protected EOperation util_processBag;
 	protected EOperation util_processSequence;

 	protected EClass tree;
 	protected EAttribute tree_name;
 	protected EReference tree_fruits;
 	protected EReference tree_fruitsDroppedUnder;

 	protected final OCLFactory oclFactory = OCLFactoryImpl.INSTANCE;

 	/**
 	 * Adds parser-style independent tests to the test suite.
 	 *
 	 * @param result the suite
 	 */
 	public static void suite(CheckedTestSuite result) {
 		result.createTestSuite(BasicOCLTest.class, "Basic Tests");
 		result.createTestSuite(EvaluationBooleanOperationTest.class, "Boolean operations Tests");
 		result.createTestSuite(EvaluationCollectionOperationTest.class, "Collection operations Tests");
 		result.createTestSuite(EvaluationNumberOperationTest.class, "Numeric operations Tests");
 		result.createTestSuite(EvaluationOclAnyOperationTest.class, "OclAny operations Tests");
 		result.createTestSuite(EvaluationStringOperationTest.class, "String operations Tests");
 		result.createTestSuite(KeywordsTest.class, "OCL Keyword Tests");
 		result.createTestSuite(ComparisonTest.class, "Comparison/Ordering Tests");
         result.createTestSuite(PrimitiveTypesTest.class, "Primitive Type Tests");
         result.createTestSuite(PredefinedSuperTypeInheritedOperationTest.class,
         	"Inheritance of additional operations");
 		result.createTestSuite(CollectionsTest.class, "Collection Type Tests");
 		result.createTestSuite(IteratorsTest.class, "Iterator Tests");
 		result.createTestSuite(TuplesTest.class, "Tuple Tests");
 		result.createTestSuite(AssociationTest.class, "Association Tests");
 		result.createTestSuite(StatesTest.class, "State Expression Tests");
 		result.createTestSuite(MessagesTest.class, "Message Expression Tests");
 		result.createTestSuite(InvariantConstraintsTest.class, "Invariant Constraints");
 		result.createTestSuite(OperationConstraintsTest.class, "Operation Constraints");
 		result.createTestSuite(LocationInformationTest.class, "Location Information Tests");
 		result.createTestSuite(DefExpressionTest.class, "Def Expression Tests");
 		result.createTestSuite(OCLOperationCollisionTest.class,
 			"Collision with OCL Standard Operation");
 		result.createTestSuite(FeatureRedefinitionTest.class, "Feature redefinition tests");
 		result.createTestSuite(InitOrDerExpressionTest.class, "Initial and Derivation Expression Tests");
 		result.createTestSuite(OCLDocumentTest.class, "OCL Document Parsing Tests");
 		result.createTestSuite(AbstractVisitorTest.class, "AbstractVisitor Tests");
 		result.createTestSuite(TypeConformanceTests.class, "Primitive Type Conformance Tests");
 		result.addTestSuite(org.eclipse.ocl.ecore.helper.tests.AbstractTestSuite.suite());
 		result.createTestSuite(RegressionTest.class, "Regression Tests");
 		result.createTestSuite(EcoreEnvironmentTest.class, "Ecore Environment Tests");
         result.createTestSuite(ExtensibilityTest.class, "Extensibility Tests");
 		result.createTestSuite(ValidationTest.class, "Expression Validation Tests");
 		result.createTestSuite(ProblemOptionTest.class, "Problem Option Tests");
 		result.createTestSuite(ParsingOptionsTest.class, "Parsing Options Tests");
 		result.createTestSuite(TypesValidatorTest.class, "Types Validator Tests");
 		result.createTestSuite(ExpressionsValidatorTest.class, "Expressions Validator Tests");
 		result.createTestSuite(SerializationTest.class, "Serialization Tests");
 		result.createTestSuite(EvaluationHaltedTest.class, "Ecore Halted Evaluation Tests");
 		result.createTestSuite(DelegatesTest.class, "Delegate Tests");
 		result.createTestSuite(OppositePropertyCallExpTest.class, "Opposite Property Call Expression Tests");
 		result.createTestSuite(ExpressionsValidatorTest.class, "Expression Validation Tests");
 		result.createTestSuite(SerializationTest.class, "Serialization Tests");
 		result.createTestSuite(EvaluationHaltedTest.class, "EvaluationHalted Tests");
 		result.createTestSuite(NamesTest.class, "Name Overload/Override Tests");
 		result.createTestSuite(DocumentationExamples.class, "Documentation Examples");
 	}

 	/**
 	 * Adds backtracking tests to the test suite.
 	 *
 	 * @param result the suite
 	 */
 	public static void suiteBacktracking(CheckedTestSuite result) {
 		result.createTestSuite(ParserBacktrackingTest.class, "Parser Backtracking Tests");
 	}

 	//
 	// Framework methods
 	//

 	@Override
 	public EcoreTestReflection getStaticReflection() {
 		return EcoreTestReflection.INSTANCE;
 	}

 	@Override
 	protected void tearDownField(Field field) throws IllegalAccessException {
 		field.set(this, null);
 	}

 	@Override
 	protected final void tearDownStatic(java.lang.Class<?> aClass, Field field) {
 		if (aClass != AbstractTestSuite.class) {
 			super.tearDownStatic(aClass, field);
 		}
 	}

 	@Override
 	protected void tearDownUsing(Method method)
 			throws IllegalAccessException, InvocationTargetException {
 		method.invoke(this);
 	}

 	@Override
 	protected void initFruitPackage() {
 		URI uri = getTestModelURI("/model/OCLTest.ecore");
 		Resource res = resourceSet.getResource(uri, true);

 		fruitPackage = (EPackage) res.getContents().get(0);
 		resourceSet.getPackageRegistry().put(fruitPackage.getNsURI(), fruitPackage);

 		fruitFactory = fruitPackage.getEFactoryInstance();

 		fruit = (EClass) fruitPackage.getEClassifier("Fruit");
 		fruit_ripen = fruit.getEOperations().get(0);
 		fruit_preferredColor = fruit.getEOperations().get(1);
 		fruit_newFruit = fruit.getEOperations().get(2);
 		fruit_setColor = fruit.getEOperations().get(3);
 		fruit_color = (EAttribute) fruit.getEStructuralFeature("color");

 		apple = (EClass) fruitPackage.getEClassifier("Apple");
 		apple_label = (EAttribute) apple.getEStructuralFeature("label");
 		apple_stem = (EReference) apple.getEStructuralFeature("stem");
 		apple_labelOper = apple.getEOperations().get(0);
 		apple_newApple = apple.getEOperations().get(1);

 		stem = (EClass) fruitPackage.getEClassifier("Stem");

 		tree = (EClass) fruitPackage.getEClassifier("Tree");
 		tree_name = (EAttribute) tree.getEStructuralFeature("name");
 		tree_fruits = (EReference) tree.getEStructuralFeature("fruits");
 		tree_fruitsDroppedUnder = (EReference) tree.getEStructuralFeature("fruitsDroppedUnder");

 		color = (EEnum) fruitPackage.getEClassifier("Color");
 		color_black = color.getEEnumLiteral("black");
 		color_red = color.getEEnumLiteral("red");
 		color_green = color.getEEnumLiteral("green");
 		color_yellow = color.getEEnumLiteral("yellow");
 		color_orange = color.getEEnumLiteral("orange");
 		color_brown = color.getEEnumLiteral("brown");
 		color_pink = color.getEEnumLiteral("pink");

 		util = (EClass) fruitPackage.getEClassifier("FruitUtil");
 		util_orderedSet = (EReference) util.getEStructuralFeature("orderedSet");
 		util_set = (EReference) util.getEStructuralFeature("set");
 		util_bag = (EReference) util.getEStructuralFeature("bag");
 		util_sequence = (EReference) util.getEStructuralFeature("sequence");
 		util_processOrderedSet = util.getEOperations().get(0);
 		util_processSet = util.getEOperations().get(1);
 		util_processBag = util.getEOperations().get(2);
 		util_processSequence = util.getEOperations().get(3);
 		res.setTrackingModification(true);

 		assertSame(
 			fruitPackage,
 			resourceSet.getPackageRegistry().getEPackage(fruitPackage.getNsURI()));
 		assertSame(
 			fruitPackage,
 			EcoreEnvironment.findPackage(Collections.singletonList(fruitPackage.getName()), resourceSet.getPackageRegistry()));
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2005, 2012, 2020 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v2.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v20.html
	*
	* Contributors:
	* IBM - Initial API and implementation
	* Zeligsoft - Bugs 243079, 244948, 244886, 245619
	* E.D.Willink - Bugs 191689, 254919, 298634
	* Axel Uhl (SAP AG) - Bug 342644
	*******************************************************************************/

	package org.eclipse.ocl.ecore.tests;

	import java.lang.reflect.Field;
	import java.lang.reflect.InvocationTargetException;
	import java.lang.reflect.Method;
	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.HashSet;
	import java.util.List;
	import java.util.Set;

	import org.eclipse.emf.common.EMFPlugin;
	import org.eclipse.emf.common.util.URI;
	import org.eclipse.emf.ecore.EAttribute;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EClassifier;
	import org.eclipse.emf.ecore.EDataType;
	import org.eclipse.emf.ecore.EEnum;
	import org.eclipse.emf.ecore.EEnumLiteral;
	import org.eclipse.emf.ecore.EFactory;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.EOperation;
	import org.eclipse.emf.ecore.EPackage;
	import org.eclipse.emf.ecore.EParameter;
	import org.eclipse.emf.ecore.EReference;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.EcorePackage;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.ocl.ecore.CallOperationAction;
	import org.eclipse.ocl.ecore.Constraint;
	import org.eclipse.ocl.ecore.EcoreEnvironment;
	import org.eclipse.ocl.ecore.SendSignalAction;
	import org.eclipse.ocl.ecore.internal.OCLFactoryImpl;
	import org.eclipse.ocl.ecore.internal.OCLStandardLibraryImpl;
	import org.eclipse.ocl.tests.GenericFruitTestSuite;
	import org.eclipse.ocl.utilities.OCLFactory;

	/**
	* Extended test framework for tests using the Ecore binding and the Fruit meta-model.
	*
	* @author Christian W. Damus (cdamus)
	*/
	@SuppressWarnings("nls")
	public abstract class AbstractTestSuite
	extends GenericFruitTestSuite<EObject, EPackage, EClassifier, EClassifier, EClass, EDataType, EClassifier, EEnum, EOperation, EParameter, EStructuralFeature,
	EAttribute, EReference, EEnumLiteral, EObject, CallOperationAction, SendSignalAction, Constraint> {

	/**
	* Ideally the following would be just another test, but we need to check that the plugin registrations
	* populating the global EPackage.Registry are complete; no addutional registrations appear after a scan.
	*/
	static {
	if (EMFPlugin.IS_ECLIPSE_RUNNING) {
	EPackage.Registry globalEPackageRegistry = EPackage.Registry.INSTANCE;
	List<String> keys1 = new ArrayList<String>(globalEPackageRegistry.keySet());
	Collections.sort(keys1);
	OCLStandardLibraryImpl.stdlibPackage.getName();
	List<String> newArrayList = new ArrayList<String>();
	newArrayList.add("xyzzy");
	EPackage ePackage = EcoreEnvironment.findPackage(newArrayList, globalEPackageRegistry);
	assertNull(ePackage);
	newArrayList.set(0, "ecore");
	ePackage = EcoreEnvironment.findPackage(newArrayList, globalEPackageRegistry);
	assertEquals(ePackage, EcorePackage.eINSTANCE);
	List<String> keys2 = new ArrayList<String>(globalEPackageRegistry.keySet());
	Collections.sort(keys2);
	Set<String> diff = new HashSet<String>(keys2);
	diff.removeAll(keys1);
	assertTrue("Unexpected global EPackage.Registry registrations " + diff, diff.isEmpty());
	}
	}

	protected static final org.eclipse.ocl.ecore.EcorePackage ocltypes =
	org.eclipse.ocl.ecore.EcorePackage.eINSTANCE;
	protected static final EcorePackage ecore = EcorePackage.eINSTANCE;

	protected EFactory fruitFactory;

	protected EClass fruit;
	protected EOperation fruit_ripen;
	protected EOperation fruit_preferredColor;
	protected EOperation fruit_newFruit;
	protected EOperation fruit_setColor;
	protected EAttribute fruit_color;

	protected EClass apple;
	protected EAttribute apple_label;
	protected EReference apple_stem;
	protected EOperation apple_labelOper;
	protected EOperation apple_newApple;

	protected EClass stem;

	protected EEnum color;
	protected EEnumLiteral color_black;
	protected EEnumLiteral color_red;
	protected EEnumLiteral color_green;
	protected EEnumLiteral color_yellow;
	protected EEnumLiteral color_orange;
	protected EEnumLiteral color_brown;
	protected EEnumLiteral color_pink;

	protected EClass util;
	protected EReference util_orderedSet;
	protected EReference util_set;
	protected EReference util_bag;
	protected EReference util_sequence;
	protected EOperation util_processOrderedSet;
	protected EOperation util_processSet;
	protected EOperation util_processBag;
	protected EOperation util_processSequence;

	protected EClass tree;
	protected EAttribute tree_name;
	protected EReference tree_fruits;
	protected EReference tree_fruitsDroppedUnder;

	protected final OCLFactory oclFactory = OCLFactoryImpl.INSTANCE;

	/**
	* Adds parser-style independent tests to the test suite.
	*
	* @param result the suite
	*/
	public static void suite(CheckedTestSuite result) {
	result.createTestSuite(BasicOCLTest.class, "Basic Tests");
	result.createTestSuite(EvaluationBooleanOperationTest.class, "Boolean operations Tests");
	result.createTestSuite(EvaluationCollectionOperationTest.class, "Collection operations Tests");
	result.createTestSuite(EvaluationNumberOperationTest.class, "Numeric operations Tests");
	result.createTestSuite(EvaluationOclAnyOperationTest.class, "OclAny operations Tests");
	result.createTestSuite(EvaluationStringOperationTest.class, "String operations Tests");
	result.createTestSuite(KeywordsTest.class, "OCL Keyword Tests");
	result.createTestSuite(ComparisonTest.class, "Comparison/Ordering Tests");
	result.createTestSuite(PrimitiveTypesTest.class, "Primitive Type Tests");
	result.createTestSuite(PredefinedSuperTypeInheritedOperationTest.class,
	"Inheritance of additional operations");
	result.createTestSuite(CollectionsTest.class, "Collection Type Tests");
	result.createTestSuite(IteratorsTest.class, "Iterator Tests");
	result.createTestSuite(TuplesTest.class, "Tuple Tests");
	result.createTestSuite(AssociationTest.class, "Association Tests");
	result.createTestSuite(StatesTest.class, "State Expression Tests");
	result.createTestSuite(MessagesTest.class, "Message Expression Tests");
	result.createTestSuite(InvariantConstraintsTest.class, "Invariant Constraints");
	result.createTestSuite(OperationConstraintsTest.class, "Operation Constraints");
	result.createTestSuite(LocationInformationTest.class, "Location Information Tests");
	result.createTestSuite(DefExpressionTest.class, "Def Expression Tests");
	result.createTestSuite(OCLOperationCollisionTest.class,
	"Collision with OCL Standard Operation");
	result.createTestSuite(FeatureRedefinitionTest.class, "Feature redefinition tests");
	result.createTestSuite(InitOrDerExpressionTest.class, "Initial and Derivation Expression Tests");
	result.createTestSuite(OCLDocumentTest.class, "OCL Document Parsing Tests");
	result.createTestSuite(AbstractVisitorTest.class, "AbstractVisitor Tests");
	result.createTestSuite(TypeConformanceTests.class, "Primitive Type Conformance Tests");
	result.addTestSuite(org.eclipse.ocl.ecore.helper.tests.AbstractTestSuite.suite());
	result.createTestSuite(RegressionTest.class, "Regression Tests");
	result.createTestSuite(EcoreEnvironmentTest.class, "Ecore Environment Tests");
	result.createTestSuite(ExtensibilityTest.class, "Extensibility Tests");
	result.createTestSuite(ValidationTest.class, "Expression Validation Tests");
	result.createTestSuite(ProblemOptionTest.class, "Problem Option Tests");
	result.createTestSuite(ParsingOptionsTest.class, "Parsing Options Tests");
	result.createTestSuite(TypesValidatorTest.class, "Types Validator Tests");
	result.createTestSuite(ExpressionsValidatorTest.class, "Expressions Validator Tests");
	result.createTestSuite(SerializationTest.class, "Serialization Tests");
	result.createTestSuite(EvaluationHaltedTest.class, "Ecore Halted Evaluation Tests");
	result.createTestSuite(DelegatesTest.class, "Delegate Tests");
	result.createTestSuite(OppositePropertyCallExpTest.class, "Opposite Property Call Expression Tests");
	result.createTestSuite(ExpressionsValidatorTest.class, "Expression Validation Tests");
	result.createTestSuite(SerializationTest.class, "Serialization Tests");
	result.createTestSuite(EvaluationHaltedTest.class, "EvaluationHalted Tests");
	result.createTestSuite(NamesTest.class, "Name Overload/Override Tests");
	result.createTestSuite(DocumentationExamples.class, "Documentation Examples");
	}

	/**
	* Adds backtracking tests to the test suite.
	*
	* @param result the suite
	*/
	public static void suiteBacktracking(CheckedTestSuite result) {
	result.createTestSuite(ParserBacktrackingTest.class, "Parser Backtracking Tests");
	}

	//
	// Framework methods
	//

	@Override
	public EcoreTestReflection getStaticReflection() {
	return EcoreTestReflection.INSTANCE;
	}

	@Override
	protected void tearDownField(Field field) throws IllegalAccessException {
	field.set(this, null);
	}

	@Override
	protected final void tearDownStatic(java.lang.Class<?> aClass, Field field) {
	if (aClass != AbstractTestSuite.class) {
	super.tearDownStatic(aClass, field);
	}
	}

	@Override
	protected void tearDownUsing(Method method)
	throws IllegalAccessException, InvocationTargetException {
	method.invoke(this);
	}

	@Override
	protected void initFruitPackage() {
	URI uri = getTestModelURI("/model/OCLTest.ecore");
	Resource res = resourceSet.getResource(uri, true);

	fruitPackage = (EPackage) res.getContents().get(0);
	resourceSet.getPackageRegistry().put(fruitPackage.getNsURI(), fruitPackage);

	fruitFactory = fruitPackage.getEFactoryInstance();

	fruit = (EClass) fruitPackage.getEClassifier("Fruit");
	fruit_ripen = fruit.getEOperations().get(0);
	fruit_preferredColor = fruit.getEOperations().get(1);
	fruit_newFruit = fruit.getEOperations().get(2);
	fruit_setColor = fruit.getEOperations().get(3);
	fruit_color = (EAttribute) fruit.getEStructuralFeature("color");

	apple = (EClass) fruitPackage.getEClassifier("Apple");
	apple_label = (EAttribute) apple.getEStructuralFeature("label");
	apple_stem = (EReference) apple.getEStructuralFeature("stem");
	apple_labelOper = apple.getEOperations().get(0);
	apple_newApple = apple.getEOperations().get(1);

	stem = (EClass) fruitPackage.getEClassifier("Stem");

	tree = (EClass) fruitPackage.getEClassifier("Tree");
	tree_name = (EAttribute) tree.getEStructuralFeature("name");
	tree_fruits = (EReference) tree.getEStructuralFeature("fruits");
	tree_fruitsDroppedUnder = (EReference) tree.getEStructuralFeature("fruitsDroppedUnder");

	color = (EEnum) fruitPackage.getEClassifier("Color");
	color_black = color.getEEnumLiteral("black");
	color_red = color.getEEnumLiteral("red");
	color_green = color.getEEnumLiteral("green");
	color_yellow = color.getEEnumLiteral("yellow");
	color_orange = color.getEEnumLiteral("orange");
	color_brown = color.getEEnumLiteral("brown");
	color_pink = color.getEEnumLiteral("pink");

	util = (EClass) fruitPackage.getEClassifier("FruitUtil");
	util_orderedSet = (EReference) util.getEStructuralFeature("orderedSet");
	util_set = (EReference) util.getEStructuralFeature("set");
	util_bag = (EReference) util.getEStructuralFeature("bag");
	util_sequence = (EReference) util.getEStructuralFeature("sequence");
	util_processOrderedSet = util.getEOperations().get(0);
	util_processSet = util.getEOperations().get(1);
	util_processBag = util.getEOperations().get(2);
	util_processSequence = util.getEOperations().get(3);
	res.setTrackingModification(true);

	assertSame(
	fruitPackage,
	resourceSet.getPackageRegistry().getEPackage(fruitPackage.getNsURI()));
	assertSame(
	fruitPackage,
	EcoreEnvironment.findPackage(Collections.singletonList(fruitPackage.getName()), resourceSet.getPackageRegistry()));
	}
	}