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/*******************************************************************************
* Copyright (c) 2010 protos software gmbh (http://www.protos.de).
* 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
*
* CONTRIBUTORS:
* Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.core.genmodel;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.emf.common.util.TreeIterator;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.etrice.core.genmodel.etricegen.InstanceBase;
import org.eclipse.etrice.core.genmodel.etricegen.Root;
import org.eclipse.etrice.core.genmodel.fsm.base.ILogger;
import org.eclipse.etrice.core.genmodel.fsm.fsmgen.IDiagnostician;
import org.eclipse.etrice.core.naming.RoomNameProvider;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.XtextResourceSet;
import org.eclipse.etrice.core.room.RoomModel;
import org.eclipse.etrice.core.fsm.fSM.StateGraphItem;
import org.eclipse.etrice.core.genmodel.builder.GeneratorModelBuilder;
public class TestInstanceModelBuilderBase {
class Logger implements ILogger {
@Override
public void logInfo(String text) {
}
@Override
public void logError(String text, EObject obj) {
}
}
class Diagnostician implements IDiagnostician {
@Override
public void warning(String msg, EObject source, EStructuralFeature feature) {
}
@Override
public void warning(String msg, EObject source, EStructuralFeature feature, int index) {
}
@Override
public void error(String msg, EObject source, EStructuralFeature feature) {
fail(msg+roomNameProvider.getLocation(source));
}
@Override
public void error(String msg, EObject source, EStructuralFeature feature, int index) {
fail(msg+roomNameProvider.getLocation(source));
}
@Override
public boolean isFailed() {
return false;
}
}
private String basePath;
protected HashMap<EClass, ArrayList<EObject>> instances;
private RoomNameProvider roomNameProvider = new RoomNameProvider();
protected void prepare() {
try {
URL modelsDir = GenmodelTestsActivator.getInstance().getBundle().getEntry("models");
URL fileURL = FileLocator.toFileURL(modelsDir);
basePath = fileURL.getFile();
} catch (IOException e) {
e.printStackTrace();
}
}
protected LinkedList<RoomModel> getModels(String modelName) {
LinkedList<RoomModel> models = new LinkedList<RoomModel>();
XtextResourceSet rs = new XtextResourceSet();
rs.addLoadOption(XtextResource.OPTION_RESOLVE_ALL, Boolean.TRUE);
String path = basePath + modelName;
URI uri = URI.createFileURI(path);
Resource resource = rs.getResource(uri, true);
Object root = resource.getContents().get(0);
if (root instanceof RoomModel)
models.add((RoomModel) root);
else
fail("File contains no RoomModel as root object");
return models;
}
protected Root buildInstanceModel(String modelName) {
GeneratorModelBuilder builder = new GeneratorModelBuilder(new Logger(), new Diagnostician());
LinkedList<RoomModel> models = getModels(modelName);
Root root = builder.createGeneratorModel(models, false);
return root;
}
protected HashMap<EClass, ArrayList<EObject>> collectInstances(EObject root) {
HashMap<EClass, ArrayList<EObject>> result = new HashMap<EClass, ArrayList<EObject>>();
TreeIterator<EObject> it = root.eAllContents();
while (it.hasNext()) {
EObject obj = it.next();
EClass ecl = obj.eClass();
ArrayList<EObject> instances = result.get(ecl);
if (instances==null) {
instances = new ArrayList<EObject>();
result.put(ecl, instances);
}
instances.add(obj);
}
return result;
}
protected InstanceBase getInstance(List<? extends EObject> objects, String path) {
for (EObject obj : objects) {
if (obj instanceof InstanceBase) {
InstanceBase inst = (InstanceBase) obj;
if (inst.getPath().equals(path))
return inst;
}
}
return null;
}
protected StateGraphItem getStateGraphItem(List<? extends EObject> objects, String path) {
for (EObject obj : objects) {
if (obj instanceof StateGraphItem) {
StateGraphItem item = (StateGraphItem) obj;
if (roomNameProvider.getFullPath(item).equals(path))
return item;
}
}
return null;
}
protected void checkSize(int expected, EClass cls) {
ArrayList<EObject> objs = instances.get(cls);
assertEquals("Number of "+cls.getName(), expected, objs.size());
}
}
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