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/*****************************************************************************
* Copyright (c) 2013 Cedric Dumoulin.
*
*
* 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:
* Cedric Dumoulin Cedric.dumoulin@lifl.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.layers.stackmodel.exprmatcher;
import static org.junit.Assert.*;
import java.io.IOException;
import java.util.Collection;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.layers.stackmodel.LayersException;
import org.junit.After;
import org.junit.Assume;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Categories.ExcludeCategory;
/**
* @author cedric dumoulin
*
*/
public class ExpressionMatcherTest {
/**
* Name of the plugin that is created.
*/
final protected String PLUGIN_PROJECT_NAME = "org.eclipse.papyrus.layers.stackmodel";
/**
* @throws java.lang.Exception
*/
@Before
public void setUp() throws Exception {
}
/**
* @throws java.lang.Exception
*/
@After
public void tearDown() throws Exception {
}
/**
* @param modelFileName
* @param modelNotationKey
* @return
*/
private Resource getResource(String modelFileName, String modelNotationKey) {
ResourceSet resourceSet = new ResourceSetImpl();
URI uri = URI.createPlatformPluginURI(PLUGIN_PROJECT_NAME+ modelFileName + "." + modelNotationKey, true);
// URI uri = URI.createPlatformPluginURI("/org.eclipse.papyrus.layers.stackmodel/model/layers.notation", true);
System.out.println("URI=" + uri.toString());
Resource resource = resourceSet.getResource(uri, true);
return resource;
}
/**
* Get the diagram contained in the specified resource.
* @param modelFileName
* @return
*/
private Diagram getDiagram( String modelFileName ) {
// Get the Resource containing the diagram
EObject root = getResource(modelFileName, "notation").getContents().get(0);
return (Diagram)root;
}
/**
* Test method for {@link org.eclipse.papyrus.layers.stackmodel.exprmatcher.ExpressionMatcher#ExpressionMatcher(java.lang.String, java.util.List)}.
* @throws LayersException
*/
@Test
public void testExpressionMatcher() throws LayersException {
String expression = "self.oclIsKindOf(Shape)";
// "self.oclIsKindOf(Shape)",
// "self.oclIsKindOf(Shape) and self.oclAsType(Shape).visible = true",
// "self.oclAsType(Shape).visible = true",
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
List<EObject> searchRoots = diagram.getChildren();
ExpressionMatcher expressionMatcher = new ExpressionMatcher(expression, searchRoots);
assertNotNull("object created", expressionMatcher);
}
/**
* Test method for {@link org.eclipse.papyrus.layers.stackmodel.exprmatcher.ExpressionMatcher#ExpressionMatcher(java.lang.String, java.util.List)}.
* @throws LayersException
*/
@Test
public void testExpressionMatcherWithWrongExpr() throws LayersException {
// Wrong expr
String expression = "self.o";
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
List<EObject> searchRoots = diagram.getChildren();
ExpressionMatcher expressionMatcher;
try {
expressionMatcher = new ExpressionMatcher(expression, searchRoots);
} catch (Exception e) {
// shoul have one
return;
}
fail("An exception should be thrown");
}
/**
* Test method for {@link org.eclipse.papyrus.layers.stackmodel.exprmatcher.ExpressionMatcher#refreshMatchingElements()}.
* @throws LayersException
*/
@Test
public void testRefreshMatchingElements() throws LayersException {
String expression = "self.oclIsKindOf(Shape)";
// "self.oclIsKindOf(Shape)",
// "self.oclIsKindOf(Shape) and self.oclAsType(Shape).visible = true",
// "self.oclAsType(Shape).visible = true",
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
List<EObject> searchRoots = diagram.getChildren();
ExpressionMatcher expressionMatcher = new ExpressionMatcher(expression, searchRoots);
assertNotNull("object created", expressionMatcher);
assertTrue( "elements founds", expressionMatcher.getMatchingElements().size()>0 );
// Call refresh
expressionMatcher.refreshMatchingElements();
assertEquals( "elements founds", 20, expressionMatcher.getMatchingElements().size() );
}
/**
* Test method for {@link org.eclipse.papyrus.layers.stackmodel.exprmatcher.ExpressionMatcher#getExpression()}.
* @throws LayersException
*/
@Test
public void testGetExpression() throws LayersException {
String expression = "self.oclIsKindOf(Shape)";
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
List<EObject> searchRoots = diagram.getChildren();
ExpressionMatcher expressionMatcher = new ExpressionMatcher(expression, searchRoots);
assertEquals("expression found", expression, expressionMatcher.getExpression());
}
/**
* Test method for {@link org.eclipse.papyrus.layers.stackmodel.exprmatcher.ExpressionMatcher#setExpression(java.lang.String)}.
* @throws LayersException
*/
@Test
public void testSetExpression() throws LayersException {
String expression = "self.oclIsKindOf(Shape)";
// "self.oclIsKindOf(Shape)",
// "self.oclIsKindOf(Shape) and self.oclAsType(Shape).visible = true",
// "self.oclAsType(Shape).visible = true",
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
List<EObject> searchRoots = diagram.getChildren();
ExpressionMatcher expressionMatcher = new ExpressionMatcher(expression, searchRoots);
assertNotNull("object created", expressionMatcher);
assertTrue( "elements founds", expressionMatcher.getMatchingElements().size()>0 );
// Set the expression
expressionMatcher.setExpression("self.oclAsType(Shape).visible = true");
assertTrue( "elements founds", expressionMatcher.getMatchingElements().size()>0 );
}
/**
* Test method for {@link org.eclipse.papyrus.layers.stackmodel.exprmatcher.ExpressionMatcher#getMatchingElements()}.
* @throws LayersException
*/
@Test
public void testGetMatchingElements() throws LayersException {
String expression = "self.oclIsKindOf(Shape)";
// "self.oclIsKindOf(Shape)",
// "self.oclIsKindOf(Shape) and self.oclAsType(Shape).visible = true",
// "self.oclAsType(Shape).visible = true",
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
List<EObject> searchRoots = diagram.getChildren();
ExpressionMatcher expressionMatcher = new ExpressionMatcher(expression, searchRoots);
assertNotNull("object created", expressionMatcher);
assertTrue( "elements founds", expressionMatcher.getMatchingElements().size()>0 );
assertEquals( "elements founds", 20, expressionMatcher.getMatchingElements().size() );
}
/**
* Test if the resource needed for the test exists.
*
* @throws ModelMultiException
*/
@Test
public void testResourceExist() throws IOException, CoreException {
String modelNotationKey = "notation";
String modelUMLKey = "uml";
String modelFileName = "/test/models/model1";
Resource resource = getResource(modelFileName, modelNotationKey);
assertNotNull("modelFile exist", resource);
assertTrue("model is loaded", !resource.getContents().isEmpty());
}
/**
* Test if the resource needed for the test exists.
*
* @throws ModelMultiException
*/
@Test
public void testDiagramExist() throws IOException, CoreException {
String modelFileName = "/test/models/model1";
Diagram diagram = getDiagram(modelFileName);
assertNotNull("Diagram exist", diagram);
}
}
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