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/*******************************************************************************
* Copyright (c) 2005, 2007 committers of openArchitectureWare 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
*
* Contributors:
* committers of openArchitectureWare - initial API and implementation
*******************************************************************************/
package org.eclipse.xtend.typesystem.baseimpl;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.eclipse.internal.xtend.type.impl.java.JavaMetaModel;
import org.eclipse.internal.xtend.type.impl.java.beans.JavaBeansStrategy;
import org.eclipse.xtend.expression.ExecutionContextImpl;
import org.eclipse.xtend.expression.ExpressionFacade;
/**
* @author Sven Efftinge (http://www.efftinge.de)
* @author Arno Haase
*/
public class ObjectFeaturesTest extends TestCase {
private ExecutionContextImpl ec;
private ExpressionFacade ef;
private ArrayList<String> vals;
@Override
protected void setUp() throws Exception {
vals = new ArrayList<String>();
vals.add("1");
vals.add("2");
vals.add("3");
vals.add("4");
vals.add("5");
ec = new ExecutionContextImpl();
ec.registerMetaModel(new JavaMetaModel("asdf", new JavaBeansStrategy()));
ef = new ExpressionFacade(ec);
}
public final void testEquals() {
final Map<String, Object> vars = new HashMap<String, Object>();
vars.put("var1", "test");
vars.put("var2", "test");
vars.put("var3", null);
assertEquals(Boolean.TRUE, ef.evaluate("var1 == var1", vars));
assertEquals(Boolean.TRUE, ef.evaluate("var1 == var2", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var1 == var3", vars));
assertEquals(Boolean.TRUE, ef.evaluate("var2 == var1", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var2 == var3", vars));
assertEquals(Boolean.TRUE, ef.evaluate("var3 == var3", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var3 == var1", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var3 == var2", vars));
}
public final void testNotEquals() {
final Map<String, Object> vars = new HashMap<String, Object>();
vars.put("var1", "test");
vars.put("var2", "test");
vars.put("var3", null);
assertEquals(Boolean.FALSE, ef.evaluate("var1 != var1", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var1 != var2", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var3 != var3", vars));
assertEquals(Boolean.TRUE, ef.evaluate("var1 != var3", vars));
assertEquals(Boolean.TRUE, ef.evaluate("var3 != var1", vars));
}
public final void testGreaterThan() {
final Map<String, Object> vars = new HashMap<String, Object>();
vars.put("var1", "test1");
vars.put("var2", "test2");
vars.put("var3", null);
assertEquals(Boolean.FALSE, ef.evaluate("var1 > var1", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var1 > var2", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var1 > var3", vars));
assertEquals(Boolean.TRUE, ef.evaluate("var2 > var1", vars));
assertEquals(Boolean.FALSE, ef.evaluate("var3 > var1", vars));
}
}
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