/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.ide.common.modeldriven.brl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotSame;
import org.drools.ide.common.client.modeldriven.SuggestionCompletionEngine;
import org.drools.ide.common.client.modeldriven.brl.ExpressionCollectionIndex;
import org.drools.ide.common.client.modeldriven.brl.ExpressionFormLine;
import org.drools.ide.common.client.modeldriven.brl.ExpressionMethod;
import org.drools.ide.common.client.modeldriven.brl.ExpressionPart;
import org.drools.ide.common.client.modeldriven.brl.ExpressionText;
import org.drools.ide.common.client.modeldriven.brl.ExpressionVariable;
import org.drools.ide.common.client.modeldriven.brl.FactPattern;
import org.junit.Test;
public class CopyExpressionVisitorTest {
@Test
public void testCopy() {
ExpressionFormLine efl = new ExpressionFormLine();
FactPattern fp = new FactPattern(SuggestionCompletionEngine.TYPE_OBJECT);
fp.setBoundName("$o");
efl.appendPart(new ExpressionVariable(fp));
ExpressionMethod em = new ExpressionMethod("aMethod", "aClass", "aType");
ExpressionFormLine param = new ExpressionFormLine();
param.appendPart(new ExpressionText("\"hello world\""));
em.putParam("hi", param);
efl.appendPart(em);
ExpressionCollectionIndex index = new ExpressionCollectionIndex("get", "aRetType", "aGeneric");
efl.appendPart(index);
index = new ExpressionCollectionIndex("get2", "aRetType", "aGeneric");
efl.appendPart(index);
System.out.println(efl.getText());
ExpressionFormLine copy = new ExpressionFormLine(efl);
assertNotSame(efl, copy);
assertEquals(efl.getText(), copy.getText());
for (ExpressionPart e1 = efl.getRootExpression(), e2 = copy.getRootExpression(); e1 != null; e1 = e1.getNext(), e2 = e2.getNext()) {
assertNotSame(e1, e2);
assertEquals(e1.getClass(), e2.getClass());
}
}
}