/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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*/
package org.teiid.query.sql.lang;
import java.util.*;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.query.sql.lang.Command;
import org.teiid.query.sql.lang.Drop;
import org.teiid.query.sql.symbol.*;
import junit.framework.*;
public class TestDrop extends TestCase {
// ################################## FRAMEWORK ################################
public TestDrop(String name) {
super(name);
}
// ################################## TEST HELPERS ################################
public static final Drop sample1() {
Drop Drop = new Drop();
Drop.setTable(new GroupSymbol("temp_table"));//$NON-NLS-1$
List elements = new ArrayList();
elements.add(new ElementSymbol("a")); //$NON-NLS-1$
elements.add(new ElementSymbol("b")); //$NON-NLS-1$
return Drop;
}
public static final Drop sample2() {
Drop Drop = new Drop();
Drop.setTable(new GroupSymbol("temp_table2"));//$NON-NLS-1$
List elements = new ArrayList();
elements.add(new ElementSymbol("a")); //$NON-NLS-1$
elements.add(new ElementSymbol("b")); //$NON-NLS-1$
return Drop; }
// ################################## ACTUAL TESTS ################################
public void testGetProjectedNoElements() {
assertEquals(Command.getUpdateCommandSymbol(), sample1().getProjectedSymbols());
}
public void testSelfEquivalence(){
Drop c1 = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, c1, c1);
}
public void testEquivalence(){
Drop c1 = sample1();
Drop c2 = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, c1, c2);
}
public void testNonEquivalence(){
Drop c1 = sample1();
Drop c2 = sample2();
int equals = -1;
UnitTestUtil.helpTestEquivalence(equals, c1, c2);
}
}