/*
* 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
* 02110-1301 USA.
*/
package org.teiid.query.sql.proc;
import java.util.*;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.query.sql.proc.CriteriaSelector;
import org.teiid.query.sql.symbol.*;
import junit.framework.*;
/**
*
* @author gchadalavadaDec 9, 2002
*/
public class TestCriteriaSelector extends TestCase {
// ################################## FRAMEWORK ################################
public TestCriteriaSelector(String name) {
super(name);
}
// ################################## TEST HELPERS ################################
public static final CriteriaSelector sample1() {
ElementSymbol sy1 = new ElementSymbol("a"); //$NON-NLS-1$
ElementSymbol sy2 = new ElementSymbol("b"); //$NON-NLS-1$
ElementSymbol sy3 = new ElementSymbol("c"); //$NON-NLS-1$
List elmnts = new ArrayList(3);
elmnts.add(sy1);
elmnts.add(sy2);
elmnts.add(sy3);
CriteriaSelector cs = new CriteriaSelector(CriteriaSelector.COMPARE_EQ, elmnts);
return cs;
}
public static final CriteriaSelector sample2() {
ElementSymbol sy1 = new ElementSymbol("x"); //$NON-NLS-1$
ElementSymbol sy2 = new ElementSymbol("y"); //$NON-NLS-1$
ElementSymbol sy3 = new ElementSymbol("z"); //$NON-NLS-1$
List elmnts = new ArrayList(3);
elmnts.add(sy1);
elmnts.add(sy2);
elmnts.add(sy3);
CriteriaSelector cs = new CriteriaSelector(CriteriaSelector.LIKE, elmnts);
return cs;
}
// ################################## ACTUAL TESTS ################################
public void testGetElements() {
CriteriaSelector cs1 = sample1();
Collection elmts = cs1.getElements();
assertTrue("Incorrect number of elements in the selector", (elmts.size() == 3)); //$NON-NLS-1$
}
public void testGetType() {
CriteriaSelector cs1 = sample1();
assertTrue("Incorrect type in the selector", (cs1.getSelectorType() == CriteriaSelector.COMPARE_EQ)); //$NON-NLS-1$
}
public void testaddElement1() {
CriteriaSelector cs1 = (CriteriaSelector) sample1().clone();
cs1.addElement(new ElementSymbol("d")); //$NON-NLS-1$
assertTrue("Incorrect number of statements in the Block", (cs1.getElements().size() == 4)); //$NON-NLS-1$
}
public void testSelfEquivalence(){
CriteriaSelector s1 = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, s1, s1);
}
public void testEquivalence(){
CriteriaSelector s1 = sample1();
CriteriaSelector s1a = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, s1, s1a);
}
public void testNonEquivalence(){
CriteriaSelector s1 = sample1();
CriteriaSelector s2 = sample2();
int equals = -1;
UnitTestUtil.helpTestEquivalence(equals, s1, s2);
}
}