/*
* 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 org.teiid.core.util.UnitTestUtil;
import org.teiid.query.sql.proc.DeclareStatement;
import org.teiid.query.sql.symbol.ElementSymbol;
import junit.framework.TestCase;
/**
*
* @author gchadalavadaDec 11, 2002
*/
public class TestDeclareStatement extends TestCase {
/**
* Constructor for TestAssignmentStatement.
*/
public TestDeclareStatement(String name) {
super(name);
}
// ################################## TEST HELPERS ################################
public static final DeclareStatement sample1() {
return new DeclareStatement(new ElementSymbol("a"), "String"); //$NON-NLS-1$ //$NON-NLS-2$
}
public static final DeclareStatement sample2() {
return new DeclareStatement(new ElementSymbol("b"), "Integer"); //$NON-NLS-1$ //$NON-NLS-2$
}
// ################################## ACTUAL TESTS ################################
public void testGetVariable() {
DeclareStatement s1 = sample1();
assertEquals("Incorrect variable ", s1.getVariable(), new ElementSymbol("a")); //$NON-NLS-1$ //$NON-NLS-2$
}
public void testGetVariableType() {
DeclareStatement s1 = sample1();
assertEquals("Incorrect variable type ", s1.getVariableType(), "String"); //$NON-NLS-1$ //$NON-NLS-2$
}
public void testSelfEquivalence(){
DeclareStatement s1 = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, s1, s1);
}
public void testEquivalence(){
DeclareStatement s1 = sample1();
DeclareStatement s1a = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, s1, s1a);
}
public void testNonEquivalence(){
DeclareStatement s1 = sample1();
DeclareStatement s2 = sample2();
int equals = -1;
UnitTestUtil.helpTestEquivalence(equals, s1, s2);
}
public void testClone() {
DeclareStatement s1 = sample1();
DeclareStatement s2 = (DeclareStatement)s1.clone();
assertTrue(s1 != s2);
assertEquals(s1, s2);
}
}