/*
* 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 junit.framework.TestCase;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.query.sql.lang.From;
import org.teiid.query.sql.lang.Query;
import org.teiid.query.sql.lang.Select;
import org.teiid.query.sql.lang.TestSetQuery;
import org.teiid.query.sql.symbol.ElementSymbol;
import org.teiid.query.sql.symbol.GroupSymbol;
public class TestLoopStatement extends TestCase{
public TestLoopStatement(String name) {
super(name);
}
// ################################## TEST HELPERS ################################
public static final Query query1() {
Query q1 = new Query();
Select select = new Select();
select.addSymbol(new ElementSymbol("x")); //$NON-NLS-1$
q1.setSelect(select);
From from = new From();
from.addGroup(new GroupSymbol("g")); //$NON-NLS-1$
q1.setFrom(from);
return q1;
}
public static final Query query2() {
Query q1 = new Query();
Select select = new Select();
select.addSymbol(new ElementSymbol("x2")); //$NON-NLS-1$
q1.setSelect(select);
From from = new From();
from.addGroup(new GroupSymbol("g2")); //$NON-NLS-1$
q1.setFrom(from);
return q1;
}
public static final LoopStatement sample1() {
Block block = TestBlock.sample1();
return new LoopStatement(block, query1(), "cursor"); //$NON-NLS-1$
}
public static final LoopStatement sample2() {
Block block = TestBlock.sample2();
return new LoopStatement(block, query2(), "cursor"); //$NON-NLS-1$
}
// ################################## ACTUAL TESTS ################################
public void testGetBlock() {
LoopStatement b1 = sample1();
assertTrue("Incorrect Block on statement", b1.getBlock().equals(TestBlock.sample1())); //$NON-NLS-1$
}
public void testGetQuery() {
LoopStatement b1 = sample1();
assertTrue("Incorrect Query on statement", b1.getCommand().equals(query1())); //$NON-NLS-1$
}
public void testGetCursorName(){
LoopStatement b1 = sample1();
LoopStatement b2 = sample2();
assertEquals(b1.getCursorName(), b2.getCursorName());
}
public void testSelfEquivalence(){
LoopStatement s1 = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, s1, s1);
}
public void testEquivalence(){
LoopStatement s1 = sample1();
LoopStatement s1a = sample1();
int equals = 0;
UnitTestUtil.helpTestEquivalence(equals, s1, s1a);
}
public void testNonEquivalence(){
LoopStatement s1 = sample1();
LoopStatement s2 = sample2();
int equals = -1;
UnitTestUtil.helpTestEquivalence(equals, s1, s2);
}
public void testCloneNonSimpleQuery(){
Block block = TestBlock.sample1();
LoopStatement ls = new LoopStatement(block, TestSetQuery.sample1(), "cursor"); //$NON-NLS-1$
LoopStatement clone = (LoopStatement) ls.clone();
UnitTestUtil.helpTestEquivalence(0, ls, clone);
}
}