/*
* Copyright 2008 Udai Gupta, Ralf Joachim
*
* 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.castor.cpa.query.object.function;
import java.math.BigDecimal;
import junit.framework.TestCase;
import org.castor.cpa.query.Expression;
import org.castor.cpa.query.Function;
import org.castor.cpa.query.QueryObject;
import org.castor.cpa.query.object.expression.AbstractExpression;
import org.castor.cpa.query.object.literal.BigDecimalLiteral;
import org.castor.cpa.query.object.literal.DoubleLiteral;
import org.castor.cpa.query.object.literal.LongLiteral;
/**
* Junit Test for testing LOCATE function class of query objects.
*
* @author <a href="mailto:mailtoud AT gmail DOT com">Udai Gupta</a>
* @author <a href="mailto:ralf DOT joachim AT syscon DOT eu">Ralf Joachim</a>
* @version $Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
* @since 1.3
*/
public final class TestLocate extends TestCase {
//--------------------------------------------------------------------------
/**
* Junit Test for instance.
*/
public void testInstance() {
QueryObject n = new Locate();
assertTrue(n instanceof AbstractFunction);
assertTrue(n instanceof Function);
assertTrue(n instanceof AbstractExpression);
assertTrue(n instanceof Expression);
}
/**
* Junit Test for constructor.
*/
public void testConstructor() {
Locate n = new Locate();
assertTrue(n.getIndex() instanceof LongLiteral);
assertEquals(1, ((LongLiteral) n.getIndex()).getValue());
}
/**
* Junit Test for Getter and Setter methods.
*/
public void testGSetter() {
Locate n = new Locate();
Expression string = new MockExpression();
Expression value = new MockExpression();
Expression index = new MockExpression();
n.setString(string);
n.setValue(value);
n.setIndex(index);
assertEquals(string, n.getString());
assertEquals(value, n.getValue());
assertEquals(index, n.getIndex());
}
/**
* Junit Test for toString method.
*/
public void testToString() {
Locate n = new Locate();
Expression string = new MockExpression();
Expression value = new MockExpression();
Expression index = new MockExpression();
n.setString(string);
n.setValue(value);
n.setIndex(index);
assertEquals("LOCATE(expression, expression, expression)", n.toString());
n.setString(new MockExpression());
n.setValue(null);
n.setIndex(new MockExpression());
assertEquals("LOCATE(expression, , expression)", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(null);
assertEquals("LOCATE(expression, expression, )", n.toString());
n.setString(null);
n.setValue(new MockExpression());
n.setIndex(new MockExpression());
assertEquals("LOCATE(, expression, expression)", n.toString());
n.setString(null);
n.setValue(null);
n.setIndex(new MockExpression());
assertEquals("LOCATE(, , expression)", n.toString());
n.setString(new MockExpression());
n.setValue(null);
n.setIndex(null);
assertEquals("LOCATE(expression, , )", n.toString());
n.setString(null);
n.setValue(new MockExpression());
n.setIndex(null);
assertEquals("LOCATE(, expression, )", n.toString());
n.setString(null);
n.setValue(null);
n.setIndex(null);
assertEquals("LOCATE(, , )", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(new LongLiteral(1));
assertEquals("LOCATE(expression, expression)", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(new LongLiteral(2));
assertEquals("LOCATE(expression, expression, 2)", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(new DoubleLiteral(1.0));
assertEquals("LOCATE(expression, expression)", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(new DoubleLiteral(2.0));
assertEquals("LOCATE(expression, expression, 2.0)", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(new BigDecimalLiteral(new BigDecimal("1.0")));
assertEquals("LOCATE(expression, expression)", n.toString());
n.setString(new MockExpression());
n.setValue(new MockExpression());
n.setIndex(new BigDecimalLiteral(new BigDecimal("2.0")));
assertEquals("LOCATE(expression, expression, 2.0)", n.toString());
}
//--------------------------------------------------------------------------
}