/**
* Copyright 2014 Eediom Inc.
*
* 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.araqne.logdb.query.expr;
import static org.junit.Assert.*;
import org.junit.Test;
public class RightTest {
@Test
public void testManual() {
assertEquals("6789", FunctionUtil.parseExpr("right(\"0123456789\", 4)").eval(null));
assertEquals("0123456789", FunctionUtil.parseExpr("right(\"0123456789\", 11)").eval(null));
assertEquals("", FunctionUtil.parseExpr("right(\"0123456789\", 0)").eval(null));
assertEquals("34", FunctionUtil.parseExpr("right(1234, 2)").eval(null));
assertEquals(".23", FunctionUtil.parseExpr("right(1.23, 3)").eval(null));
assertNull(FunctionUtil.parseExpr("right(int(\"invalid\"), 3)").eval(null));
}
}