/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.hadoop.fs.shell.find;
import static org.junit.Assert.*;
import java.io.IOException;
import org.apache.hadoop.fs.shell.find.FindOptions;
import org.apache.hadoop.fs.shell.find.NumberExpression;
import org.apache.hadoop.fs.shell.find.Result;
import org.junit.Test;
public class TestNumberExpression extends TestExpression {
@Test
public void applyNumberEquals() throws IOException {
NumberExpression numberExpr = new NumberExpression(){};
addArgument(numberExpr, "5");
numberExpr.initialise(new FindOptions());
assertEquals(Result.PASS, numberExpr.applyNumber(5));
assertEquals(Result.FAIL, numberExpr.applyNumber(4));
assertEquals(Result.FAIL, numberExpr.applyNumber(6));
}
@Test
public void applyNumberGreaterThan() throws IOException {
NumberExpression numberExpr = new NumberExpression(){};
addArgument(numberExpr, "+5");
numberExpr.initialise(new FindOptions());
assertEquals(Result.FAIL, numberExpr.applyNumber(5));
assertEquals(Result.FAIL, numberExpr.applyNumber(4));
assertEquals(Result.PASS, numberExpr.applyNumber(6));
}
@Test
public void applyNumberLessThan() throws IOException {
NumberExpression numberExpr = new NumberExpression(){};
addArgument(numberExpr, "-5");
numberExpr.initialise(new FindOptions());
assertEquals(Result.FAIL, numberExpr.applyNumber(5));
assertEquals(Result.PASS, numberExpr.applyNumber(4));
assertEquals(Result.FAIL, numberExpr.applyNumber(6));
}
}