/*
* Copyright 2005-2016 Sixth and Red River Software, Bas Leijdekkers
*
* 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 com.sixrr.stockmetrics.utils;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author Bas Leijdekkers
*/
public class LineUtilTest {
@Test
public void testCountLines() {
final int count = LineUtil.countLines("hello");
assertEquals(1, count);
final int count2 = LineUtil.countLines("hello\n");
assertEquals(1, count2);
final int count3 = LineUtil.countLines("\nhello");
assertEquals(1, count3);
final int count4 = LineUtil.countLines("\n\na\nb\nc\n\n\n");
assertEquals(3, count4);
final int count5 = LineUtil.countLines("");
assertEquals(0, count5);
}
}