2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
14 package org.openhab.binding.phc.internal.util;
16 import static org.junit.jupiter.api.Assertions.*;
18 import org.eclipse.jdt.annotation.NonNullByDefault;
19 import org.junit.jupiter.api.Test;
22 * The {@link StringUtils} class defines some static string utility methods
24 * @author Leo Siepel - Initial contribution
27 public class StringUtilsTest {
30 public void padLeft() {
31 assertEquals("000000", StringUtils.padLeft("", 6, "0"));
32 assertEquals("000000", StringUtils.padLeft(null, 6, "0"));
33 assertEquals("000teststr", StringUtils.padLeft("teststr", 10, "0"));
34 assertEquals("AAAAAAp3RF@CT", StringUtils.padLeft("p3RF@CT", 13, "A"));
35 assertEquals("nopaddingshouldhappen", StringUtils.padLeft("nopaddingshouldhappen", 21, "x"));
36 assertEquals("LongerStringThenMinSize", StringUtils.padLeft("LongerStringThenMinSize", 10, "x"));