| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.util; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Unit tests for {@link TextUtils}. |
| * |
| */ |
| public class TestTextUtils { |
| |
| @Test |
| public void testTextEmpty() { |
| Assert.assertTrue(TextUtils.isEmpty(null)); |
| Assert.assertTrue(TextUtils.isEmpty("")); |
| Assert.assertFalse(TextUtils.isEmpty("\t")); |
| } |
| |
| @Test |
| public void testTextBlank() { |
| Assert.assertTrue(TextUtils.isBlank(null)); |
| Assert.assertTrue(TextUtils.isBlank("")); |
| Assert.assertTrue(TextUtils.isBlank(" ")); |
| Assert.assertTrue(TextUtils.isBlank("\t")); |
| } |
| |
| @Test |
| public void testTextContainsBlanks() { |
| Assert.assertFalse(TextUtils.containsBlanks(null)); |
| Assert.assertFalse(TextUtils.containsBlanks("")); |
| Assert.assertTrue(TextUtils.containsBlanks(" ")); |
| Assert.assertTrue(TextUtils.containsBlanks("\t")); |
| Assert.assertTrue(TextUtils.containsBlanks(" a")); |
| Assert.assertFalse(TextUtils.containsBlanks("a")); |
| } |
| |
| @Test |
| public void testToHexString() { |
| Assert.assertEquals("000c2001ff", TextUtils.toHexString(new byte[] { 0, 12, 32, 1 , -1})); |
| Assert.assertEquals(null, TextUtils.toHexString(null)); |
| } |
| |
| } |