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- /*
- * Copyright (c) 2006-2015 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.util;
-
- import org.junit.Test;
-
- import static org.junit.Assert.assertArrayEquals;
- import static org.junit.Assert.assertEquals;
-
- public class StringUtilsTest {
-
- @Test
- public void testIndexOfStartOfWord() {
- final String input = "abc 123 def";
- assertEquals(0, StringUtils.indexOfStartOfWord(input, 0));
- assertEquals(0, StringUtils.indexOfStartOfWord(input, 1));
- assertEquals(0, StringUtils.indexOfStartOfWord(input, 2));
-
- assertEquals(4, StringUtils.indexOfStartOfWord(input, 3));
- assertEquals(4, StringUtils.indexOfStartOfWord(input, 4));
- assertEquals(4, StringUtils.indexOfStartOfWord(input, 5));
- assertEquals(4, StringUtils.indexOfStartOfWord(input, 6));
-
- assertEquals(8, StringUtils.indexOfStartOfWord(input, 7));
- assertEquals(8, StringUtils.indexOfStartOfWord(input, 8));
- assertEquals(8, StringUtils.indexOfStartOfWord(input, 9));
- assertEquals(8, StringUtils.indexOfStartOfWord(input, 10));
- }
-
- @Test
- public void testIndexOfEndOfWord() {
- final String input = "abc 123 def";
- assertEquals(3, StringUtils.indexOfEndOfWord(input, 0));
- assertEquals(3, StringUtils.indexOfEndOfWord(input, 1));
- assertEquals(3, StringUtils.indexOfEndOfWord(input, 2));
- assertEquals(3, StringUtils.indexOfEndOfWord(input, 3));
-
- assertEquals(7, StringUtils.indexOfEndOfWord(input, 4));
- assertEquals(7, StringUtils.indexOfEndOfWord(input, 5));
- assertEquals(7, StringUtils.indexOfEndOfWord(input, 6));
- assertEquals(7, StringUtils.indexOfEndOfWord(input, 7));
-
- assertEquals(11, StringUtils.indexOfEndOfWord(input, 8));
- assertEquals(11, StringUtils.indexOfEndOfWord(input, 9));
- assertEquals(11, StringUtils.indexOfEndOfWord(input, 10));
- }
-
- @Test
- public void testIndicesOfWord() {
- final String input = "abc 123 def";
- assertArrayEquals(new int[]{0, 3}, StringUtils.indiciesOfWord(input, 0));
- assertArrayEquals(new int[]{0, 3}, StringUtils.indiciesOfWord(input, 1));
- assertArrayEquals(new int[]{0, 3}, StringUtils.indiciesOfWord(input, 2));
-
- assertArrayEquals(new int[]{0, 0}, StringUtils.indiciesOfWord(input, 3));
-
- assertArrayEquals(new int[]{4, 7}, StringUtils.indiciesOfWord(input, 4));
- assertArrayEquals(new int[]{4, 7}, StringUtils.indiciesOfWord(input, 5));
- assertArrayEquals(new int[]{4, 7}, StringUtils.indiciesOfWord(input, 6));
-
- assertArrayEquals(new int[]{0, 0}, StringUtils.indiciesOfWord(input, 7));
-
- assertArrayEquals(new int[]{8, 11}, StringUtils.indiciesOfWord(input, 8));
- assertArrayEquals(new int[]{8, 11}, StringUtils.indiciesOfWord(input, 9));
- assertArrayEquals(new int[]{8, 11}, StringUtils.indiciesOfWord(input, 10));
- }
-
- }
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