| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.ui.tests.internal; |
| |
| import org.eclipse.ui.internal.util.Util; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * @since 3.5 |
| */ |
| public class UtilTest extends TestCase { |
| public UtilTest(String name) { |
| super(name); |
| } |
| |
| public void testBasicSplit() { |
| final String field = "field1"; |
| String[] result = Util.split(field, ','); |
| assertEquals(1, result.length); |
| assertEquals(field, result[0]); |
| } |
| |
| public void testBasic2Split() { |
| final String field = "field1,field2"; |
| String[] result = Util.split(field, ','); |
| assertEquals(2, result.length); |
| assertEquals("field1", result[0]); |
| assertEquals("field2", result[1]); |
| } |
| |
| public void testBasic3Split() { |
| final String field = "field1,field3,field2"; |
| String[] result = Util.split(field, ','); |
| assertEquals(3, result.length); |
| assertEquals("field1", result[0]); |
| assertEquals("field3", result[1]); |
| assertEquals("field2", result[2]); |
| } |
| |
| public void testNothingSplit() { |
| final String field = ""; |
| String[] result = Util.split(field, ','); |
| assertEquals(1, result.length); |
| assertEquals(0, result[0].length()); |
| } |
| |
| public void testNothingUsefulSplit() { |
| final String field = ","; |
| String[] result = Util.split(field, ','); |
| assertEquals(0, result.length); |
| } |
| |
| public void testNothingUseful2Split() { |
| final String field = ",,"; |
| String[] result = Util.split(field, ','); |
| assertEquals(0, result.length); |
| } |
| |
| public void testNothingUsefulSpaceSplit() { |
| final String field = " ,"; |
| String[] result = Util.split(field, ','); |
| assertEquals(1, result.length); |
| assertEquals(" ", result[0]); |
| } |
| |
| public void testNothingUsefulSpaceSplit2() { |
| final String field = ", "; |
| String[] result = Util.split(field, ','); |
| assertEquals(2, result.length); |
| assertEquals(0, result[0].length()); |
| assertEquals(" ", result[1]); |
| } |
| |
| public void testNothingUsefulSpaceSplit3() { |
| final String field = " , "; |
| String[] result = Util.split(field, ','); |
| assertEquals(2, result.length); |
| assertEquals(" ", result[0]); |
| assertEquals(" ", result[1]); |
| } |
| |
| public void test2Delimiters() { |
| final String field = "field1,,field3,field2"; |
| String[] result = Util.split(field, ','); |
| assertEquals(4, result.length); |
| assertEquals("field1", result[0]); |
| assertEquals(0, result[1].length()); |
| assertEquals("field3", result[2]); |
| assertEquals("field2", result[3]); |
| } |
| |
| public void test3Delimiters() { |
| final String field = "field1,,,field3,field2"; |
| String[] result = Util.split(field, ','); |
| assertEquals(5, result.length); |
| assertEquals("field1", result[0]); |
| assertEquals(0, result[1].length()); |
| assertEquals(0, result[2].length()); |
| assertEquals("field3", result[3]); |
| assertEquals("field2", result[4]); |
| } |
| } |