| /* |
| * 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. |
| */ |
| |
| package org.apache.jena.atlas.lib; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.jena.atlas.AtlasException; |
| import org.junit.Test ; |
| |
| public class TestStrUtils |
| { |
| static char marker = '_' ; |
| static char esc[] = { ' ' , '_' } ; |
| |
| static void test(String x) { |
| test(x, null); |
| } |
| |
| static void test(String x, String z) { |
| String y = StrUtils.encodeHex(x, marker, esc); |
| if ( z != null ) |
| assertEquals(z, y); |
| String x2 = StrUtils.decodeHex(y, marker); |
| assertEquals(x, x2); |
| } |
| |
| // Decode only. |
| static void testDecode(String input, String expected) { |
| String x2 = StrUtils.decodeHex(input, marker); |
| assertEquals(expected, x2); |
| } |
| |
| @Test public void enc01() { test("abc") ; } |
| |
| @Test public void enc02() { test("") ; } |
| |
| @Test public void enc03() { test("_", "_5F" ) ; } |
| |
| @Test public void enc04() { test(" ", "_20" ) ; } |
| |
| @Test public void enc05() { test("_ _", "_5F_20_5F" ) ; } |
| |
| @Test public void enc06() { test("_5F", "_5F5F" ) ; } |
| |
| @Test public void enc07() { test("_2") ; } |
| |
| @Test public void enc08() { test("AB_CD", "AB_5FCD") ; } |
| |
| // JENA-1890: Multibyte characters before the "_" |
| // 사용_설명서 (Korean: "User's Guide") |
| |
| @Test public void enc09() { test("\uC0AC\uC6A9_\uC124\uBA85\uC11C"); } |
| // Same string, but using the glyphs for the codepoints, not the \ u value. Same string after Java parsing. |
| @Test public void enc09a() { test("사용_설명서"); } |
| |
| // The decode code works more generally than the encoder. |
| // This tests the decode of the UTF=-8 byte encoding of 사용_설명서 |
| // Note "_5F" which is "_" encoded. |
| @Test public void enc10() { testDecode("_EC_82_AC_EC_9A_A9_5F_EC_84_A4_EB_AA_85_EC_84_9C", "사용_설명서"); } |
| |
| @Test public void enc11() { testDecode("_41", "A"); } |
| |
| @Test(expected=AtlasException.class) public void enc20() { testDecode("_4", null); } |
| |
| @Test(expected=AtlasException.class) public void enc21() { testDecode("_", null); } |
| |
| @Test(expected=AtlasException.class) public void enc22() { testDecode("_X1", null); } |
| |
| @Test(expected=AtlasException.class) public void enc23() { testDecode("_1X", null); } |
| |
| @Test public void prefix_ignorecase_1() { |
| boolean b = StrUtils.strStartsWithIgnoreCase("foobar", "FOO"); |
| assertTrue(b); |
| } |
| |
| @Test public void prefix_ignorecase_2() { |
| boolean b = StrUtils.strStartsWithIgnoreCase("foobar", "bar"); |
| assertFalse(b); |
| } |
| @Test public void prefix_ignorecase_3() { |
| boolean b = StrUtils.strStartsWithIgnoreCase("foo", "foobar"); |
| assertFalse(b); |
| } |
| |
| @Test public void suffix_ignorecase_1() { |
| boolean b = StrUtils.strEndsWithIgnoreCase("foobar", "BAR"); |
| assertTrue(b); |
| } |
| |
| @Test public void suffix_ignorecase_2() { |
| boolean b = StrUtils.strEndsWithIgnoreCase("foobar", "oo"); |
| assertFalse(b); |
| } |
| @Test public void suffix_ignorecase_3() { |
| boolean b = StrUtils.strEndsWithIgnoreCase("bar", "foobar"); |
| assertFalse(b); |
| } |
| |
| |
| } |