1f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka/* 2f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * Copyright (C) 2014 The Android Open Source Project 3f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * 4f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * Licensed under the Apache License, Version 2.0 (the "License"); 5f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * you may not use this file except in compliance with the License. 6f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * You may obtain a copy of the License at 7f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * 8f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * http://www.apache.org/licenses/LICENSE-2.0 9f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * 10f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * Unless required by applicable law or agreed to in writing, software 11f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * distributed under the License is distributed on an "AS IS" BASIS, 12f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * See the License for the specific language governing permissions and 14f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka * limitations under the License. 15f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka */ 16f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 17f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaokapackage com.android.inputmethod.latin.common; 18f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 19f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaokaimport android.test.AndroidTestCase; 20f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaokaimport android.test.suitebuilder.annotation.SmallTest; 21f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 22f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaokaimport java.util.Locale; 23f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 24f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka@SmallTest 25f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaokapublic class StringUtilsTests extends AndroidTestCase { 26f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka private static final Locale US = Locale.US; 27f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka private static final Locale GERMAN = Locale.GERMAN; 28f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka private static final Locale TURKEY = new Locale("tr", "TR"); 29f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka private static final Locale GREECE = new Locale("el", "GR"); 30f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 316c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka private static void assert_toTitleCaseOfKeyLabel(final Locale locale, 32f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka final String lowerCase, final String expected) { 33f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assertEquals(lowerCase + " in " + locale, expected, 346c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka StringUtils.toTitleCaseOfKeyLabel(lowerCase, locale)); 35f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 36f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 376c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka public void test_toTitleCaseOfKeyLabel() { 386c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(US, null, null); 396c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(US, "", ""); 406c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(US, "aeiou", "AEIOU"); 41f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE 42f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE 43f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00EE: "î" LATIN SMALL LETTER I WITH CIRCUMFLEX 44f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00F6: "ö" LATIN SMALL LETTER O WITH DIAERESIS 45f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+016B: "ū" LATIN SMALL LETTER U WITH MACRON 46f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00F1: "ñ" LATIN SMALL LETTER N WITH TILDE 47f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00E7: "ç" LATIN SMALL LETTER C WITH CEDILLA 48f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00C0: "À" LATIN CAPITAL LETTER A WITH GRAVE 49f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00C8: "È" LATIN CAPITAL LETTER E WITH GRAVE 50f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00CE: "Î" LATIN CAPITAL LETTER I WITH CIRCUMFLEX 51f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00D6: "Ö" LATIN CAPITAL LETTER O WITH DIAERESIS 52f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+016A: "Ū" LATIN CAPITAL LETTER U WITH MACRON 53f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00D1: "Ñ" LATIN CAPITAL LETTER N WITH TILDE 54f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00C7: "Ç" LATIN CAPITAL LETTER C WITH CEDILLA 556c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(US, 56f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u00E0\u00E8\u00EE\u00F6\u016B\u00F1\u00E7", 57f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u00C0\u00C8\u00CE\u00D6\u016A\u00D1\u00C7"); 58f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00DF: "ß" LATIN SMALL LETTER SHARP S 59f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+015B: "ś" LATIN SMALL LETTER S WITH ACUTE 60f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0161: "š" LATIN SMALL LETTER S WITH CARON 61f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+015A: "Ś" LATIN CAPITAL LETTER S WITH ACUTE 62f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0160: "Š" LATIN CAPITAL LETTER S WITH CARONZ 636c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(GERMAN, 64f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u00DF\u015B\u0161", 65f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "SS\u015A\u0160"); 66f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0259: "ə" LATIN SMALL LETTER SCHWA 67f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0069: "i" LATIN SMALL LETTER I 68f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0131: "ı" LATIN SMALL LETTER DOTLESS I 69f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+018F: "Ə" LATIN SMALL LETTER SCHWA 70f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0130: "İ" LATIN SMALL LETTER I WITH DOT ABOVE 71f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0049: "I" LATIN SMALL LETTER I 726c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(TURKEY, 73f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u0259\u0069\u0131", 74f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u018F\u0130\u0049"); 75f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03C3: "σ" GREEK SMALL LETTER SIGMA 76f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03C2: "ς" GREEK SMALL LETTER FINAL SIGMA 77f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03A3: "Σ" GREEK CAPITAL LETTER SIGMA 786c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(GREECE, 79f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u03C3\u03C2", 80f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u03A3\u03A3"); 81f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AC: "ά" GREEK SMALL LETTER ALPHA WITH TONOS 82f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AD: "έ" GREEK SMALL LETTER EPSILON WITH TONOS 83f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AE: "ή" GREEK SMALL LETTER ETA WITH TONOS 84f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AF: "ί" GREEK SMALL LETTER IOTA WITH TONOS 85f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03CC: "ό" GREEK SMALL LETTER OMICRON WITH TONOS 86f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03CD: "ύ" GREEK SMALL LETTER UPSILON WITH TONOS 87f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03CE: "ώ" GREEK SMALL LETTER OMEGA WITH TONOS 88f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0386: "Ά" GREEK CAPITAL LETTER ALPHA WITH TONOS 89f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0388: "Έ" GREEK CAPITAL LETTER EPSILON WITH TONOS 90f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0389: "Ή" GREEK CAPITAL LETTER ETA WITH TONOS 91f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+038A: "Ί" GREEK CAPITAL LETTER IOTA WITH TONOS 92f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+038C: "Ό" GREEK CAPITAL LETTER OMICRON WITH TONOS 93f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+038E: "Ύ" GREEK CAPITAL LETTER UPSILON WITH TONOS 94f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+038F: "Ώ" GREEK CAPITAL LETTER OMEGA WITH TONOS 956c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(GREECE, 96f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u03AC\u03AD\u03AE\u03AF\u03CC\u03CD\u03CE", 97f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u0386\u0388\u0389\u038A\u038C\u038E\u038F"); 98f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03CA: "ϊ" GREEK SMALL LETTER IOTA WITH DIALYTIKA 99f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03CB: "ϋ" GREEK SMALL LETTER UPSILON WITH DIALYTIKA 100f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0390: "ΐ" GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS 101f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03B0: "ΰ" GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS 102f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AA: "Ϊ" GREEK CAPITAL LETTER IOTA WITH DIALYTIKA 103f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AB: "Ϋ" GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA 104f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0399: "Ι" GREEK CAPITAL LETTER IOTA 105f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03A5: "Υ" GREEK CAPITAL LETTER UPSILON 106f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0308: COMBINING DIAERESIS 107f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0301: COMBINING GRAVE ACCENT 1086c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyLabel(GREECE, 109f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u03CA\u03CB\u0390\u03B0", 110f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka "\u03AA\u03AB\u0399\u0308\u0301\u03A5\u0308\u0301"); 111f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 112f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 1136c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka private static void assert_toTitleCaseOfKeyCode(final Locale locale, final int lowerCase, 114f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka final int expected) { 115f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assertEquals(lowerCase + " in " + locale, expected, 1166c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka StringUtils.toTitleCaseOfKeyCode(lowerCase, locale)); 117f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 118f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 1196c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka public void test_toTitleCaseOfKeyCode() { 1206c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(US, Constants.CODE_ENTER, Constants.CODE_ENTER); 1216c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(US, Constants.CODE_SPACE, Constants.CODE_SPACE); 1226c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(US, Constants.CODE_COMMA, Constants.CODE_COMMA); 123f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0069: "i" LATIN SMALL LETTER I 124f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0131: "ı" LATIN SMALL LETTER DOTLESS I 125f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0130: "İ" LATIN SMALL LETTER I WITH DOT ABOVE 126f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0049: "I" LATIN SMALL LETTER I 1276c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(US, 0x0069, 0x0049); // i -> I 1286c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(US, 0x0131, 0x0049); // ı -> I 1296c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(TURKEY, 0x0069, 0x0130); // i -> İ 1306c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(TURKEY, 0x0131, 0x0049); // ı -> I 131f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+00DF: "ß" LATIN SMALL LETTER SHARP S 132f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // The title case of "ß" is "SS". 1336c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(US, 0x00DF, Constants.CODE_UNSPECIFIED); 134f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AC: "ά" GREEK SMALL LETTER ALPHA WITH TONOS 135f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+0386: "Ά" GREEK CAPITAL LETTER ALPHA WITH TONOS 1366c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(GREECE, 0x03AC, 0x0386); 137f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03CA: "ϊ" GREEK SMALL LETTER IOTA WITH DIALYTIKA 138f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03AA: "Ϊ" GREEK CAPITAL LETTER IOTA WITH DIALYTIKA 1396c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(GREECE, 0x03CA, 0x03AA); 140f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // U+03B0: "ΰ" GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS 141f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka // The title case of "ΰ" is "\u03A5\u0308\u0301". 1426c47403e27fd703ece844f4b1b24632721da1772Tadashi G. Takaoka assert_toTitleCaseOfKeyCode(GREECE, 0x03B0, Constants.CODE_UNSPECIFIED); 143f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 144f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 145f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka private static void assert_capitalizeFirstCodePoint(final Locale locale, final String text, 146f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka final String expected) { 147f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assertEquals(text + " in " + locale, expected, 148f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka StringUtils.capitalizeFirstCodePoint(text, locale)); 149f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 150f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 151f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka public void test_capitalizeFirstCodePoint() { 152f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(US, "", ""); 153f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(US, "a", "A"); 154f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(US, "à", "À"); 155f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(US, "ß", "SS"); 156f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(US, "text", "Text"); 157f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(US, "iGoogle", "IGoogle"); 158f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(TURKEY, "iyi", "İyi"); 159f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(TURKEY, "ısırdı", "Isırdı"); 160f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(GREECE, "ά", "Ά"); 161f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstCodePoint(GREECE, "άνεση", "Άνεση"); 162f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 163f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 164f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka private static void assert_capitalizeFirstAndDowncaseRest(final Locale locale, 165f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka final String text, final String expected) { 166f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assertEquals(text + " in " + locale, expected, 167f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest(text, locale)); 168f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 169f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka 170f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka public void test_capitalizeFirstAndDowncaseRest() { 171f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "", ""); 172f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "a", "A"); 173f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "à", "À"); 174f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "ß", "SS"); 175f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "text", "Text"); 176f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "iGoogle", "Igoogle"); 177f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "invite", "Invite"); 178f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(US, "INVITE", "Invite"); 179f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(TURKEY, "iyi", "İyi"); 180f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(TURKEY, "İYİ", "İyi"); 181f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(TURKEY, "ısırdı", "Isırdı"); 182f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(TURKEY, "ISIRDI", "Isırdı"); 183f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(GREECE, "ά", "Ά"); 184f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(GREECE, "άνεση", "Άνεση"); 185f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka assert_capitalizeFirstAndDowncaseRest(GREECE, "ΆΝΕΣΗ", "Άνεση"); 186f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka } 187cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 188cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testContainsInArray() { 189cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("empty array", StringUtils.containsInArray("key", new String[0])); 190cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("not in 1 element", StringUtils.containsInArray("key", new String[] { 191cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka "key1" 192cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka })); 193cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("not in 2 elements", StringUtils.containsInArray("key", new String[] { 194cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka "key1", "key2" 195cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka })); 196cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 197cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue("in 1 element", StringUtils.containsInArray("key", new String[] { 198cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka "key" 199cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka })); 200cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue("in 2 elements", StringUtils.containsInArray("key", new String[] { 201cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka "key1", "key" 202cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka })); 203cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 204cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 205cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testContainsInCommaSplittableText() { 206cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("null", StringUtils.containsInCommaSplittableText("key", null)); 207cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("empty", StringUtils.containsInCommaSplittableText("key", "")); 208cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("not in 1 element", 209cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.containsInCommaSplittableText("key", "key1")); 210cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse("not in 2 elements", 211cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.containsInCommaSplittableText("key", "key1,key2")); 212cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 213cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue("in 1 element", StringUtils.containsInCommaSplittableText("key", "key")); 214cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue("in 2 elements", StringUtils.containsInCommaSplittableText("key", "key1,key")); 215cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 216cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 217cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testRemoveFromCommaSplittableTextIfExists() { 218cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("null", "", StringUtils.removeFromCommaSplittableTextIfExists("key", null)); 219cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("empty", "", StringUtils.removeFromCommaSplittableTextIfExists("key", "")); 220cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 221cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("not in 1 element", "key1", 222cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key1")); 223cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("not in 2 elements", "key1,key2", 224cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key1,key2")); 225cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 226cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("in 1 element", "", 227cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key")); 228cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("in 2 elements at position 1", "key2", 229cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key,key2")); 230cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("in 2 elements at position 2", "key1", 231cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key1,key")); 232cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("in 3 elements at position 2", "key1,key3", 233cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key1,key,key3")); 234cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 235cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("in 3 elements at position 1,2,3", "", 236cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists("key", "key,key,key")); 237cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("in 5 elements at position 2,4", "key1,key3,key5", 238cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.removeFromCommaSplittableTextIfExists( 239cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka "key", "key1,key,key3,key,key5")); 240cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 241cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 242cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 243cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testCapitalizeFirstCodePoint() { 244cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("SSaa", 245cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("ßaa", Locale.GERMAN)); 246cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("Aßa", 247cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("aßa", Locale.GERMAN)); 248cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("Iab", 249cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("iab", Locale.ENGLISH)); 250cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("CAmElCaSe", 251cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("cAmElCaSe", Locale.ENGLISH)); 252cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("İab", 253cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("iab", new Locale("tr"))); 254cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("AİB", 255cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("AİB", new Locale("tr"))); 256cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("A", 257cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("a", Locale.ENGLISH)); 258cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("A", 259cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstCodePoint("A", Locale.ENGLISH)); 260cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 261cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 262cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testCapitalizeFirstAndDowncaseRest() { 263cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("SSaa", 264cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("ßaa", Locale.GERMAN)); 265cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("Aßa", 266cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("aßa", Locale.GERMAN)); 267cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("Iab", 268cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("iab", Locale.ENGLISH)); 269cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("Camelcase", 270cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("cAmElCaSe", Locale.ENGLISH)); 271cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("İab", 272cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("iab", new Locale("tr"))); 273cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("Aib", 274cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("AİB", new Locale("tr"))); 275cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("A", 276cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("a", Locale.ENGLISH)); 277cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("A", 278cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.capitalizeFirstAndDowncaseRest("A", Locale.ENGLISH)); 279cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 280cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 281cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testGetCapitalizationType() { 282cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_NONE, 283cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("capitalize")); 284cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_NONE, 285cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("cApITalize")); 286cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_NONE, 287cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("capitalizE")); 288cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_NONE, 289cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("__c a piu$@tali56ze")); 290cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_FIRST, 291cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("A__c a piu$@tali56ze")); 292cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_FIRST, 293cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("Capitalize")); 294cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_FIRST, 295cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType(" Capitalize")); 296cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_ALL, 297cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("CAPITALIZE")); 298cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_ALL, 299cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType(" PI26LIE")); 300cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(StringUtils.CAPITALIZE_NONE, 301cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.getCapitalizationType("")); 302cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 303cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 304cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testIsIdenticalAfterUpcaseIsIdenticalAfterDowncase() { 305cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase("capitalize")); 306cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.isIdenticalAfterDowncase("capitalize")); 307cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase("cApITalize")); 308cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase("cApITalize")); 309cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase("capitalizE")); 310cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase("capitalizE")); 311cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase("__c a piu$@tali56ze")); 312cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.isIdenticalAfterDowncase("__c a piu$@tali56ze")); 313cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase("A__c a piu$@tali56ze")); 314cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase("A__c a piu$@tali56ze")); 315cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase("Capitalize")); 316cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase("Capitalize")); 317cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterUpcase(" Capitalize")); 318cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase(" Capitalize")); 319cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.isIdenticalAfterUpcase("CAPITALIZE")); 320cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase("CAPITALIZE")); 321cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.isIdenticalAfterUpcase(" PI26LIE")); 322cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.isIdenticalAfterDowncase(" PI26LIE")); 323cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.isIdenticalAfterUpcase("")); 324cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.isIdenticalAfterDowncase("")); 325cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 326cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 327cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka private static void checkCapitalize(final String src, final String dst, 328cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int[] sortedSeparators, final Locale locale) { 329cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(dst, StringUtils.capitalizeEachWord(src, sortedSeparators, locale)); 330cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assert(src.equals(dst) 331cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka == StringUtils.isIdenticalAfterCapitalizeEachWord(src, sortedSeparators)); 332cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 333cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 334cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka private static final int[] SPACE = { Constants.CODE_SPACE }; 335cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka private static final int[] SPACE_PERIOD = StringUtils.toSortedCodePointArray(" ."); 336cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka private static final int[] SENTENCE_SEPARATORS = 337cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka StringUtils.toSortedCodePointArray(" \n.!?*()&"); 338cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka private static final int[] WORD_SEPARATORS = StringUtils.toSortedCodePointArray(" \n.!?*,();&"); 339cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 340cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testCapitalizeEachWord() { 341cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("", "", SPACE, Locale.ENGLISH); 342cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("test", "Test", SPACE, Locale.ENGLISH); 343cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize(" test", " Test", SPACE, Locale.ENGLISH); 344cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test", "Test", SPACE, Locale.ENGLISH); 345cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize(" Test", " Test", SPACE, Locale.ENGLISH); 346cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize(".Test", ".test", SPACE, Locale.ENGLISH); 347cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize(".Test", ".Test", SPACE_PERIOD, Locale.ENGLISH); 348cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("test and retest", "Test And Retest", SPACE_PERIOD, Locale.ENGLISH); 349cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test and retest", "Test And Retest", SPACE_PERIOD, Locale.ENGLISH); 350cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test And Retest", "Test And Retest", SPACE_PERIOD, Locale.ENGLISH); 351cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test And.Retest ", "Test And.Retest ", SPACE_PERIOD, Locale.ENGLISH); 352cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test And.retest ", "Test And.Retest ", SPACE_PERIOD, Locale.ENGLISH); 353cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test And.retest ", "Test And.retest ", SPACE, Locale.ENGLISH); 354cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test And.Retest ", "Test And.retest ", SPACE, Locale.ENGLISH); 355cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("test and ietest", "Test And İetest", SPACE_PERIOD, new Locale("tr")); 356cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("test and ietest", "Test And Ietest", SPACE_PERIOD, Locale.ENGLISH); 357cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test&Retest", "Test&Retest", SENTENCE_SEPARATORS, Locale.ENGLISH); 358cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Test&retest", "Test&Retest", SENTENCE_SEPARATORS, Locale.ENGLISH); 359cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("test&Retest", "Test&Retest", SENTENCE_SEPARATORS, Locale.ENGLISH); 360cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("rest\nrecreation! And in the end...", 361cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka "Rest\nRecreation! And In The End...", WORD_SEPARATORS, Locale.ENGLISH); 362cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("lorem ipsum dolor sit amet", "Lorem Ipsum Dolor Sit Amet", 363cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka WORD_SEPARATORS, Locale.ENGLISH); 364cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Lorem!Ipsum (Dolor) Sit * Amet", "Lorem!Ipsum (Dolor) Sit * Amet", 365cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka WORD_SEPARATORS, Locale.ENGLISH); 366cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka checkCapitalize("Lorem!Ipsum (dolor) Sit * Amet", "Lorem!Ipsum (Dolor) Sit * Amet", 367cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka WORD_SEPARATORS, Locale.ENGLISH); 368cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 369cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 370cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testLooksLikeURL() { 371cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("http://www.google.")); 372cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.lastPartLooksLikeURL("word wo")); 373cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("/etc/foo")); 374cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.lastPartLooksLikeURL("left/right")); 375cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("www.goo")); 376cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("www.")); 377cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.lastPartLooksLikeURL("U.S.A")); 378cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.lastPartLooksLikeURL("U.S.A.")); 379cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("rtsp://foo.")); 380cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("://")); 381cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.lastPartLooksLikeURL("abc/")); 382cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("abc.def/ghi")); 383cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertFalse(StringUtils.lastPartLooksLikeURL("abc.def")); 384cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka // TODO: ideally this would not look like a URL, but to keep down the complexity of the 385cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka // code for now True is acceptable. 386cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL("abc./def")); 387cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka // TODO: ideally this would not look like a URL, but to keep down the complexity of the 388cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka // code for now True is acceptable. 389cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(StringUtils.lastPartLooksLikeURL(".abc/def")); 390cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 391cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 392cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testHexStringUtils() { 393cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final byte[] bytes = new byte[] { (byte)0x01, (byte)0x11, (byte)0x22, (byte)0x33, 394cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka (byte)0x55, (byte)0x88, (byte)0xEE }; 395cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final String bytesStr = StringUtils.byteArrayToHexString(bytes); 396cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final byte[] bytes2 = StringUtils.hexStringToByteArray(bytesStr); 397cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka for (int i = 0; i < bytes.length; ++i) { 398cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(bytes[i] == bytes2[i]); 399cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 400cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final String bytesStr2 = StringUtils.byteArrayToHexString(bytes2); 401cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue(bytesStr.equals(bytesStr2)); 402cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 403cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 404cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testToCodePointArray() { 405cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final String STR_WITH_SUPPLEMENTARY_CHAR = "abcde\uD861\uDED7fgh\u0000\u2002\u2003\u3000xx"; 406cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int[] EXPECTED_RESULT = new int[] { 'a', 'b', 'c', 'd', 'e', 0x286D7, 'f', 'g', 'h', 407cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 0, 0x2002, 0x2003, 0x3000, 'x', 'x'}; 408cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int[] codePointArray = StringUtils.toCodePointArray(STR_WITH_SUPPLEMENTARY_CHAR, 0, 409cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR.length()); 410cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("toCodePointArray, size matches", codePointArray.length, 411cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka EXPECTED_RESULT.length); 412cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka for (int i = 0; i < EXPECTED_RESULT.length; ++i) { 413cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("toCodePointArray position " + i, codePointArray[i], EXPECTED_RESULT[i]); 414cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 415cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 416cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 417cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testCopyCodePointsAndReturnCodePointCount() { 418cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final String STR_WITH_SUPPLEMENTARY_CHAR = "AbcDE\uD861\uDED7fGh\u0000\u2002\u3000あx"; 419cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int[] EXPECTED_RESULT = new int[] { 'A', 'b', 'c', 'D', 'E', 0x286D7, 420cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 'f', 'G', 'h', 0, 0x2002, 0x3000, 'あ', 'x'}; 421cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int[] EXPECTED_RESULT_DOWNCASE = new int[] { 'a', 'b', 'c', 'd', 'e', 0x286D7, 422cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 'f', 'g', 'h', 0, 0x2002, 0x3000, 'あ', 'x'}; 423cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 424cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka int[] codePointArray = new int[50]; 425cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka int codePointCount = StringUtils.copyCodePointsAndReturnCodePointCount(codePointArray, 426cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR, 0, 427cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR.length(), false /* downCase */); 428cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("copyCodePointsAndReturnCodePointCount, size matches", codePointCount, 429cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka EXPECTED_RESULT.length); 430cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka for (int i = 0; i < codePointCount; ++i) { 431cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("copyCodePointsAndReturnCodePointCount position " + i, codePointArray[i], 432cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka EXPECTED_RESULT[i]); 433cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 434cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 435cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka codePointCount = StringUtils.copyCodePointsAndReturnCodePointCount(codePointArray, 436cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR, 0, 437cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR.length(), true /* downCase */); 438cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("copyCodePointsAndReturnCodePointCount downcase, size matches", codePointCount, 439cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka EXPECTED_RESULT_DOWNCASE.length); 440cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka for (int i = 0; i < codePointCount; ++i) { 441cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("copyCodePointsAndReturnCodePointCount position " + i, codePointArray[i], 442cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka EXPECTED_RESULT_DOWNCASE[i]); 443cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 444cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 445cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int JAVA_CHAR_COUNT = 8; 446cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka final int CODEPOINT_COUNT = 7; 447cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka codePointCount = StringUtils.copyCodePointsAndReturnCodePointCount(codePointArray, 448cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR, 0, JAVA_CHAR_COUNT, false /* downCase */); 449cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("copyCodePointsAndReturnCodePointCount, size matches", codePointCount, 450cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka CODEPOINT_COUNT); 451cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka for (int i = 0; i < codePointCount; ++i) { 452cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals("copyCodePointsAndReturnCodePointCount position " + i, codePointArray[i], 453cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka EXPECTED_RESULT[i]); 454cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 455cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 456cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka boolean exceptionHappened = false; 457cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka codePointArray = new int[5]; 458cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka try { 459cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka codePointCount = StringUtils.copyCodePointsAndReturnCodePointCount(codePointArray, 460cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka STR_WITH_SUPPLEMENTARY_CHAR, 0, JAVA_CHAR_COUNT, false /* downCase */); 461cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } catch (ArrayIndexOutOfBoundsException e) { 462cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka exceptionHappened = true; 463cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 464cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertTrue("copyCodePointsAndReturnCodePointCount throws when array is too small", 465cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka exceptionHappened); 466cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 467cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka 468cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka public void testGetTrailingSingleQuotesCount() { 469cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(0, StringUtils.getTrailingSingleQuotesCount("")); 470cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(1, StringUtils.getTrailingSingleQuotesCount("'")); 471cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(5, StringUtils.getTrailingSingleQuotesCount("'''''")); 472cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(0, StringUtils.getTrailingSingleQuotesCount("a")); 473cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(0, StringUtils.getTrailingSingleQuotesCount("'this")); 474cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(1, StringUtils.getTrailingSingleQuotesCount("'word'")); 475cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka assertEquals(0, StringUtils.getTrailingSingleQuotesCount("I'm")); 476cae324c561738c946be98e7a2fb4178e1ae08f9eTadashi G. Takaoka } 477f62b5d633d17b94a7ea46c968e073fdaa3fcbe15Tadashi G. Takaoka} 478