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The following commit(s) were added to refs/heads/master by this push:
new dba38b7e7 Add CharSequenceTranslatorTest
dba38b7e7 is described below
commit dba38b7e7e57823afddcfd95690afb28b7e94083
Author: Gary Gregory <[email protected]>
AuthorDate: Tue Nov 3 08:28:06 2026 -0500
Add CharSequenceTranslatorTest
---
.../text/translate/CharSequenceTranslatorTest.java | 74 ++++++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git
a/src/test/java/org/apache/commons/lang3/text/translate/CharSequenceTranslatorTest.java
b/src/test/java/org/apache/commons/lang3/text/translate/CharSequenceTranslatorTest.java
new file mode 100644
index 000000000..8fd4adbef
--- /dev/null
+++
b/src/test/java/org/apache/commons/lang3/text/translate/CharSequenceTranslatorTest.java
@@ -0,0 +1,74 @@
+/*
+ * 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
+ *
+ * https://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.commons.lang3.text.translate;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.apache.commons.lang3.AbstractLangTest;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+import org.junitpioneer.jupiter.DefaultLocale;
+
+/**
+ * Tests {@link CharSequenceTranslator}.
+ */
+@Deprecated
+class CharSequenceTranslatorTest extends AbstractLangTest {
+
+ @ParameterizedTest
+ // @formatter:off
+ @CsvSource({
+ "0, 0", "1, 1", "2, 2", "3, 3", "4, 4", "5, 5", "6, 6", "7, 7",
+ "8, 8", "9, 9", "10, A", "11, B", "12, C", "13, D", "14, E", "15, F",
+ "0x10, 10", "0xFF, FF", "0x100, 100", "0xFFF, FFF", "0x1000, 1000",
+ "0xFFFF, FFFF", "0x10000, 10000", "0xFFFFF, FFFFF", "0x100000, 100000",
+ "0xFFFFFF, FFFFFF", "0x1000000, 1000000", "0xFFFFFFF, FFFFFFF",
"0x10000000, 10000000",
+ "0xABCDEF, ABCDEF", "0x1020304, 1020304", "2147483647, 7FFFFFFF"
+ })
+ // @formatter:on
+ void testHexDigitsAndWidth(final int value, final String expected) {
+ assertEquals(expected, CharSequenceTranslator.hex(value));
+ }
+
+ @Test
+ @DefaultLocale("tr")
+ void testHexIgnoresDefaultLocale() {
+ assertEquals("ABCDEF", CharSequenceTranslator.hex(0xABCDEF));
+ assertEquals("FFFFFFFF", CharSequenceTranslator.hex(-1));
+ }
+
+ @ParameterizedTest
+ @CsvSource({ "-1, FFFFFFFF", "-2, FFFFFFFE", "-16, FFFFFFF0", "-255,
FFFFFF01", "-2147483647, 80000001", "-2147483648, 80000000" })
+ void testHexNegativeValuesUseTwosComplement(final int value, final String
expected) {
+ assertEquals(expected, CharSequenceTranslator.hex(value));
+ }
+
+ @ParameterizedTest
+ // @formatter:off
+ @CsvSource({
+ "0x20, 20", "0x41, 41", "0x7F, 7F", "0x80, 80", "0xE9, E9", "0x20AC,
20AC",
+ "0xD7FF, D7FF", "0xD800, D800", "0xDFFF, DFFF", "0xE000, E000",
"0xFFFF, FFFF",
+ "0x10000, 10000", "0x1F600, 1F600", "0x10FFFF, 10FFFF", "0x110000,
110000"
+ })
+ // @formatter:on
+ void testHexUnicodeBoundaries(final int value, final String expected) {
+ // Conversion accepts any int, including surrogates and values beyond
the Unicode range.
+ assertEquals(expected, CharSequenceTranslator.hex(value));
+ }
+}
