1 files changed, 84 insertions, 0 deletions
diff --git a/src/test/java/org/apache/commons/lang3/text/translate/OctalUnescaperTest.java b/src/test/java/org/apache/commons/lang3/text/translate/OctalUnescaperTest.java
new file mode 100644
index 000000000..8fa2d4948
--- /dev/null
+++ b/src/test/java/org/apache/commons/lang3/text/translate/OctalUnescaperTest.java
@@ -0,0 +1,84 @@
+/*
+ * 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.commons.lang3.text.translate;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.apache.commons.lang3.AbstractLangTest;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang3.text.translate.OctalUnescaper}.
+ */
+@Deprecated
+public class OctalUnescaperTest extends AbstractLangTest {
+
+    @Test
+    public void testBetween() {
+        final OctalUnescaper oue = new OctalUnescaper();   //.between("1", "377");
+
+        String input = "\\45";
+        String result = oue.translate(input);
+        assertEquals("\45", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\377";
+        result = oue.translate(input);
+        assertEquals("\377", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\377 and";
+        result = oue.translate(input);
+        assertEquals("\377 and", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\378 and";
+        result = oue.translate(input);
+        assertEquals("\37" + "8 and", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\378";
+        result = oue.translate(input);
+        assertEquals("\37" + "8", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\1";
+        result = oue.translate(input);
+        assertEquals("\1", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\036";
+        result = oue.translate(input);
+        assertEquals("\036", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\0365";
+        result = oue.translate(input);
+        assertEquals("\036" + "5", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\003";
+        result = oue.translate(input);
+        assertEquals("\003", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\0003";
+        result = oue.translate(input);
+        assertEquals("\000" + "3", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\279";
+        result = oue.translate(input);
+        assertEquals("\279", result, "Failed to unescape octal characters via the between method");
+
+        input = "\\999";
+        result = oue.translate(input);
+        assertEquals("\\999", result, "Failed to ignore an out of range octal character via the between method");
+    }
+
+}