Split StringUtilsTrimStripTest in two.

Author: garydgregory

…mons/lang3/StringUtilsTrimStripTest.java …/commons/lang3/StringUtilsStripTest.javasrc/test/java/org/apache/commons/lang3/StringUtilsTrimStripTest.java renamed to src/test/java/org/apache/commons/lang3/StringUtilsStripTest.java src/test/java/org/apache/commons/lang3/StringUtilsTrimStripTest.java renamed to src/test/java/org/apache/commons/lang3/StringUtilsStripTest.java

@@ -24,9 +24,9 @@
 import org.junit.jupiter.api.Test;
 
 /**
- * Tests {@link StringUtils} Trim/Strip methods.
+ * Tests {@link StringUtils} strip methods.
  */
-class StringUtilsTrimStripTest extends AbstractLangTest {
+class StringUtilsStripTest extends AbstractLangTest {
     private static final String FOO = "foo";
 
     @Test
@@ -260,43 +260,4 @@ void testStripToNullString() {
         assertEquals(StringUtilsTest.NON_WHITESPACE,
                 StringUtils.stripToNull(StringUtilsTest.WHITESPACE + StringUtilsTest.NON_WHITESPACE + StringUtilsTest.WHITESPACE));
     }
-
-    @Test
-    void testTrim() {
-        assertEquals(FOO, StringUtils.trim(FOO + "  "));
-        assertEquals(FOO, StringUtils.trim(" " + FOO + "  "));
-        assertEquals(FOO, StringUtils.trim(" " + FOO));
-        assertEquals(FOO, StringUtils.trim(FOO + ""));
-        assertEquals("", StringUtils.trim(" \t\r\n\b "));
-        assertEquals("", StringUtils.trim(StringUtilsTest.TRIMMABLE));
-        assertEquals(StringUtilsTest.NON_TRIMMABLE, StringUtils.trim(StringUtilsTest.NON_TRIMMABLE));
-        assertEquals("", StringUtils.trim(""));
-        assertNull(StringUtils.trim(null));
-    }
-
-    @Test
-    void testTrimToEmpty() {
-        assertEquals(FOO, StringUtils.trimToEmpty(FOO + "  "));
-        assertEquals(FOO, StringUtils.trimToEmpty(" " + FOO + "  "));
-        assertEquals(FOO, StringUtils.trimToEmpty(" " + FOO));
-        assertEquals(FOO, StringUtils.trimToEmpty(FOO + ""));
-        assertEquals("", StringUtils.trimToEmpty(" \t\r\n\b "));
-        assertEquals("", StringUtils.trimToEmpty(StringUtilsTest.TRIMMABLE));
-        assertEquals(StringUtilsTest.NON_TRIMMABLE, StringUtils.trimToEmpty(StringUtilsTest.NON_TRIMMABLE));
-        assertEquals("", StringUtils.trimToEmpty(""));
-        assertEquals("", StringUtils.trimToEmpty(null));
-    }
-
-    @Test
-    void testTrimToNull() {
-        assertEquals(FOO, StringUtils.trimToNull(FOO + "  "));
-        assertEquals(FOO, StringUtils.trimToNull(" " + FOO + "  "));
-        assertEquals(FOO, StringUtils.trimToNull(" " + FOO));
-        assertEquals(FOO, StringUtils.trimToNull(FOO + ""));
-        assertNull(StringUtils.trimToNull(" \t\r\n\b "));
-        assertNull(StringUtils.trimToNull(StringUtilsTest.TRIMMABLE));
-        assertEquals(StringUtilsTest.NON_TRIMMABLE, StringUtils.trimToNull(StringUtilsTest.NON_TRIMMABLE));
-        assertNull(StringUtils.trimToNull(""));
-        assertNull(StringUtils.trimToNull(null));
-    }
 }

src/test/java/org/apache/commons/lang3/StringUtilsTrimTest.java

@@ -0,0 +1,70 @@
+/*
+ * 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;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+import org.junit.jupiter.api.Test;
+
+/**
+ * Tests {@link StringUtils} trim methods.
+ */
+class StringUtilsTrimTest extends AbstractLangTest {
+
+    private static final String FOO = "foo";
+
+    @Test
+    void testTrim() {
+        assertEquals(FOO, StringUtils.trim(FOO + "  "));
+        assertEquals(FOO, StringUtils.trim(" " + FOO + "  "));
+        assertEquals(FOO, StringUtils.trim(" " + FOO));
+        assertEquals(FOO, StringUtils.trim(FOO + ""));
+        assertEquals("", StringUtils.trim(" \t\r\n\b "));
+        assertEquals("", StringUtils.trim(StringUtilsTest.TRIMMABLE));
+        assertEquals(StringUtilsTest.NON_TRIMMABLE, StringUtils.trim(StringUtilsTest.NON_TRIMMABLE));
+        assertEquals("", StringUtils.trim(""));
+        assertNull(StringUtils.trim(null));
+    }
+
+    @Test
+    void testTrimToEmpty() {
+        assertEquals(FOO, StringUtils.trimToEmpty(FOO + "  "));
+        assertEquals(FOO, StringUtils.trimToEmpty(" " + FOO + "  "));
+        assertEquals(FOO, StringUtils.trimToEmpty(" " + FOO));
+        assertEquals(FOO, StringUtils.trimToEmpty(FOO + ""));
+        assertEquals("", StringUtils.trimToEmpty(" \t\r\n\b "));
+        assertEquals("", StringUtils.trimToEmpty(StringUtilsTest.TRIMMABLE));
+        assertEquals(StringUtilsTest.NON_TRIMMABLE, StringUtils.trimToEmpty(StringUtilsTest.NON_TRIMMABLE));
+        assertEquals("", StringUtils.trimToEmpty(""));
+        assertEquals("", StringUtils.trimToEmpty(null));
+    }
+
+    @Test
+    void testTrimToNull() {
+        assertEquals(FOO, StringUtils.trimToNull(FOO + "  "));
+        assertEquals(FOO, StringUtils.trimToNull(" " + FOO + "  "));
+        assertEquals(FOO, StringUtils.trimToNull(" " + FOO));
+        assertEquals(FOO, StringUtils.trimToNull(FOO + ""));
+        assertNull(StringUtils.trimToNull(" \t\r\n\b "));
+        assertNull(StringUtils.trimToNull(StringUtilsTest.TRIMMABLE));
+        assertEquals(StringUtilsTest.NON_TRIMMABLE, StringUtils.trimToNull(StringUtilsTest.NON_TRIMMABLE));
+        assertNull(StringUtils.trimToNull(""));
+        assertNull(StringUtils.trimToNull(null));
+    }
+}