diff --git a/hutool-core/src/test/java/cn/hutool/v7/core/text/SplitUtilTest.java b/hutool-core/src/test/java/cn/hutool/v7/core/text/SplitUtilTest.java
deleted file mode 100644
index e02840e234..0000000000
--- a/hutool-core/src/test/java/cn/hutool/v7/core/text/SplitUtilTest.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2013-2026 Hutool Team.
- *
- * Licensed 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 cn.hutool.v7.core.text;
-
-import cn.hutool.v7.core.text.split.SplitUtil;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-
-import java.util.List;
-
-public class SplitUtilTest {
-
-	@Test
-	public void issueI6FKSITest(){
-		// issue:I6FKSI
-		Assertions.assertThrows(IllegalArgumentException.class, () -> SplitUtil.splitByLength("test length 0", 0));
-	}
-
-	@Test
-	public void splitToLongTest() {
-		final String str = "1,2,3,4, 5";
-		long[] longArray = SplitUtil.splitTo(str, ",", long[].class);
-		Assertions.assertArrayEquals(new long[]{1, 2, 3, 4, 5}, longArray);
-
-		longArray = SplitUtil.splitTo(str, ",", long[].class);
-		Assertions.assertArrayEquals(new long[]{1, 2, 3, 4, 5}, longArray);
-	}
-
-	@Test
-	public void splitToIntTest() {
-		final String str = "1,2,3,4, 5";
-		int[] intArray = SplitUtil.splitTo(str, ",", int[].class);
-		Assertions.assertArrayEquals(new int[]{1, 2, 3, 4, 5}, intArray);
-
-		intArray = SplitUtil.splitTo(str, ",", int[].class);
-		Assertions.assertArrayEquals(new int[]{1, 2, 3, 4, 5}, intArray);
-	}
-
-	@Test
-	public void splitTest() {
-		final String str = "a,b ,c,d,,e";
-		final List<String> split = SplitUtil.split(str, ",", -1, true, true);
-		// 测试空是否被去掉
-		Assertions.assertEquals(5, split.size());
-		// 测试去掉两边空白符是否生效
-		Assertions.assertEquals("b", split.get(1));
-
-		final String[] strings = SplitUtil.splitToArray("abc/", StrUtil.SLASH);
-		Assertions.assertEquals(2, strings.length);
-	}
-
-	@Test
-	public void splitEmptyTest() {
-		final String str = "";
-		final List<String> split = SplitUtil.split(str, ",", -1, true, true);
-		// 测试空是否被去掉
-		Assertions.assertEquals(0, split.size());
-	}
-
-	@Test
-	public void splitToArrayNullTest() {
-		final String[] strings = SplitUtil.splitToArray(null, ".");
-		Assertions.assertNotNull(strings);
-		Assertions.assertEquals(0, strings.length);
-	}
-
-}
diff --git a/hutool-core/src/test/java/cn/hutool/v7/core/text/split/SplitUtilTest.java b/hutool-core/src/test/java/cn/hutool/v7/core/text/split/SplitUtilTest.java
index 4814641be0..3b2c177484 100644
--- a/hutool-core/src/test/java/cn/hutool/v7/core/text/split/SplitUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/v7/core/text/split/SplitUtilTest.java
@@ -17,6 +17,7 @@
 package cn.hutool.v7.core.text.split;
 
 import cn.hutool.v7.core.collection.ListUtil;
+import cn.hutool.v7.core.text.StrUtil;
 import cn.hutool.v7.core.text.finder.PatternFinder;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
@@ -31,6 +32,52 @@ import java.util.regex.Pattern;
  */
 public class SplitUtilTest {
 
+	@Test
+	public void issueI6FKSITest(){
+		// issue:I6FKSI
+		Assertions.assertThrows(IllegalArgumentException.class, () -> SplitUtil.splitByLength("test length 0", 0));
+	}
+
+	@Test
+	public void splitToLongTest() {
+		final String str = "1,2,3,4, 5";
+		long[] longArray = SplitUtil.splitTo(str, ",", long[].class);
+		Assertions.assertArrayEquals(new long[]{1, 2, 3, 4, 5}, longArray);
+
+		longArray = SplitUtil.splitTo(str, ",", long[].class);
+		Assertions.assertArrayEquals(new long[]{1, 2, 3, 4, 5}, longArray);
+	}
+
+	@Test
+	public void splitToIntTest() {
+		final String str = "1,2,3,4, 5";
+		int[] intArray = SplitUtil.splitTo(str, ",", int[].class);
+		Assertions.assertArrayEquals(new int[]{1, 2, 3, 4, 5}, intArray);
+
+		intArray = SplitUtil.splitTo(str, ",", int[].class);
+		Assertions.assertArrayEquals(new int[]{1, 2, 3, 4, 5}, intArray);
+	}
+
+	@Test
+	public void splitTest() {
+		final String str = "a,b ,c,d,,e";
+		final List<String> split = SplitUtil.split(str, ",", -1, true, true);
+		// 测试空是否被去掉
+		Assertions.assertEquals(5, split.size());
+		// 测试去掉两边空白符是否生效
+		Assertions.assertEquals("b", split.get(1));
+
+		final String[] strings = SplitUtil.splitToArray("abc/", StrUtil.SLASH);
+		Assertions.assertEquals(2, strings.length);
+	}
+
+	@Test
+	public void splitToArrayNullTest() {
+		final String[] strings = SplitUtil.splitToArray(null, ".");
+		Assertions.assertNotNull(strings);
+		Assertions.assertEquals(0, strings.length);
+	}
+
 	@Test
 	public void splitByCharTest(){
 		final String str1 = "a, ,efedsfs,   ddf";
@@ -87,6 +134,10 @@ public class SplitUtilTest {
 		final String[] strings2 = SplitUtil.split(str, ",", -1, false, true)
 				.toArray(new String[0]);
 		Assertions.assertEquals(0, strings2.length);
+
+		final List<String> strings3 = SplitUtil.split(str, ",", -1, true, true);
+		// 测试空是否被去掉
+		Assertions.assertEquals(0, strings3.size());
 	}
 
 	@SuppressWarnings("ConstantValue")