add test

hutool-core/src/test/java/cn/hutool/core/date/Issue3348Test.java

@@ -0,0 +1,16 @@
+package cn.hutool.core.date;
+
+import cn.hutool.core.lang.Console;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class Issue3348Test {
+
+	@Test
+	public void formatChineseDateTest() {
+		final String formatChineseDate = DateUtil.formatChineseDate(
+			DateUtil.parse("2023-10-23"), true, false);
+		Console.log(formatChineseDate);
+		Assert.assertEquals("二〇二三年十月二十三日", formatChineseDate);
+	}
+}