From d1bce3f9c350a5176f62f03f564ddb1893805a2c Mon Sep 17 00:00:00 2001
From: liulinfei121 <1015698630@qq.com>
Date: Wed, 7 Sep 2022 10:19:49 +0800
Subject: [PATCH] add FileUtilTest case

---
 .../cn/hippo4j/common/toolkit/FileUtilTest.java     | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java b/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java
index aa1c9ca8..64fa15c0 100644
--- a/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java
+++ b/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java
@@ -19,6 +19,8 @@ package cn.hippo4j.common.toolkit;
 
 import org.junit.Test;
 
+import java.io.UnsupportedEncodingException;
+
 public class FileUtilTest {
 
     @Test
@@ -27,4 +29,13 @@ public class FileUtilTest {
         String contentByFileUtil = FileUtil.readUtf8String(testFilePath);
         Assert.notEmpty(contentByFileUtil);
     }
-}
+
+    @Test
+    public void assertReadUtf8String2() throws UnsupportedEncodingException {
+        String testText = new String(("abcd简体繁体\uD83D\uDE04\uD83D\uDD25& *\r\nsecond line\r\n" +
+                "empty line next\r\n").getBytes(),"utf-8");
+        String testFilePath = "test/test_utf8.txt";
+        String contentByFileUtil = FileUtil.readUtf8String(testFilePath);
+        Assert.isTrue(testText.equals(contentByFileUtil));
+    }
+}
\ No newline at end of file