From 2df8e1a93f6c80baf6b08065b26caeb48b2f2e0a Mon Sep 17 00:00:00 2001
From: Akira Taniguchi <akira.penguin@gmail.com>
Date: Tue, 6 Apr 2021 03:07:10 +0900
Subject: [PATCH] Update CsvOutputEncodingTest.php

---
 .../PhpSpreadsheetTests/Writer/Csv/CsvOutputEncodingTest.php  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/PhpSpreadsheetTests/Writer/Csv/CsvOutputEncodingTest.php b/tests/PhpSpreadsheetTests/Writer/Csv/CsvOutputEncodingTest.php
index 9d0c0bb9..15140a69 100644
--- a/tests/PhpSpreadsheetTests/Writer/Csv/CsvOutputEncodingTest.php
+++ b/tests/PhpSpreadsheetTests/Writer/Csv/CsvOutputEncodingTest.php
@@ -16,14 +16,14 @@ class CsvWriteTest extends Functional\AbstractFunctional
         $sheet->setCellValue('A1', 'こんにちは！');
         $sheet->setCellValue('B1', 'Hello!');
 
-        $filename = File::sysGetTempDir(), 'phpspreadsheet-test-UTF-8';
+        $filename = tempnam(File::sysGetTempDir(), 'phpspreadsheet-test-UTF-8');
         $writer->useBOM(false);
         $writer->setOutputEncoding('');
         $writer->save($filename);
         $a = file_get_contents($filename);
         unlink($filename);
         
-        $filename = File::sysGetTempDir(), 'phpspreadsheet-test-SJIS-win';
+        $filename = tempnam(File::sysGetTempDir(), 'phpspreadsheet-test-SJIS-win');
         $writer->useBOM(false);
         $writer->setOutputEncoding('SJIS-win');
         $writer->save($filename);