From 0af6e98670eb8c991230214539b03f677c3d3e0d Mon Sep 17 00:00:00 2001
From: Fonata <blaeul@gmail.com>
Date: Sat, 3 Apr 2021 00:08:35 +0200
Subject: [PATCH] Tests should not produce output - capture it

---
 tests/methods/OutputTest.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/methods/OutputTest.php b/tests/methods/OutputTest.php
index f323411..c1201b4 100644
--- a/tests/methods/OutputTest.php
+++ b/tests/methods/OutputTest.php
@@ -14,8 +14,10 @@ class OutputTest extends TestCase {
         $csv = new Csv();
         $data = [0 => ['a', 'b', 'c'], 1 => ['d', 'e', 'f']];
         $fields = ['col1', 'col2', 'col3'];
+        ob_start();
         $output = $csv->output('test.csv', $data, $fields, ',');
         $expected = "col1,col2,col3\ra,b,c\rd,e,f\r";
+        self::assertEquals($expected, ob_get_clean());
         self::assertEquals($expected, $output);
     }
 }