From cf8acf1ca31deaa786a991b5da9d52bf31ca2c6a Mon Sep 17 00:00:00 2001
From: Ignace Nyamagana Butera <nyamsprod@gmail.com>
Date: Sat, 17 Apr 2021 09:31:42 +0200
Subject: [PATCH] Adding test for #421

---
 CHANGELOG.md             |  2 +-
 src/EncloseFieldTest.php | 11 ++++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0862133..081909c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,7 +14,7 @@ All Notable changes to `Csv` will be documented in this file
 
 ### Fixed
 
-- None
+- fix writer filter [#421](https://github.com/thephpleague/csv/pull/421) by [LosingBattle](https://github.com/cpj555)
 
 ### Removed
 
diff --git a/src/EncloseFieldTest.php b/src/EncloseFieldTest.php
index b67b006b..fdfc56dc 100644
--- a/src/EncloseFieldTest.php
+++ b/src/EncloseFieldTest.php
@@ -50,7 +50,16 @@ public function testEncloseAll(): void
         EncloseField::addTo($csv, "\t\x1f");
         self::assertContains(EncloseField::getFiltername(), stream_get_filters());
         $csv->insertAll($this->records);
-        self::assertStringContainsString('"Grand Cherokee"', $csv->getContent());
+        $expected = <<<CSV
+"Year"|"Make"|"Model"|"Description"|"Price"
+"1997"|"Ford"|"E350"|"ac,abs,moon"|"3000.00"
+"1999"|"Chevy"|"Venture ""Extended Edition"""|""|"4900.00"
+"1999"|"Chevy"|"Venture ""Extended Edition, Very Large"""|""|"5000.00"
+"1996"|"Jeep"|"Grand Cherokee"|"MUST SELL!
+        air, moon roof, loaded"|"4799.00"
+
+CSV;
+        self::assertStringContainsString($expected, $csv->toString());
     }
 
     /**