From acaf00cbaf32e7a14e39bcc0a5fd774a5385faa0 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Sat, 28 Oct 2017 17:07:09 -0700
Subject: Fix unclosed file warnings discovered during tests

Appear as:

  ResourceWarning: unclosed file ...

Always explicitly close files or detach file wrappers.
---
 tests/test_cli.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'tests')

diff --git a/tests/test_cli.py b/tests/test_cli.py
index 18c6fcb..485afd3 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -115,9 +115,10 @@ def test_encoding_stdin_utf8(filepath, load_file, capfd):
     path = filepath('encoding_utf8.sql')
     expected = load_file('encoding_utf8.sql', 'utf-8')
     old_stdin = sys.stdin
-    sys.stdin = open(path, 'r')
-    sys.stdout.encoding = 'utf-8'
-    sqlparse.cli.main(['-'])
+    with open(path, 'r') as f:
+        sys.stdin = f
+        sys.stdout.encoding = 'utf-8'
+        sqlparse.cli.main(['-'])
     sys.stdin = old_stdin
     out, _ = capfd.readouterr()
     assert out == expected
-- 
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