# HG changeset patch
# User Amine Sehili <amine.sehili@gmail.com>
# Date 1550263662 -3600
# Node ID 01ef241d17e644dce4fa8e2903f949be85577de3
# Parent  95203e47e278715b33ecc4fce86169eee0642cd2
Add test for to_file when pydub is not installed

diff -r 95203e47e278 -r 01ef241d17e6 tests/test_io.py
--- a/tests/test_io.py	Fri Feb 15 20:27:06 2019 +0100
+++ b/tests/test_io.py	Fri Feb 15 21:47:42 2019 +0100
@@ -629,3 +629,8 @@
             to_file(b"\0\0", "audio", audio_format="wav", **params)
         with self.assertRaises(AudioParameterError):
             to_file(b"\0\0", "audio", audio_format="mp3", **params)
+
+    def test_to_file_no_pydub(self):
+        with patch("auditok.io._WITH_PYDUB", False):
+            with self.assertRaises(AudioIOError):
+                to_file("audio", b"", "mp3")