[test] Disabling logging during tests

patacrep/songs/chordpro/test/test_parser.py

@@ -8,6 +8,8 @@ import unittest
 
 from patacrep.build import DEFAULT_CONFIG
 from patacrep.songs.chordpro import ChordproSong
+from patacrep.test import disable_logging
+
 
 class ParserTxtRenderer(unittest.TestCase):
     """Test parser, and renderer as a txt file."""
@@ -34,16 +36,17 @@ class ParserTxtRenderer(unittest.TestCase):
             })
         with open("{}.txt".format(self.basename), 'r', encoding='utf8') as expectfile:
             chordproname = "{}.sgc".format(self.basename)
-            self.assertMultiLineEqual(
-                ChordproSong(None, chordproname, config).render(
-                    output=chordproname,
-                    output_format="chordpro",
-                    ).strip(),
-                expectfile.read().replace(
-                    "DIRNAME",
-                    os.path.dirname(self.basename),
-                    ).strip(),
-                )
+            with disable_logging():
+                self.assertMultiLineEqual(
+                    ChordproSong(None, chordproname, config).render(
+                        output=chordproname,
+                        output_format="chordpro",
+                        ).strip(),
+                    expectfile.read().replace(
+                        "DIRNAME",
+                        os.path.dirname(self.basename),
+                        ).strip(),
+                    )
 
 def load_tests(__loader, tests, __pattern):
     """Load several tests given test files present in the directory."""

patacrep/test.py

@@ -1,11 +1,20 @@
 """Tests"""
 
+import contextlib
 import doctest
+import logging
 import os
 import unittest
 
 import patacrep
 
+@contextlib.contextmanager
+def disable_logging():
+    """Context locally disabling logging."""
+    logging.disable(logging.CRITICAL)
+    yield
+    logging.disable(logging.NOTSET)
+
 def suite():
     """Return a TestSuite object, to test whole `patacrep` package.
 
@@ -24,3 +33,4 @@ def load_tests(__loader, tests, __pattern):
 
 if __name__ == "__main__":
     unittest.TextTestRunner().run(suite())
+