tests: add missing parent setUp() calls

Author: zas

test/picardtestcase.py

@@ -83,7 +83,9 @@ def get_release_group_by_id(self, rg_id):  # pylint: disable=no-self-use
 
 
 class PicardTestCase(unittest.TestCase):
+
     def setUp(self):
+        super().setUp()
         log.set_level(logging.DEBUG)
         setup_gettext(None, 'C')
         self.tagger = FakeTagger()

test/test_debug_opt.py

@@ -30,6 +30,7 @@ class DebugOptTestCase(DebugOptEnum):
 
 class TestDebugOpt(PicardTestCase):
     def setUp(self):
+        super().setUp()
         DebugOptTestCase.set_registry(set())
 
     def test_enabled(self):

test/test_mbjson.py

@@ -664,6 +664,7 @@ def test_locale_specific_match_first_exc2(self):
 class TestAliasesLocales(PicardTestCase):
 
     def setUp(self):
+        super().setUp()
         self.maxDiff = None
 
         self.aliases = [