Address comment

Author: alex-semenyuk

Lib/test/test_gettext.py

@@ -11,6 +11,7 @@
 
 
 # TODO:
+#  - Add new tests, for example for "dgettext"
 #  - Tests should have only one assert.
 
 GNU_MO_DATA = b'''\
@@ -939,46 +940,24 @@ def test_lazy_import(self):
 class DGettextTest(GettextBaseTest):
 
     def setUp(self):
-        GettextBaseTest.setUp(self)
+        super().setUp()
         gettext.bindtextdomain('gettext', os.curdir)
 
-    def test_dgettext_found_translation(self):
-        result = gettext.dgettext('gettext', 'mullusk')
-        self.assertEqual(result, 'bacon')
+    def test_dgettext_translation(self):
+        translation_cases = [
+            ('gettext', 'mullusk', 'bacon'),
+            ('gettext', 'Raymond Luxury Yach-t', 'Throatwobbler Mangrove'),
+            ('gettext', 'nudge nudge', 'wink wink'),
 
-    def test_dgettext_fallback_cases(self):
-        test_cases = [
-            ('gettext', 'missing message'),
-            ('nonexistent_domain', 'mullusk'),
-            ('', 'mullusk'),
+            ('gettext', 'missing message', 'missing message'),
+            ('nonexistent_domain', 'mullusk', 'mullusk'),
+            ('', 'mullusk', gettext.gettext('mullusk')),
         ]
-        for domain, message in test_cases:
-            with self.subTest(domain=domain, message=message):
-                result = gettext.dgettext(domain, message)
-                if domain == '':
-                    expected = gettext.gettext(message)
-                else:
-                    expected = message
+        for domain, msgid, expected in translation_cases:
+            with self.subTest(domain=domain, msgid=msgid):
+                result = gettext.dgettext(domain, msgid)
                 self.assertEqual(result, expected)
 
-    def test_dgettext_luxury_yacht_translation(self):
-        result = gettext.dgettext('gettext', 'Raymond Luxury Yach-t')
-        self.assertEqual(result, 'Throatwobbler Mangrove')
-
-    def test_dgettext_nudge_nudge_translation(self):
-        result = gettext.dgettext('gettext', 'nudge nudge')
-        self.assertEqual(result, 'wink wink')
-
-    def test_dgettext_multiline_translation(self):
-        message = '''This module provides internationalization and localization
-support for your Python programs by providing an interface to the GNU
-gettext message catalog library.'''
-        expected = '''Guvf zbqhyr cebivqrf vagreangvbanyvmngvba naq ybpnyvmngvba
-fhccbeg sbe lbhe Clguba cebtenzf ol cebivqvat na vagresnpr gb gur TAH
-trggrkg zrffntr pngnybt yvoenel.'''
-        result = gettext.dgettext('gettext', message)
-        self.assertEqual(result, expected)
-
 
 if __name__ == '__main__':
     unittest.main()