fix(sms): SMS voice messages shouldn't have accent removed from their…

docs/installation.rst

@@ -43,7 +43,7 @@ SMS
 
 .. attribute:: PYMESS_SMS_USE_ACCENT
 
-  Setting that sets if SMS will be sent with accent or not. Default value is ``False``.
+  Setting that sets if SMS will be sent with accent or not. Default value is ``False``. This setting does not work for SMS voice messages.
 
 .. attribute:: PYMESS_SMS_LOG_IDLE_MESSAGES
 

pymess/models/sms.py

@@ -41,7 +41,7 @@ def clean_recipient(self):
         self.recipient = normalize_phone_number(force_str(self.recipient))
 
     def clean_content(self):
-        if not settings.SMS_USE_ACCENT:
+        if not self.is_voice_message and not settings.SMS_USE_ACCENT:
             self.content = str(remove_accent(str(self.content)))
 
     @property

tests/test_sms_models.py

@@ -0,0 +1,40 @@
+import pytest
+from unittest.mock import patch
+
+from pymess.models.sms import OutputSMSMessage
+from pymess.enums import OutputSMSMessageState
+
+
+@pytest.mark.django_db
+class TestOutputSMSMessageCleanContent:
+
+    @pytest.mark.parametrize('use_accent,expected_content', [
+        (False, 'Prilis zlutoucky kun upel dabelske ody'),
+        (True, 'Příliš žluťoučký kůň úpěl ďábelské ódy'),
+    ])
+    def test_clean_content_should_handle_accents_for_regular_sms_based_on_setting(self, use_accent, expected_content):
+        message = OutputSMSMessage(
+            recipient='+420123456789',
+            content='Příliš žluťoučký kůň úpěl ďábelské ódy',
+            state=OutputSMSMessageState.WAITING,
+            is_voice_message=False,
+        )
+
+        with patch('pymess.models.sms.settings.SMS_USE_ACCENT', use_accent):
+            message.clean_content()
+
+        assert message.content == expected_content
+
+    @pytest.mark.parametrize('use_accent', [False, True])
+    def test_clean_content_should_keep_accents_for_voice_message_regardless_of_setting(self, use_accent):
+        message = OutputSMSMessage(
+            recipient='+420123456789',
+            content='Příliš žluťoučký kůň úpěl ďábelské ódy',
+            state=OutputSMSMessageState.WAITING,
+            is_voice_message=True,
+        )
+
+        with patch('pymess.models.sms.settings.SMS_USE_ACCENT', use_accent):
+            message.clean_content()
+
+        assert message.content == 'Příliš žluťoučký kůň úpěl ďábelské ódy'