Replace negative contractions

tests/app/main/test_validators.py

@@ -147,7 +147,7 @@ def test_for_commas_in_placeholders(
 ):
     with pytest.raises(ValidationError) as error:
         NoCommasInPlaceHolders()(None, _gen_mock_field('Hello ((name,date))'))
-    assert str(error.value) == 'You can’t put commas between double brackets'
+    assert str(error.value) == 'You cannot put commas between double brackets'
     NoCommasInPlaceHolders()(None, _gen_mock_field('Hello ((name))'))
 
 
@@ -160,15 +160,15 @@ def test_sms_character_validation(client, msg):
     (
         '∆ abc 📲 def 📵 ghi',
         (
-            'You can’t use ∆, 📲 or 📵 in text messages. '
+            'You cannot use ∆, 📲 or 📵 in text messages. '
-            'They won’t show up properly on everyone’s phones.'
+            'They will not show up properly on everyone’s phones.'
         )
     ),
     (
         '📵',
         (
-            'You can’t use 📵 in text messages. '
+            'You cannot use 📵 in text messages. '
-            'It won’t show up properly on everyone’s phones.'
+            'It will not show up properly on everyone’s phones.'
         )
     ),
 ])
@@ -191,7 +191,7 @@ def test_sms_sender_form_validation(
 
     form.sms_sender.data = ''
     form.validate()
-    assert "Can’t be empty" == form.errors['sms_sender'][0]
+    assert "Cannot be empty" == form.errors['sms_sender'][0]
 
     form.sms_sender.data = 'morethanelevenchars'
     form.validate()
@@ -211,4 +211,4 @@ def test_sms_sender_form_validation(
 
     form.sms_sender.data = '00111222333'
     form.validate()
-    assert "Can't start with 00" == form.errors['sms_sender'][0]
+    assert "Cannot start with 00" == form.errors['sms_sender'][0]