Find email_branding by name

app/dao/email_branding_dao.py

@@ -11,6 +11,10 @@ def dao_get_email_branding_by_id(email_branding_id):
     return EmailBranding.query.filter_by(id=email_branding_id).one()
 
 
+def dao_get_email_branding_by_name(email_branding_name):
+    return EmailBranding.query.filter_by(name=email_branding_name).one()
+
+
 @transactional
 def dao_create_email_branding(email_branding):
     db.session.add(email_branding)

tests/app/dao/test_email_branding_dao.py

@@ -1,6 +1,7 @@
 from app.dao.email_branding_dao import (
     dao_get_email_branding_options,
     dao_get_email_branding_by_id,
+    dao_get_email_branding_by_name,
     dao_update_email_branding,
 )
 from app.models import EmailBranding
@@ -27,6 +28,14 @@ def test_get_email_branding_by_id_gets_correct_email_branding(notify_db, notify_
     assert email_branding_from_db == email_branding
 
 
+def test_get_email_branding_by_name_gets_correct_email_branding(notify_db, notify_db_session):
+    email_branding = create_email_branding(name="Crystal Gems")
+
+    email_branding_from_db = dao_get_email_branding_by_name("Crystal Gems")
+
+    assert email_branding_from_db == email_branding
+
+
 def test_update_email_branding(notify_db, notify_db_session):
     updated_name = 'new name'
     create_email_branding()

tests/app/db.py

@@ -329,11 +329,12 @@ def create_service_callback_api(
     return service_callback_api
 
 
-def create_email_branding(colour='blue', logo='test_x2.png', name='test_org_1'):
+def create_email_branding(colour='blue', logo='test_x2.png', name='test_org_1', text='DisplayName'):
     data = {
         'colour': colour,
         'logo': logo,
-        'name': name
+        'name': name,
+        'text': text,
     }
     email_branding = EmailBranding(**data)
     dao_create_email_branding(email_branding)