This PR fixes the check for the text key in the post data.

app/email_branding/rest.py

@@ -37,7 +37,7 @@ def create_email_branding():
     validate(data, post_create_email_branding_schema)
 
     email_branding = EmailBranding(**data)
-    if not data.get('text'):
+    if 'text' not in data.keys():
         email_branding.text = email_branding.name
 
     dao_create_email_branding(email_branding)
@@ -51,7 +51,7 @@ def update_email_branding(email_branding_id):
     validate(data, post_update_email_branding_schema)
 
     fetched_email_branding = dao_get_email_branding_by_id(email_branding_id)
-    if not data.get('text') and data.get('name'):
+    if 'text' not in data.keys() and 'name' in data.keys():
         data['text'] = data['name']
     dao_update_email_branding(fetched_email_branding, **data)
 

tests/app/email_branding/test_rest.py

@@ -120,6 +120,24 @@ def test_post_create_email_branding_with_text_and_name(admin_request, notify_db_
     assert response['data']['text'] == 'text for brand'
 
 
+def test_post_create_email_branding_with_text_as_none_and_name(admin_request, notify_db_session):
+    data = {
+        'name': 'name for brand',
+        'text': None,
+        'logo': 'images/text_x2.png'
+    }
+    response = admin_request.post(
+        'email_branding.create_email_branding',
+        _data=data,
+        _expected_status=201
+    )
+
+    assert response['data']['logo'] == data['logo']
+    assert response['data']['name'] == 'name for brand'
+    assert response['data']['colour'] is None
+    assert response['data']['text'] is None
+
+
 @pytest.mark.parametrize('data_update', [
     ({'name': 'test email_branding 1'}),
     ({'logo': 'images/text_x3.png', 'colour': '#ffffff'}),
@@ -155,6 +173,7 @@ def test_post_update_email_branding_updates_field(admin_request, notify_db_sessi
 @pytest.mark.parametrize('data_update', [
     ({'text': 'text email branding'}),
     ({'text': 'new text', 'name': 'new name'}),
+    ({'text': None, 'name': 'test name'}),
 ])
 def test_post_update_email_branding_updates_field_with_text(admin_request, notify_db_session, data_update):
     data = {