Use radio buttons not textboxes for multi-choice

No need to make people type when they can click, and gives us consistent
data.

app/main/forms.py

@@ -350,9 +350,14 @@ class Feedback(Form):
 
 
 class RequestToGoLiveForm(Form):
-    channel = StringField(
+    channel = RadioField(
         'Are you sending emails or text messages or both?',
-        validators=[DataRequired(message='Can’t be empty')]
+        choices=[
+            ('emails', 'Emails'),
+            ('text messages', 'Text messages'),
+            ('emails and text messages', 'Both')
+        ],
+        validators=[DataRequired()]
     )
     start_date = StringField(
         'When will you be ready to start sending messages?',
@@ -366,10 +371,15 @@ class RequestToGoLiveForm(Form):
         'Will the number of messages a month increase and when will that start? Give an estimate.',
         validators=[DataRequired(message='Can’t be empty')]
     )
-    upload_or_api = StringField(
+    upload_or_api = RadioField(
         'Are you uploading a list of contacts that you’re sending your message to, ' +
         'or are you integrating your system with ours?',
-        validators=[DataRequired(message='Can’t be empty')]
+        choices=[
+            ('File upload', 'Upload a spreadsheet of recipients'),
+            ('API', 'Integrate with the GOV.UK Notify API'),
+            ('API and file upload', 'Both')
+        ],
+        validators=[DataRequired()]
     )
 
 

app/templates/views/service-settings/request-to-go-live.html

@@ -1,5 +1,6 @@
 {% extends "withnav_template.html" %}
 {% from "components/textbox.html" import textbox %}
+{% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
 {% from "components/banner.html" import banner_wrapper %}
 
@@ -39,11 +40,11 @@
       </ul>
 
       <form method="post">
-        {{ textbox(form.channel, width='1-1') }}
+        {{ radios(form.channel) }}
         {{ textbox(form.start_date, width='1-1') }}
         {{ textbox(form.start_volume, width='1-1') }}
         {{ textbox(form.peak_volume, width='1-1') }}
-        {{ textbox(form.upload_or_api, width='1-1') }}
+        {{ radios(form.upload_or_api) }}
 
         <p>
           Once you’ve completed the tasks needed to set up, we’ll make your service live. We’ll do this within one working day.

tests/app/main/views/test_service_settings.py

@@ -314,11 +314,11 @@ def test_should_redirect_after_request_to_go_live(
             response = client.post(
                 url_for('main.service_request_to_go_live', service_id='6ce466d0-fd6a-11e5-82f5-e0accb9d11a6'),
                 data={
-                    'channel': 'Email',
+                    'channel': 'emails',
                     'start_date': '01/01/2017',
                     'start_volume': '100,000',
                     'peak_volume': '2,000,000',
-                    'upload_or_api': 'api'
+                    'upload_or_api': 'API'
                 },
                 follow_redirects=True
             )
@@ -337,11 +337,11 @@ def test_should_redirect_after_request_to_go_live(
             )
 
             returned_message = mock_post.call_args[1]['data']['message']
-            assert 'Email' in returned_message
+            assert 'emails' in returned_message
             assert '01/01/2017' in returned_message
             assert '100,000' in returned_message
             assert '2,000,000' in returned_message
-            assert 'api' in returned_message
+            assert 'API' in returned_message
 
         page = BeautifulSoup(response.data.decode('utf-8'), 'html.parser')
         flash_banner = page.find('div', class_='banner-default').string.strip()
@@ -376,11 +376,11 @@ def test_log_error_on_request_to_go_live(
                 resp = client.post(
                     url_for('main.service_request_to_go_live', service_id='6ce466d0-fd6a-11e5-82f5-e0accb9d11a6'),
                     data={
-                        'channel': 'channel',
+                        'channel': 'emails',
                         'start_date': 'start_date',
                         'start_volume': 'start_volume',
                         'peak_volume': 'peak_volume',
-                        'upload_or_api': 'upload_or_api'
+                        'upload_or_api': 'API'
                     }
                 )
             mock_logger.assert_called_with(