Move ‘send test’ link back to template page

This changes it back to how it was when we first introduced this
feature:
https://github.com/alphagov/notifications-admin/pull/181

It’s kind of lost on the page where you upload a file, which is a shame
because it’s a good teaching aid.

app/main/views/send.py

@@ -242,11 +242,16 @@ def check_messages(service_id, template_type, upload_id):
         ) if current_service['restricted'] else None
     )
 
-    if request.args.get('from_test') and len(template.placeholders):
+    if request.args.get('from_test'):
         extra_args = {'help': 1} if request.args.get('help', '0') != '0' else {}
-        back_link = url_for(
-            '.send_test', service_id=service_id, template_id=template.id, **extra_args
-        )
+        if len(template.placeholders):
+            back_link = url_for(
+                '.send_test', service_id=service_id, template_id=template.id, **extra_args
+            )
+        else:
+            back_link = url_for(
+                '.choose_template', service_id=service_id, template_type=template.template_type, **extra_args
+            )
     else:
         back_link = url_for('.send_messages', service_id=service_id, template_id=template.id)
 

app/templates/views/send-test.html

@@ -14,7 +14,7 @@
   {% if request.args['help'] %}
     <h1 class="heading-large">Example text message</h1>
   {% else %}
-    <h1 class="heading-large">Send a test</h1>
+    <h1 class="heading-large">Send yourself a test</h1>
   {% endif %}
 
   {% if 'sms' == template.template_type %}

app/templates/views/send.html

@@ -35,9 +35,7 @@
   <div class="page-footer bottom-gutter">
     {{file_upload(
       form.file,
-      button_text='Upload a file of recipients',
-      alternate_link=url_for(".send_test", service_id=current_service.id, template_id=template.id),
-      alternate_link_text='send yourself a test'
+      button_text='Upload a file of recipients'
     )}}
   </div>
 

app/templates/views/templates/_template.html

@@ -26,7 +26,10 @@
         <a href="{{ url_for(".send_messages", service_id=current_service.id, template_id=template.id) }}" class="primary">
           Send {{ 'text messages' if 'sms' == template.template_type else 'emails' }}
         </a>
-      {% endif %}
+      <a href="{{ url_for(".send_test", service_id=current_service.id, template_id=template.id) }}">
+        Send yourself a test
+      </a>
+    {% endif %}
       {% if current_user.has_permissions(permissions=['manage_templates'], admin_override=True) %}
          <a href="{{ url_for(".edit_service_template", service_id=current_service.id, template_id=template.id) }}">Edit template</a>
       {% endif %}