Add ‘no templates’ message for broadcast services

This shouldn’t talk about emails, text messages or letters.

app/templates/views/templates/choose.html

@@ -24,14 +24,19 @@
 
      <p class="govuk-body">
        {% if current_user.has_permissions('manage_templates') %}
-         You need a template before you can send
+         You need a template before you can
        {% else %}
-         You need to ask your service manager to add templates before you can send
+         You need to ask your service manager to add templates before you can
        {% endif %}
-       {% if 'letter' in current_service.permissions %}
+       {% if current_service.has_permission('broadcast') %}
-         emails, text messages or letters
+          prepare a broadcast
-       {%- else -%}
+       {%- else %}
-         emails or text messages
+          send
+          {% if 'letter' in current_service.permissions %}
+            emails, text messages or letters
+          {%- else -%}
+            emails or text messages
+          {%- endif %}
        {%- endif %}.
      </p>
 

tests/app/main/views/test_templates.py

@@ -27,13 +27,37 @@ from tests.conftest import (
 )
 
 
+@pytest.mark.parametrize('permissions, expected_message', (
+    (['email'], (
+        'You need a template before you can send emails or text messages.'
+    )),
+    (['sms'], (
+        'You need a template before you can send emails or text messages.'
+    )),
+    (['letter'], (
+        'You need a template before you can send emails, text messages or letters.'
+    )),
+    (['sms', 'letter'], (
+        'You need a template before you can send emails, text messages or letters.'
+    )),
+    (['email', 'sms', 'letter'], (
+        'You need a template before you can send emails, text messages or letters.'
+    )),
+    (['broadcast'], (
+        'You need a template before you can prepare a broadcast.'
+    )),
+))
 def test_should_show_empty_page_when_no_templates(
     client_request,
     service_one,
     mock_get_service_templates_when_no_templates_exist,
     mock_get_template_folders,
+    permissions,
+    expected_message,
 ):
 
+    service_one['permissions'] = permissions
+
     page = client_request.get(
         'main.choose_template',
         service_id=service_one['id'],
@@ -43,7 +67,7 @@ def test_should_show_empty_page_when_no_templates(
         'Templates'
     )
     assert normalize_spaces(page.select_one('main p').text) == (
-        'You need a template before you can send emails or text messages.'
+        expected_message
     )
     assert page.select_one('#add_new_folder_form')
     assert page.select_one('#add_new_template_form')