Allow adding broadcast templates

At the moment the page is the same as for text message templates,
except:
- different H1
- no guidance about personalisation, links, etc (until we decide how
  these should work)

For now you won’t be able to really create a broadcast template, because
the API doesn’t support it (the API will respond with a 400). But that’s
OK because no real services have the broadcast permission yet.

This required a bit of refactoring of how we check which template types
a service can use, because there were some hard-coded assumptions about
emails and text messages.

tests/app/main/views/test_letters.py

@@ -14,7 +14,8 @@ letters_urls = [
     ([], 403)
 ])
 def test_letters_access_restricted(
-    platform_admin_client,
+    client_request,
+    platform_admin_user,
     mocker,
     permissions,
     response_code,
@@ -23,12 +24,12 @@ def test_letters_access_restricted(
     service_one,
 ):
     service_one['permissions'] = permissions
-
-    mocker.patch('app.service_api_client.get_service', return_value={"data": service_one})
-
-    response = platform_admin_client.get(url(service_id=service_one['id']))
-
-    assert response.status_code == response_code
+    client_request.login(platform_admin_user)
+    client_request.get_url(
+        url(service_id=service_one['id']),
+        _follow_redirects=True,
+        _expected_status=response_code,
+    )
 
 
 @pytest.mark.parametrize('url', letters_urls)

tests/app/main/views/test_send.py

@@ -280,6 +280,7 @@ def test_should_not_allow_files_to_be_uploaded_without_the_correct_permission(
         service_id=SERVICE_ONE_ID,
         template_id=template_id,
         _follow_redirects=True,
+        _expected_status=403,
     )
 
     assert page.select('main p')[0].text.strip() == "Sending text messages has been disabled for your service."
@@ -312,10 +313,12 @@ def test_example_spreadsheet(
 
 def test_example_spreadsheet_for_letters(
     client_request,
+    service_one,
     mocker,
     mock_get_service_letter_template_with_placeholders,
     fake_uuid,
 ):
+    service_one['permissions'] += ['letter']
     mocker.patch('app.main.views.send.get_page_count_for_letter', return_value=1)
 
     page = client_request.get(
@@ -600,6 +603,7 @@ def test_upload_csv_file_with_bad_postal_address_shows_check_page_with_errors(
     mock_get_jobs,
     fake_uuid,
 ):
+    service_one['permissions'] += ['letter']
     mocker.patch('app.main.views.send.get_page_count_for_letter', return_value=9)
     mocker.patch(
         'app.main.views.send.s3download',
@@ -658,7 +662,7 @@ def test_upload_csv_file_with_international_letters_permission_shows_appropriate
     mock_get_jobs,
     fake_uuid,
 ):
-    service_one['permissions'] += ['international_letters']
+    service_one['permissions'] += ['letter', 'international_letters']
     mocker.patch('app.main.views.send.get_page_count_for_letter', return_value=9)
     mocker.patch(
         'app.main.views.send.s3download',
@@ -1328,6 +1332,7 @@ def test_send_one_off_does_not_send_without_the_correct_permissions(
         service_id=SERVICE_ONE_ID,
         template_id=template_id,
         _follow_redirects=True,
+        _expected_status=403,
     )
 
     assert page.select('main p')[0].text.strip() == "Sending text messages has been disabled for your service."

tests/app/main/views/test_templates.py

@@ -1241,9 +1241,9 @@ def test_cant_copy_template_from_non_member_service(
     assert mock_get_service_email_template.call_args_list == []
 
 
-@pytest.mark.parametrize('endpoint, data, expected_error', (
+@pytest.mark.parametrize('service_permissions, data, expected_error', (
     (
-        'main.choose_template',
+        ['letter'],
         {
             'operation': 'add-new-template',
             'add_template_by_template_type': 'email',
@@ -1251,30 +1251,47 @@ def test_cant_copy_template_from_non_member_service(
         "Sending emails has been disabled for your service."
     ),
     (
-        'main.choose_template',
+        ['email'],
         {
             'operation': 'add-new-template',
             'add_template_by_template_type': 'sms',
         },
         "Sending text messages has been disabled for your service."
     ),
+    (
+        ['sms'],
+        {
+            'operation': 'add-new-template',
+            'add_template_by_template_type': 'letter',
+        },
+        "Sending letters has been disabled for your service."
+    ),
+    (
+        ['letter'],
+        {
+            'operation': 'add-new-template',
+            'add_template_by_template_type': 'broadcast',
+        },
+        "Sending broadcasts has been disabled for your service."
+    ),
 ))
 def test_should_not_allow_creation_of_template_through_form_without_correct_permission(
     client_request,
     service_one,
     mock_get_service_templates,
     mock_get_template_folders,
-    endpoint,
+    service_permissions,
     data,
     expected_error,
     fake_uuid,
 ):
-    service_one['permissions'] = []
+    service_one['permissions'] = service_permissions
     page = client_request.post(
-        endpoint,
+        'main.choose_template',
         service_id=SERVICE_ONE_ID,
         _data=data,
         _follow_redirects=True,
+        _expected_status=403,
     )
     assert normalize_spaces(page.select('main p')[0].text) == expected_error
     assert page.select(".govuk-back-link")[0].text == "Back"
@@ -1284,24 +1301,31 @@ def test_should_not_allow_creation_of_template_through_form_without_correct_perm
     )
 
 
-@pytest.mark.parametrize('type_of_template', ['email', 'sms'])
+@pytest.mark.parametrize('method', ('get', 'post'))
+@pytest.mark.parametrize('type_of_template, expected_error', [
+    ('email', 'Sending emails has been disabled for your service.'),
+    ('sms', 'Sending text messages has been disabled for your service.'),
+    ('letter', 'Sending letters has been disabled for your service.'),
+    ('broadcast', 'Sending broadcasts has been disabled for your service.'),
+])
 def test_should_not_allow_creation_of_a_template_without_correct_permission(
     client_request,
     service_one,
     mocker,
+    method,
     type_of_template,
+    expected_error,
 ):
     service_one['permissions'] = []
-    template_description = {'sms': 'text messages', 'email': 'emails'}
 
-    page = client_request.get(
+    page = getattr(client_request, method)(
         '.add_service_template',
         service_id=SERVICE_ONE_ID,
         template_type=type_of_template,
         _follow_redirects=True,
+        _expected_status=403,
     )
-    assert page.select('main p')[0].text.strip() == \
-        "Sending {} has been disabled for your service.".format(template_description[type_of_template])
+    assert page.select('main p')[0].text.strip() == expected_error
     assert page.select(".govuk-back-link")[0].text == "Back"
     assert page.select(".govuk-back-link")[0]['href'] == url_for(
         '.choose_template',
@@ -1419,6 +1443,7 @@ def test_should_not_allow_template_edits_without_correct_permission(
         service_id=SERVICE_ONE_ID,
         template_id=fake_uuid,
         _follow_redirects=True,
+        _expected_status=403,
     )
 
     assert page.select('main p')[0].text.strip() == "Sending text messages has been disabled for your service."
@@ -1934,15 +1959,20 @@ def test_can_create_email_template_with_emoji(
     assert mock_create_service_template.called is True
 
 
-def test_should_not_create_sms_template_with_emoji(
+@pytest.mark.parametrize('template_type', (
+    'sms', 'broadcast'
+))
+def test_should_not_create_sms_or_broadcast_template_with_emoji(
     client_request,
     service_one,
     mock_create_service_template,
+    template_type,
 ):
+    service_one['permissions'] += [template_type]
     page = client_request.post(
         '.add_service_template',
         service_id=SERVICE_ONE_ID,
-        template_type='sms',
+        template_type=template_type,
         _data={
             'name': "new name",
             'template_content': "here are some noodles 🍜",
@@ -1956,12 +1986,18 @@ def test_should_not_create_sms_template_with_emoji(
     assert mock_create_service_template.called is False
 
 
+@pytest.mark.parametrize('template_type', (
+    'sms', 'broadcast'
+))
 def test_should_not_update_sms_template_with_emoji(
     client_request,
+    service_one,
     mock_get_service_template,
     mock_update_service_template,
     fake_uuid,
+    template_type,
 ):
+    service_one['permissions'] += [template_type]
     page = client_request.post(
         '.edit_service_template',
         service_id=SERVICE_ONE_ID,
@@ -1971,7 +2007,7 @@ def test_should_not_update_sms_template_with_emoji(
             'name': "new name",
             'template_content': "here's a burger 🍔",
             'service': SERVICE_ONE_ID,
-            'template_type': 'sms',
+            'template_type': template_type,
             'process_type': 'normal'
         },
         _expected_status=200,
@@ -1980,10 +2016,17 @@ def test_should_not_update_sms_template_with_emoji(
     assert mock_update_service_template.called is False
 
 
-def test_should_create_sms_template_without_downgrading_unicode_characters(
+@pytest.mark.parametrize('template_type', (
+    'sms', 'broadcast'
+))
+def test_should_create_sms_or_broadcast_template_without_downgrading_unicode_characters(
     client_request,
-    mock_create_service_template
+    service_one,
+    mock_create_service_template,
+    template_type,
 ):
+    service_one['permissions'] += [template_type]
+
     msg = 'here:\tare some “fancy quotes” and non\u200Bbreaking\u200Bspaces'
 
     client_request.post(
@@ -1993,7 +2036,7 @@ def test_should_create_sms_template_without_downgrading_unicode_characters(
         _data={
             'name': "new name",
             'template_content': msg,
-            'template_type': 'sms',
+            'template_type': template_type,
             'service': SERVICE_ONE_ID,
             'process_type': 'normal'
         },