manager: let service field values devoid of trailing delimiters (#73873)

src/authentic2/manager/templates/authentic2/manager/service_settings.html

@@ -26,8 +26,7 @@
         <div class="service-field--name">{{ field|capfirst }}{% trans ":" %}</div>
         <div class="service-field--value">{% if value == True %}{% trans "yes" %}
         {% elif value == False %}{% trans "no" %}
-        {% else %}{{ value|linebreaksbr }}
-        {% endif %}</div>
+        {% else %}{{ value|linebreaksbr }}{% endif %}</div>
       </div>
     {% endfor %}
   </div>

tests/idp_oidc/test_manager.py

@@ -92,6 +92,10 @@ class TestEdit:
         resp = app.get('/manage/services/')
         resp = resp.click('Test')
         resp = resp.click('Settings')
+        assert resp.pyquery('.service-field--value')
+        for value in resp.pyquery('.service-field--value'):
+            assert '\n' not in value.text
+            assert not value.text.endswith(' ')
         resp = resp.click('Edit')
         form = resp.form
         form['name'] = 'New Test'