general: unify "Delete" button label and css class (#14958)

combo/apps/lingo/templates/lingo/regie_confirm_delete.html

@@ -10,7 +10,7 @@
   {% csrf_token %}
   {% blocktrans %}Are you sure you want to delete this?{% endblocktrans %}
   <div class="buttons">
-    <button>{% trans 'Confirm Deletion' %}</button>
+    <button class="delete-button">{% trans 'Delete' %}</button>
     <a class="cancel" href="{% url 'lingo-manager-homepage' %}">{% trans 'Cancel' %}</a>
   </div>
 </form>

combo/manager/templates/combo/delete_page.html

@@ -20,7 +20,7 @@
   {% endif %}
   </p>
   <div class="buttons">
-    <button>{% trans 'Delete' %}</button>
+    <button class="delete-button">{% trans 'Delete' %}</button>
     <a class="cancel" href="{{ object.get_absolute_url }}">{% trans 'Cancel' %}</a>
   </div>
 </form>

combo/manager/templates/combo/generic_confirm_delete.html

@@ -10,7 +10,7 @@
   {% csrf_token %}
   {% blocktrans %}Are you sure you want to delete this?{% endblocktrans %}
   <div class="buttons">
-    <button>{% trans 'Confirm Deletion' %}</button>
+    <button class="delete-button">{% trans 'Delete' %}</button>
     <a class="cancel" href="{{ object.get_absolute_url }}">{% trans 'Cancel' %}</a>
   </div>
 </form>

tests/test_manager.py

@@ -141,7 +141,7 @@ def test_delete_page(app, admin_user):
     app = login(app)
     resp = app.get('/manage/pages/%s/' % page.id)
     resp = resp.click('delete')
-    assert '<button>Delete</button>' in resp.body
+    assert '<button class="delete-button">Delete</button>' in resp.body
     resp = resp.forms[0].submit()
     assert resp.location == 'http://localhost:80/manage/'
     assert Page.objects.count() == 0
@@ -155,7 +155,7 @@ def test_delete_page_keep_child(app, admin_user):
     app = login(app)
     resp = app.get('/manage/pages/%s/' % page.id)
     resp = resp.click('delete')
-    assert '<button>Delete</button>' in resp.body
+    assert '<button class="delete-button">Delete</button>' in resp.body
     assert 'Delete only this page' in resp.body
     assert 'Delete this page and all subpages' in resp.body
 
@@ -174,7 +174,7 @@ def test_delete_page_and_subpage(app, admin_user):
     app = login(app)
     resp = app.get('/manage/pages/%s/' % page.id)
     resp = resp.click('delete')
-    assert '<button>Delete</button>' in resp.body
+    assert '<button class="delete-button">Delete</button>' in resp.body
     assert 'Delete only this page' in resp.body
     assert 'Delete this page and all subpages' in resp.body