tipi: do not show community identifier if only one defined (#15461)

combo/apps/lingo/templates/lingo/tipi_form.html

@@ -8,6 +8,7 @@
     <ul class="errorlist" id="popup_warning" style="display: none">
       <li>{% trans "Your browser is blocking popups but they are required to start the payment, make sure they are allowed for this site." %}</li>
     </ul>
+    {% if regies|length > 1 %}
     <p><label>{% trans "Community identifier" %}</label>
       <select id="numcli">
         {% for id in regies %}
@@ -15,6 +16,9 @@
         {% endfor %}
       </select>
     </p>
+    {% else %}
+    <input type="hidden" id="numcli" value="{{ regies.0 }}" />
+    {% endif %}
     <ul class="errorlist" id="refdet_error" style="display: none">
       <li>{% trans "invalid reference" %}</li>
     </ul>

tests/test_lingo_cells.py

@@ -170,7 +170,8 @@ def test_tipi_cell():
     assert cell.template_name == 'lingo/tipi_form.html'
     html = cell.render({})
     assert "<h2>TIPI Payment</h2>" in html
-    assert "Community identifier" in html
+    assert "Community identifier" not in html
+    assert '<input type="hidden" id="numcli" value="test regie" />' in html
     assert 'id="exer"' in html
     assert 'id="idpce"' in html
     assert 'id="idligne"' in html
@@ -192,3 +193,9 @@ def test_tipi_cell():
 
     cell_media = str(cell.media)
     assert "js/tipi.js" in cell_media
+
+    cell.regies = 'regie1, regie2'
+    cell.save()
+    html = cell.render({})
+    assert "Community identifier" in html
+    assert '<select id="numcli">' in html