Add basic tests for new CF column width config

Author: cbrandtbuffalo

t/playwright/ticket_inline_edit.t

@@ -553,6 +553,32 @@ diag "Testing inline edit on list page";
     );
 }
 
+diag "Testing CF widget ColumnWidth configuration";
+{
+    # The test config uses legacy string format 'CustomFieldCustomGroupings'
+    # Verify default rendering has no cf-columns class
+    $p->goto_ticket($ticket_id);
+    my $dom = $p->dom;
+    my $show_cf = $dom->at('.show-custom-fields');
+    ok($show_cf, 'Found show-custom-fields element');
+    unlike($show_cf->attr('class'), qr/cf-columns-/, 'Legacy string config has no cf-columns class');
+
+    # Navigate to page layout editor and verify Column Width dropdown exists
+    $p->get_ok("$url/Admin/PageLayouts/Modify.html?Class=RT::Ticket&Page=Display&Name=Default");
+
+    $dom = $p->dom;
+    my $cw_select = $dom->at('select[name=ColumnWidth]');
+    ok($cw_select, 'Column Width select exists in CF widget modal');
+
+    my @options = $cw_select->find('option')->map(sub { { value => $_->attr('value'), text => $_->text } })->each;
+    ok(scalar @options >= 5, 'Column Width has at least 5 options');
+    ok((grep { $_->{value} eq 'xs' } @options), 'Has extra narrow option');
+    ok((grep { $_->{value} eq 'sm' } @options), 'Has narrow option');
+    ok((grep { $_->{value} eq '__empty_value__' } @options), 'Has default (medium) option');
+    ok((grep { $_->{value} eq 'lg' } @options), 'Has wide option');
+    ok((grep { $_->{value} eq 'xl' } @options), 'Has extra wide option');
+}
+
 $p->logout;
 
 done_testing;

t/web/page_layouts.t

@@ -60,4 +60,47 @@ ok $m->login, 'logged in as root';
     $m->goto_ticket($ticket2->Id);
 }
 
+diag "Testing CF widget ColumnWidth rendering";
+{
+    # Default layout with no ColumnWidth — should have no cf-columns class
+    my $ticket = RT::Test->create_ticket(
+        Queue   => $queue1->Name,
+        Subject => 'Test CF column width',
+    );
+    $m->goto_ticket($ticket->Id);
+    $m->content_like(qr/class="show-custom-fields"/, 'Default layout has show-custom-fields class');
+    $m->content_unlike(qr/cf-columns-/, 'Default layout has no cf-columns class');
+
+    # Update PageLayouts to include ColumnWidth => 'sm'
+    my ($ret2, $msg2) = HTML::Mason::Commands::UpdateConfig(
+        Name => 'PageLayouts',
+        Value => {
+            'RT::Ticket' => {
+                'Display' => {
+                    Default => [
+                        {
+                            Layout   => 'col-md-6',
+                            Title    => 'Ticket metadata',
+                            Elements => [
+                                [ 'Basics', {Name => 'CustomFieldCustomGroupings', ColumnWidth => 'sm'} ],
+                                [ 'Dates', 'Links' ],
+                            ],
+                        },
+                        {
+                            Layout   => 'col-12',
+                            Elements => ['History'],
+                        },
+                    ],
+                },
+            },
+        },
+        CurrentUser => RT->SystemUser,
+    );
+    ok($ret2, "Updated PageLayouts with ColumnWidth");
+
+    $m->goto_ticket($ticket->Id);
+    $m->content_like(qr/class="show-custom-fields cf-columns-sm"/, 'ColumnWidth sm renders cf-columns-sm class');
+    $m->content_unlike(qr/class="show-custom-fields"[^>]*cf-columns-(?!sm)/, 'No other cf-columns classes present');
+}
+
 done_testing;