Function TestPopoverSelectionStaysVisible

internal/tui/tui_test.go:2785–2796

TestPopoverSelectionStaysVisible: with more than popoverCap suggestions the popover renders a window; when the selection moves past it, renderPopover must scroll so the highlighted row stays shown, else Enter commits an unseen row.

(t *testing.T)

			}
			continue
		}
		var nextCmd tea.Cmd
		m, nextCmd = m.Update(msg)
		queue = append(queue, nextCmd)
	}
	return m, seen
}

// TestPopoverRenderHasNoMarker: no row in the rendered popover is prefixed
// with the old `▸ ` arrow or a 2-space marker. Selection is a colour change,
// not a marker.
func TestPopoverRenderHasNoMarker(t *testing.T) {
	m := newTestModel(t, func(http.ResponseWriter, *http.Request) {})
	mm := typeInto(m, "/")
	rendered := stripANSI(mm.renderPopover())