mitgliederverwaltung/test/mv_web/member_live/index_density_test.exs
Simon dfc616257d feat(member): let members tailor overview density and visible columns
The View dropdown drives row density and whether the Member and Address
fields render as composite cells or split into their underlying columns;
the column manager toggles visibility and resets to the curated default.
All choices persist per browser through the URL/session/cookie/global
chain, so a saved layout survives reloads without a per-account store.
2026-07-06 10:45:53 +02:00

73 lines
2.8 KiB
Elixir

defmodule MvWeb.MemberLive.IndexDensityTest do
@moduledoc """
§1.4 — The density toggle switches the table row-spacing token and reflects the
active density in the control state.
§1.5 — Density persists across reload per browser (session/cookie), with the
global default applying when nothing is stored.
"""
use MvWeb.ConnCase, async: false
import Phoenix.LiveViewTest
alias Mv.Helpers.SystemActor
setup %{conn: conn} do
{:ok, _} =
Mv.Membership.create_member(
%{first_name: "Dense", last_name: "Row", email: "dense@example.com"},
actor: SystemActor.get_system_actor()
)
%{conn: conn_with_oidc_user(conn)}
end
defp open_view_settings(view) do
view |> element("[data-testid='view-settings-button']") |> render_click()
view
end
test "defaults to compact when nothing is stored", %{conn: conn} do
{:ok, view, _html} = live(conn, ~p"/members")
assert has_element?(view, "[data-testid='members-table-scroll'][data-density='compact']")
# The compact-mode toggle reflects the active (compact) state.
open_view_settings(view)
assert has_element?(view, "[data-testid='view-setting-density'][aria-checked='true']")
end
test "toggle switches the density token and the control state", %{conn: conn} do
{:ok, view, _html} = live(conn, ~p"/members")
open_view_settings(view)
view |> element("[data-testid='view-setting-density']") |> render_click()
assert has_element?(view, "[data-testid='members-table-scroll'][data-density='comfortable']")
assert has_element?(view, "[data-testid='view-setting-density'][aria-checked='false']")
# Toggling again returns to compact.
view |> element("[data-testid='view-setting-density']") |> render_click()
assert has_element?(view, "[data-testid='members-table-scroll'][data-density='compact']")
end
test "restores a persisted density from the session on reload", %{conn: conn} do
conn =
Plug.Test.init_test_session(conn, %{
"member_view_settings" => ~s({"density":"comfortable"})
})
{:ok, view, _html} = live(conn, ~p"/members")
assert has_element?(view, "[data-testid='members-table-scroll'][data-density='comfortable']")
end
test "restores a persisted density on the connected mount via connect params", %{conn: conn} do
# Faithful reload round-trip: the connected mount cannot read the cookie
# (the live socket's connect-info map has no cookies), so the client echoes
# the persisted value through connect params. This is the path that was
# broken in the R1 accept (cookie written but not restored on mount).
conn = put_connect_params(conn, %{"view_settings" => ~s({"density":"comfortable"})})
{:ok, view, _html} = live(conn, ~p"/members")
assert has_element?(view, "[data-testid='members-table-scroll'][data-density='comfortable']")
end
end