feat: add payment status filter and paid column to member list

Add PaymentFilterComponent dropdown and colored paid column. Filter supports URL bookmarking and combines with search/sort.

test/mv_web/components/payment_filter_component_test.exs

@@ -0,0 +1,182 @@
+defmodule MvWeb.Components.PaymentFilterComponentTest do
+  @moduledoc """
+  Unit tests for the PaymentFilterComponent.
+
+  Tests cover:
+  - Rendering in all 3 filter states (nil, :paid, :not_paid)
+  - Event emission when selecting options
+  - ARIA attributes for accessibility
+  - Dropdown open/close behavior
+  """
+  use MvWeb.ConnCase, async: true
+
+  import Phoenix.LiveViewTest
+
+  describe "rendering" do
+    test "renders with no filter active (nil)", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Should show "All" text and no badge
+      assert has_element?(view, "#payment-filter")
+      refute has_element?(view, "#payment-filter .badge")
+    end
+
+    test "renders with paid filter active", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Should show badge when filter is active
+      assert has_element?(view, "#payment-filter .badge")
+    end
+
+    test "renders with not_paid filter active", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=not_paid")
+
+      # Should show badge when filter is active
+      assert has_element?(view, "#payment-filter .badge")
+    end
+  end
+
+  describe "dropdown behavior" do
+    test "dropdown opens on button click", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Initially dropdown is closed
+      refute has_element?(view, "#payment-filter ul[role='menu']")
+
+      # Click to open
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Dropdown should be visible
+      assert has_element?(view, "#payment-filter ul[role='menu']")
+    end
+
+    test "dropdown closes after selecting an option", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      assert has_element?(view, "#payment-filter ul[role='menu']")
+
+      # Select an option - this should close the dropdown
+      view
+      |> element("#payment-filter button[phx-value-filter='paid']")
+      |> render_click()
+
+      # After selection, dropdown should be closed
+      # Note: The dropdown closes via assign, which is reflected in the next render
+      refute has_element?(view, "#payment-filter ul[role='menu']")
+    end
+  end
+
+  describe "filter selection" do
+    test "selecting 'All' clears the filter and updates URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "All" option
+      view
+      |> element("#payment-filter button[phx-value-filter='']")
+      |> render_click()
+
+      # URL should not contain paid_filter param - wait for patch
+      assert_patch(view)
+    end
+
+    test "selecting 'Paid' sets the filter and updates URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "Paid" option
+      view
+      |> element("#payment-filter button[phx-value-filter='paid']")
+      |> render_click()
+
+      # Wait for patch and check URL contains paid_filter=paid
+      path = assert_patch(view)
+      assert path =~ "paid_filter=paid"
+    end
+
+    test "selecting 'Not paid' sets the filter and updates URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "Not paid" option
+      view
+      |> element("#payment-filter button[phx-value-filter='not_paid']")
+      |> render_click()
+
+      # Wait for patch and check URL contains paid_filter=not_paid
+      path = assert_patch(view)
+      assert path =~ "paid_filter=not_paid"
+    end
+  end
+
+  describe "accessibility" do
+    test "has correct ARIA attributes", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, html} = live(conn, "/members")
+
+      # Main button should have aria-haspopup and aria-expanded
+      assert html =~ ~s(aria-haspopup="true")
+      assert html =~ ~s(aria-expanded="false")
+      assert html =~ ~s(aria-label=)
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      html = render(view)
+
+      # Check aria-expanded is now true
+      assert html =~ ~s(aria-expanded="true")
+
+      # Menu should have role="menu"
+      assert html =~ ~s(role="menu")
+
+      # Options should have role="menuitemradio"
+      assert html =~ ~s(role="menuitemradio")
+    end
+
+    test "has aria-checked on selected option", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      html = render(view)
+
+      # "Paid" option should have aria-checked="true"
+      # Check both possible orderings of attributes
+      assert html =~ "aria-checked=\"true\"" and html =~ "phx-value-filter=\"paid\""
+    end
+  end
+end