test: add LiveView tests for member linking UI (#168)

test/mv_web/user_live/index_test.exs

@@ -410,4 +410,35 @@ defmodule MvWeb.UserLive.IndexTest do
       assert html =~ long_email
     end
   end
+
+  describe "member linking display" do
+    test "displays linked member name in user list", %{conn: conn} do
+      # Create member
+      {:ok, member} =
+        Mv.Membership.create_member(%{
+          first_name: "Alice",
+          last_name: "Johnson",
+          email: "alice@example.com"
+        })
+
+      # Create user linked to member
+      user = create_test_user(%{email: "user@example.com"})
+      {:ok, _updated_user} = Mv.Accounts.update_user(user, %{member: %{id: member.id}})
+
+      # Create another user without member
+      _unlinked_user = create_test_user(%{email: "unlinked@example.com"})
+
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/users")
+
+      # Should show linked member name
+      assert html =~ "Alice Johnson"
+      # Should show user email
+      assert html =~ "user@example.com"
+      # Should show unlinked user
+      assert html =~ "unlinked@example.com"
+      # Should show "No member linked" or similar for unlinked user
+      assert html =~ "No member linked"
+    end
+  end
 end