feat: Improve handling of association name config

test/mv_web/live/global_settings_live_test.exs

@@ -13,6 +13,7 @@ defmodule MvWeb.GlobalSettingsLiveTest do
     "MAIL_FROM_NAME",
     "MAIL_FROM_EMAIL"
   ]
+  @association_env_key "ASSOCIATION_NAME"
 
   describe "Global Settings LiveView" do
     setup %{conn: conn} do
@@ -51,6 +52,17 @@ defmodule MvWeb.GlobalSettingsLiveTest do
       assert render(view) =~ "Updated Club Name"
     end
 
+    test "updated club name is shown after remount", %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/settings")
+
+      assert view
+             |> form("#settings-form", %{setting: %{club_name: "Remount Club Name"}})
+             |> render_submit()
+
+      {:ok, _view_after_remount, html_after_remount} = live(conn, ~p"/settings")
+      assert html_after_remount =~ "Remount Club Name"
+    end
+
     test "shows error when club_name is empty", %{conn: conn} do
       {:ok, view, _html} = live(conn, ~p"/settings")
 
@@ -90,6 +102,34 @@ defmodule MvWeb.GlobalSettingsLiveTest do
                "Open"
              )
     end
+
+    @tag :ui
+    test "disables association name input when ASSOCIATION_NAME is set", %{conn: conn} do
+      clear_association_name_env()
+      System.put_env(@association_env_key, "Association Name from ENV")
+      on_exit(fn -> clear_association_name_env() end)
+
+      {:ok, view, _html} = live(conn, ~p"/settings")
+
+      assert has_element?(view, "#setting_club_name[disabled]")
+      assert has_element?(view, "#setting_club_name[placeholder='From ASSOCIATION_NAME']")
+      refute has_element?(view, "#settings-form button", "Save Name")
+      assert render(view) =~ "Association name is set via environment variable ASSOCIATION_NAME"
+    end
+
+    @tag :ui
+    test "keeps association name input editable when ASSOCIATION_NAME is not set", %{conn: conn} do
+      clear_association_name_env()
+      on_exit(fn -> clear_association_name_env() end)
+
+      {:ok, view, _html} = live(conn, ~p"/settings")
+
+      refute has_element?(view, "#setting_club_name[disabled]")
+      assert has_element?(view, "#settings-form button", "Save Name")
+
+      refute render(view) =~
+               "Association name is set via environment variable ASSOCIATION_NAME"
+    end
   end
 
   describe "SMTP / E-Mail section" do
@@ -270,4 +310,8 @@ defmodule MvWeb.GlobalSettingsLiveTest do
   defp clear_smtp_env do
     Enum.each(@smtp_env_keys, &System.delete_env/1)
   end
+
+  defp clear_association_name_env do
+    System.delete_env(@association_env_key)
+  end
 end