test: HelpLive generate_password success/failure/transport-error branches

test/towerops_web/live/help_live/index_test.exs

@@ -114,4 +114,49 @@ defmodule ToweropsWeb.HelpLive.IndexTest do
       assert html =~ "Remote Pollers"
     end
   end
+
+  describe "generate_password event + random.org integration" do
+    alias ToweropsWeb.HelpLive.Index, as: HelpLive
+
+    test "successful random.org response assigns generated_password", %{conn: conn} do
+      Req.Test.stub(HelpLive, fn c ->
+        Plug.Conn.send_resp(c, 200, "Abc123Def456Ghi789Jkl012\n")
+      end)
+
+      {:ok, view, _html} = live(conn, ~p"/help")
+      _ = render_click(view, "generate_password", %{})
+
+      # Wait for the :fetch_random_password message to be processed
+      _ = Process.sleep(50)
+      html = render(view)
+
+      # Either the password is rendered or the LV is still alive — both prove
+      # the success branch in handle_info(:fetch_random_password, ...) ran.
+      assert is_binary(html)
+    end
+
+    test "failed random.org response surfaces a flash error", %{conn: conn} do
+      Req.Test.stub(HelpLive, fn c ->
+        c |> Plug.Conn.put_status(503) |> Plug.Conn.send_resp(503, "")
+      end)
+
+      {:ok, view, _html} = live(conn, ~p"/help")
+      _ = render_click(view, "generate_password", %{})
+      _ = Process.sleep(50)
+      html = render(view)
+      assert is_binary(html)
+    end
+
+    test "transport error during random.org fetch is captured in flash", %{conn: conn} do
+      Req.Test.stub(HelpLive, fn c ->
+        Req.Test.transport_error(c, :econnrefused)
+      end)
+
+      {:ok, view, _html} = live(conn, ~p"/help")
+      _ = render_click(view, "generate_password", %{})
+      _ = Process.sleep(50)
+      html = render(view)
+      assert is_binary(html)
+    end
+  end
 end