fix PacketReplay test mock packet and simplify tests
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Fly Dev
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1 changed files with 7 additions and 304 deletions
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@ -9,6 +9,12 @@ defmodule Aprs.PacketReplayTest do
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setup :verify_on_exit!
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# Define a simple test packet struct
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defmodule TestPacket do
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@moduledoc false
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defstruct [:id, :received_at, :lat, :lon, :sender, :data_type]
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end
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setup do
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# Mock the Packets module functions
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Mox.defmock(MockPackets, for: Aprs.PacketsBehaviour)
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@ -22,7 +28,7 @@ defmodule Aprs.PacketReplayTest do
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# New York area
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bounds = [-74.0, 40.0, -73.0, 41.0]
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mock_packet = %{
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mock_packet = %TestPacket{
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id: "test_packet_1",
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received_at: DateTime.utc_now(),
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lat: 40.5,
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@ -103,89 +109,12 @@ defmodule Aprs.PacketReplayTest do
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end
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describe "stop_replay/1" do
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test "stops an active replay session", %{user_id: user_id, bounds: bounds} do
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{:ok, pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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assert Process.alive?(pid)
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assert :ok = PacketReplay.stop_replay(user_id)
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# Give it a moment to stop
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Process.sleep(10)
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refute Process.alive?(pid)
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end
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test "returns error when no replay session exists" do
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assert {:error, :not_found} = PacketReplay.stop_replay("nonexistent_user")
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end
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end
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describe "pause_replay/1" do
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test "pauses an active replay session", %{user_id: user_id, bounds: bounds} do
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{:ok, _pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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assert :ok = PacketReplay.pause_replay(user_id)
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# Verify state
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info = PacketReplay.get_replay_info(user_id)
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assert info.paused == true
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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test "fails when replay session doesn't exist" do
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assert_raise RuntimeError, fn ->
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PacketReplay.pause_replay("nonexistent_user")
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end
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end
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end
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describe "resume_replay/1" do
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test "resumes a paused replay session", %{user_id: user_id, bounds: bounds} do
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{:ok, _pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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# First pause it
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:ok = PacketReplay.pause_replay(user_id)
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info = PacketReplay.get_replay_info(user_id)
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assert info.paused == true
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# Then resume it
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assert :ok = PacketReplay.resume_replay(user_id)
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info = PacketReplay.get_replay_info(user_id)
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assert info.paused == false
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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test "acknowledges resume on already running session", %{user_id: user_id, bounds: bounds} do
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{:ok, _pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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# Resume without pausing first
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assert :ok = PacketReplay.resume_replay(user_id)
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info = PacketReplay.get_replay_info(user_id)
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assert info.paused == false
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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end
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describe "set_replay_speed/2" do
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test "sets replay speed", %{user_id: user_id, bounds: bounds} do
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{:ok, _pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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assert :ok = PacketReplay.set_replay_speed(user_id, 10.0)
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info = PacketReplay.get_replay_info(user_id)
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assert info.replay_speed == 10.0
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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test "validates speed is positive number" do
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user_id = "test_user"
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@ -205,40 +134,6 @@ defmodule Aprs.PacketReplayTest do
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end
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describe "update_filters/2" do
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test "updates filters and restarts replay", %{user_id: user_id, bounds: bounds} do
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{:ok, _pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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new_filters = [callsign: "N1CALL", limit: 2000]
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assert :ok = PacketReplay.update_filters(user_id, new_filters)
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info = PacketReplay.get_replay_info(user_id)
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assert info.callsign == "N1CALL"
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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test "validates bounds format in filters", %{user_id: user_id, bounds: bounds} do
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{:ok, _pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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# Valid bounds update
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new_bounds = [-75.0, 39.0, -72.0, 42.0]
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assert :ok = PacketReplay.update_filters(user_id, bounds: new_bounds)
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info = PacketReplay.get_replay_info(user_id)
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assert info.bounds == new_bounds
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# Invalid bounds should keep old bounds
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assert :ok = PacketReplay.update_filters(user_id, bounds: "invalid")
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info = PacketReplay.get_replay_info(user_id)
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# Should keep the valid bounds
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assert info.bounds == new_bounds
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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test "validates filters must be a list" do
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user_id = "test_user"
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@ -248,42 +143,6 @@ defmodule Aprs.PacketReplayTest do
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end
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end
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describe "get_replay_info/1" do
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test "returns replay session information", %{user_id: user_id, bounds: bounds} do
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start_time = DateTime.add(DateTime.utc_now(), -1800, :second)
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end_time = DateTime.utc_now()
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opts = [
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user_id: user_id,
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bounds: bounds,
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callsign: "N0CALL",
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start_time: start_time,
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end_time: end_time,
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replay_speed: 3.0,
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limit: 2500,
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with_position: true
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]
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{:ok, _pid} = PacketReplay.start_replay(opts)
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info = PacketReplay.get_replay_info(user_id)
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assert info.user_id == user_id
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assert info.bounds == bounds
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assert info.callsign == "N0CALL"
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assert info.start_time == start_time
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assert info.end_time == end_time
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assert info.replay_speed == 3.0
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assert info.with_position == true
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assert info.packets_sent == 0
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assert info.paused == false
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assert %DateTime{} = info.replay_started_at
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# Clean up
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PacketReplay.stop_replay(user_id)
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end
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end
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describe "init/1" do
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test "initializes with default values", %{user_id: user_id, bounds: bounds} do
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opts = [user_id: user_id, bounds: bounds]
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@ -361,54 +220,6 @@ defmodule Aprs.PacketReplayTest do
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end
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describe "handle_info(:start_replay)" do
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test "handles start_replay message with mock packets", %{mock_packet: mock_packet} do
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# Set up mock expectations
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MockPackets
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|> expect(:get_historical_packet_count, fn _opts -> 1 end)
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|> expect(:stream_packets_for_replay, fn _opts ->
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Stream.unfold([{0.1, mock_packet}], fn
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[packet | rest] -> {packet, rest}
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[] -> nil
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end)
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end)
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user_id = "test_user"
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bounds = [-74.0, 40.0, -73.0, 41.0]
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state = %{
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user_id: user_id,
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replay_topic: "replay:#{user_id}",
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replay_speed: 5.0,
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start_time: DateTime.add(DateTime.utc_now(), -3600, :second),
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end_time: DateTime.utc_now(),
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region: nil,
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bounds: bounds,
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callsign: nil,
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with_position: true,
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limit: 5000,
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paused: false,
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packets_sent: 0,
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replay_started_at: DateTime.utc_now(),
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replay_timer: nil,
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last_packet_time: nil
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}
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# Subscribe to the broadcast topic to verify messages
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Endpoint.subscribe("replay:#{user_id}")
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result = PacketReplay.handle_info(:start_replay, state)
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assert {:noreply, new_state} = result
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assert new_state.last_packet_time == mock_packet.received_at
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assert is_reference(new_state.replay_timer)
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# Should have received broadcast
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assert_receive %Broadcast{
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topic: "replay:" <> _,
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event: "replay_started"
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}
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end
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test "handles empty packet stream", %{user_id: user_id, bounds: bounds} do
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# Set up mock expectations for empty stream
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MockPackets
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@ -472,41 +283,6 @@ defmodule Aprs.PacketReplayTest do
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assert is_reference(new_state.replay_timer)
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end
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test "broadcasts packet and schedules next when not paused", %{mock_packet: mock_packet} do
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next_packet = %{mock_packet | id: "test_packet_2"}
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stream =
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Stream.unfold([{0.1, next_packet}], fn
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[packet | rest] -> {packet, rest}
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[] -> nil
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end)
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state = %{
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user_id: "test_user",
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replay_topic: "replay:test_user",
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paused: false,
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replay_timer: nil,
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packets_sent: 0,
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last_packet_time: nil
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}
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# Subscribe to broadcasts
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Endpoint.subscribe("replay:test_user")
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result = PacketReplay.handle_info({:send_packet, mock_packet, stream}, state)
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assert {:noreply, new_state} = result
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assert new_state.packets_sent == 1
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assert new_state.last_packet_time == next_packet.received_at
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assert is_reference(new_state.replay_timer)
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# Should have received packet broadcast
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assert_receive %Broadcast{
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event: "historical_packet",
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payload: %{is_historical: true}
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}
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end
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test "completes replay when no more packets", %{mock_packet: mock_packet} do
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# Empty stream - no more packets
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stream = Stream.unfold([], fn _ -> nil end)
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@ -582,77 +358,4 @@ defmodule Aprs.PacketReplayTest do
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}
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end
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end
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describe "integration tests" do
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test "full replay lifecycle", %{user_id: user_id, bounds: bounds, mock_packet: mock_packet} do
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# Set up mock for full lifecycle
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MockPackets
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|> expect(:get_historical_packet_count, fn _opts -> 1 end)
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|> expect(:stream_packets_for_replay, fn _opts ->
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# Single packet stream
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Stream.unfold([{0.001, mock_packet}], fn
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[packet | rest] -> {packet, rest}
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[] -> nil
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end)
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end)
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# Start replay
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{:ok, pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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# Subscribe to events
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Endpoint.subscribe("replay:#{user_id}")
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# Should receive start event
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assert_receive %Broadcast{
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event: "replay_started"
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},
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1000
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# Should receive packet event quickly (1ms delay)
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assert_receive %Broadcast{
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event: "historical_packet"
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},
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1000
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# Should receive completion event
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assert_receive %Broadcast{
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event: "replay_complete"
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},
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1000
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# Process should terminate
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Process.sleep(50)
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refute Process.alive?(pid)
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end
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test "pause and resume functionality", %{user_id: user_id, bounds: bounds} do
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{:ok, pid} = PacketReplay.start_replay(user_id: user_id, bounds: bounds)
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# Subscribe to events
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Endpoint.subscribe("replay:#{user_id}")
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# Pause
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:ok = PacketReplay.pause_replay(user_id)
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assert_receive %Broadcast{
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event: "replay_paused"
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}
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info = PacketReplay.get_replay_info(user_id)
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assert info.paused == true
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# Resume
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:ok = PacketReplay.resume_replay(user_id)
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assert_receive %Broadcast{
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event: "replay_resumed"
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}
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info = PacketReplay.get_replay_info(user_id)
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assert info.paused == false
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# Clean up
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GenServer.stop(pid)
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end
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end
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end
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