Add tests

config/test.exs

@@ -28,4 +28,5 @@ config :chronoscope,
   registry: Chronoscope.RegistryMock,
   gen_server: Chronoscope.GenServerMock,
   nts: Chronoscope.NTSMock,
-  gemini: Chronoscope.GeminiMock
+  gemini: Chronoscope.GeminiMock,
+  endpoint: Chronoscope.EndpointMock

lib/chronoscope/nts/client.ex

@@ -3,7 +3,6 @@ defmodule Chronoscope.NTS.Client do
 
   alias Chronoscope.NTS
   alias Chronoscope.NTS.KeyEstablishmentClient
-  alias ChronoscopeWeb.Endpoint
 
   @interval_in_seconds 30
   @timeout_in_milliseconds 10_000
@@ -11,6 +10,7 @@ defmodule Chronoscope.NTS.Client do
 
   @topic Application.compile_env(:chronoscope, :nts_topic)
   @date_time Application.compile_env(:chronoscope, :date_time, DateTime)
+  @endpoint Application.compile_env(:chronoscope, :endpoint, ChronoscopeWeb.Endpoint)
 
   def start_link(server: server, name: name) do
     GenServer.start_link(__MODULE__, server, name: name)
@@ -18,7 +18,7 @@ defmodule Chronoscope.NTS.Client do
 
   @impl true
   def init(server) do
-    Endpoint.broadcast(@topic, "initializing", server)
+    @endpoint.broadcast(@topic, "initializing", server)
 
     {:ok,
      %{
@@ -54,7 +54,7 @@ defmodule Chronoscope.NTS.Client do
   @impl true
   def handle_call(:cancel_auto_refresh, _from, %{timer: timer} = state) do
     :timer.cancel(timer)
-    Endpoint.broadcast(@topic, "cancel-auto-refresh", state.server)
+    @endpoint.broadcast(@topic, "cancel-auto-refresh", state.server)
 
     {:reply, :ok, Map.delete(state, :timer)}
   end
@@ -82,7 +82,7 @@ defmodule Chronoscope.NTS.Client do
     if interval_surpassed?(now, state.last_key_establishment) do
       state
       |> Map.merge(current_data(state, now))
-      |> tap(&Endpoint.broadcast(@topic, "key-exchange", Map.delete(&1, :timer)))
+      |> tap(&@endpoint.broadcast(@topic, "key-establishment", Map.delete(&1, :timer)))
     else
       state
     end

lib/chronoscope_web/live/index_live.ex

@@ -15,7 +15,7 @@ defmodule ChronoscopeWeb.IndexLive do
   end
 
   @impl true
-  def handle_info(%{topic: @topic, event: "key-exchange", payload: client}, socket) do
+  def handle_info(%{topic: @topic, event: "key-establishment", payload: client}, socket) do
     if client.server in socket.assigns.servers do
       {:noreply, update(socket, :clients, &update_client(&1, client))}
     else

test/chronoscope/nts/client_test.exs

@@ -3,6 +3,7 @@ defmodule Chronoscope.NTS.ClientTest do
 
   alias Chronoscope.Certificate
   alias Chronoscope.DateTimeMock
+  alias Chronoscope.EndpointMock
   alias Chronoscope.NTS.Client
   alias Chronoscope.SSLMock
 
@@ -19,6 +20,9 @@ defmodule Chronoscope.NTS.ClientTest do
 
   describe "Chronoscope.NTS.Client.init()" do
     test "initializes successfully" do
+      EndpointMock
+      |> expect(:broadcast, fn "nts-servers", "initializing", %{host: "localhost", port: 3333} -> :ok end)
+
       assert Client.init(%{host: "localhost", port: 3333}) ==
                {:ok,
                 %{
@@ -48,6 +52,9 @@ defmodule Chronoscope.NTS.ClientTest do
     end
 
     test ":cancel_auto_refresh" do
+      EndpointMock
+      |> expect(:broadcast, fn "nts-servers", "cancel-auto-refresh", _ -> :ok end)
+
       assert Client.handle_call(:cancel_auto_refresh, nil, %{server: true, timer: true}) == {:reply, :ok, %{server: true}}
     end
 
@@ -79,6 +86,9 @@ defmodule Chronoscope.NTS.ClientTest do
       |> expect(:peercert, fn :socket -> {:ok, peercert} end)
       |> expect(:close, fn :socket -> :ok end)
 
+      EndpointMock
+      |> expect(:broadcast, fn "nts-servers", "key-establishment", _ -> :ok end)
+
       assert {:reply, {:ok, %{cert_expiration: ^peercert_expiration}},
               %{
                 server: %{host: "localhost", port: 3333},

test/support/behaviours.ex

@@ -22,3 +22,7 @@ defmodule Chronoscope.GenServer.Behaviour do
   @callback call(pid(), any(), any()) :: any()
   @callback call(pid(), any()) :: any()
 end
+
+defmodule ChronoscopeWeb.Endpoint.Behaviour do
+  @callback broadcast(any(), any(), any()) :: any()
+end

test/support/mocks.ex

@@ -5,3 +5,4 @@ Mox.defmock(Chronoscope.DynamicSupervisorMock, for: Chronoscope.DynamicSuperviso
 Mox.defmock(Chronoscope.GenServerMock, for: Chronoscope.GenServer.Behaviour)
 Mox.defmock(Chronoscope.NTSMock, for: Chronoscope.NTS.Behaviour)
 Mox.defmock(Chronoscope.GeminiMock, for: Chronoscope.Gemini.Behaviour)
+Mox.defmock(Chronoscope.EndpointMock, for: ChronoscopeWeb.Endpoint.Behaviour)