test: add mock server

Author: trueChazza

lib/web_push_elixir/application.ex

@@ -0,0 +1,12 @@
+defmodule WebPushElixir.Application do
+  use Application
+
+  def start(_type, _args) do
+    children = [
+      {DynamicSupervisor, name: WebPushElixir.DynamicSupervisor}
+    ]
+
+    opts = [strategy: :one_for_one, name: WebPushElixir.Supervisor]
+    Supervisor.start_link(children, opts)
+  end
+end

lib/web_push_elixir/mock_server.ex

@@ -0,0 +1,11 @@
+defmodule WebPushElixir.MockServer do
+  use Plug.Router
+
+  plug(:match)
+  plug(:dispatch)
+
+  post "/some-endpoint" do
+    conn
+    |> Plug.Conn.send_resp(200, "ok")
+  end
+end

mix.exs

@@ -14,6 +14,7 @@ defmodule WebPushElixir.MixProject do
   # Run "mix help compile.app" to learn about applications.
   def application do
     [
+      mod: {WebPushElixir.Application, []},
       extra_applications: [:logger]
     ]
   end

test/test_helper.exs

@@ -1 +1,3 @@
 ExUnit.start()
+
+DynamicSupervisor.start_child(WebPushElixir.DynamicSupervisor, {Plug.Cowboy, scheme: :http, plug: WebPushElixir.MockServer, options: [port: 4040]})