Setup endpoint and test case

lib/uplink/nodes/router.ex

@@ -0,0 +1,28 @@
+defmodule Uplink.Nodes.Router do
+  use Plug.Router
+  use Uplink.Web
+
+  alias Uplink.Secret
+  alias Uplink.Clients.LXD
+
+  plug :match
+
+  plug Plug.Parsers,
+    parsers: [:urlencoded, :json],
+    body_reader: {Uplink.Web.CacheBodyReader, :read_body, []},
+    json_decoder: Jason
+
+  plug Secret.VerificationPlug
+
+  plug :dispatch
+
+  get "/" do
+    nodes =
+      LXD.list_cluster_members()
+      |> Enum.map(fn member ->
+        LXD.get_node(member.server_name)
+      end)
+
+    json(conn, :ok, %{data: nodes})
+  end
+end

test/uplink/nodes/router_test.exs

@@ -0,0 +1,20 @@
+defmodule Uplink.Nodes.RouterTest do
+  use ExUnit.Case
+  use Plug.Test
+
+  setup do
+    bypass = Bypass.open()
+
+    Cache.put(:self, %{
+      "credential" => %{
+        "endpoint" => "http://localhost:#{bypass.port}"
+      }
+    })
+
+    response = File.read!("test/fixtures/lxd/cluster/members/list.json")
+
+    Cache.delete(:cluster_members)
+
+    {:ok, bypass: bypass, response: response}
+  end
+end