70 lines
1.8 KiB
Elixir
70 lines
1.8 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Web.Endpoint.MetricsExporterTest do
|
|
# Modifies AppEnv, has to stay synchronous
|
|
use Pleroma.Web.ConnCase
|
|
|
|
alias Pleroma.Web.Endpoint.MetricsExporter
|
|
|
|
defp config do
|
|
Application.get_env(:prometheus, MetricsExporter)
|
|
end
|
|
|
|
describe "with default config" do
|
|
test "does NOT expose app metrics", %{conn: conn} do
|
|
conn
|
|
|> get(config()[:path])
|
|
|> json_response(404)
|
|
end
|
|
end
|
|
|
|
describe "when enabled" do
|
|
setup do
|
|
initial_config = config()
|
|
on_exit(fn -> Application.put_env(:prometheus, MetricsExporter, initial_config) end)
|
|
|
|
Application.put_env(
|
|
:prometheus,
|
|
MetricsExporter,
|
|
Keyword.put(initial_config, :enabled, true)
|
|
)
|
|
end
|
|
|
|
test "serves app metrics", %{conn: conn} do
|
|
conn = get(conn, config()[:path])
|
|
assert response = response(conn, 200)
|
|
|
|
for metric <- [
|
|
"http_requests_total",
|
|
"http_request_duration_microseconds",
|
|
"phoenix_controller_call_duration",
|
|
"telemetry_scrape_duration",
|
|
"erlang_vm_memory_atom_bytes_total"
|
|
] do
|
|
assert response =~ ~r/#{metric}/
|
|
end
|
|
end
|
|
|
|
test "when IP whitelist configured, " <>
|
|
"serves app metrics only if client IP is whitelisted",
|
|
%{conn: conn} do
|
|
Application.put_env(
|
|
:prometheus,
|
|
MetricsExporter,
|
|
Keyword.put(config(), :ip_whitelist, ["127.127.127.127", {1, 1, 1, 1}, '255.255.255.255'])
|
|
)
|
|
|
|
conn
|
|
|> get(config()[:path])
|
|
|> json_response(404)
|
|
|
|
conn
|
|
|> Map.put(:remote_ip, {127, 127, 127, 127})
|
|
|> get(config()[:path])
|
|
|> response(200)
|
|
end
|
|
end
|
|
end
|