instance_test.exs
No OneTemporary
Actions

Size

8 KB

Referenced Files

None

Subscribers

None

instance_test.exs
View Options

	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Instances.InstanceTest do
	alias Pleroma.Instances
	alias Pleroma.Instances.Instance
	alias Pleroma.Repo
	alias Pleroma.Tests.ObanHelpers
	alias Pleroma.Web.CommonAPI

	use Pleroma.DataCase

	import ExUnit.CaptureLog
	import Pleroma.Factory

	setup_all do: clear_config([:instance, :federation_reachability_timeout_days], 1)

	describe "set_reachable/1" do
	test "clears `unreachable_since` of existing matching Instance record having non-nil `unreachable_since`" do
	unreachable_since = NaiveDateTime.to_iso8601(NaiveDateTime.utc_now())
	instance = insert(:instance, unreachable_since: unreachable_since)

	assert {:ok, instance} = Instance.set_reachable(instance.host)
	refute instance.unreachable_since
	end

	test "keeps nil `unreachable_since` of existing matching Instance record having nil `unreachable_since`" do
	instance = insert(:instance, unreachable_since: nil)

	assert {:ok, instance} = Instance.set_reachable(instance.host)
	refute instance.unreachable_since
	end
	end

	describe "set_unreachable/1" do
	test "creates new record having `unreachable_since` to current time if record does not exist" do
	assert {:ok, instance} = Instance.set_unreachable("https://domain.com/path")

	instance = Repo.get(Instance, instance.id)
	assert instance.unreachable_since
	assert "domain.com" == instance.host
	end

	test "sets `unreachable_since` of existing record having nil `unreachable_since`" do
	instance = insert(:instance, unreachable_since: nil)
	refute instance.unreachable_since

	assert {:ok, _} = Instance.set_unreachable(instance.host)

	instance = Repo.get(Instance, instance.id)
	assert instance.unreachable_since
	end

	test "does NOT modify `unreachable_since` value of existing record in case it's present" do
	instance =
	insert(:instance, unreachable_since: NaiveDateTime.add(NaiveDateTime.utc_now(), -10))

	assert instance.unreachable_since
	initial_value = instance.unreachable_since

	assert {:ok, _} = Instance.set_unreachable(instance.host)

	instance = Repo.get(Instance, instance.id)
	assert initial_value == instance.unreachable_since
	end
	end

	describe "set_unreachable/2" do
	test "sets `unreachable_since` value of existing record in case it's newer than supplied value" do
	instance =
	insert(:instance, unreachable_since: NaiveDateTime.add(NaiveDateTime.utc_now(), -10))

	assert instance.unreachable_since

	past_value = NaiveDateTime.add(NaiveDateTime.utc_now(), -100)
	assert {:ok, _} = Instance.set_unreachable(instance.host, past_value)

	instance = Repo.get(Instance, instance.id)
	assert past_value == instance.unreachable_since
	end

	test "does NOT modify `unreachable_since` value of existing record in case it's equal to or older than supplied value" do
	instance =
	insert(:instance, unreachable_since: NaiveDateTime.add(NaiveDateTime.utc_now(), -10))

	assert instance.unreachable_since
	initial_value = instance.unreachable_since

	assert {:ok, _} = Instance.set_unreachable(instance.host, NaiveDateTime.utc_now())

	instance = Repo.get(Instance, instance.id)
	assert initial_value == instance.unreachable_since
	end
	end

	describe "get_or_update_favicon/1" do
	test "Scrapes favicon URLs" do
	Tesla.Mock.mock(fn %{url: "https://favicon.example.org/"} ->
	%Tesla.Env{
	status: 200,
	body: ~s[<html><head><link rel="icon" href="/favicon.png"></head></html>]
	}
	end)

	assert "https://favicon.example.org/favicon.png" ==
	Instance.get_or_update_favicon(URI.parse("https://favicon.example.org/"))
	end

	test "Returns nil on too long favicon URLs" do
	long_favicon_url =
	"https://Lorem.ipsum.dolor.sit.amet/consecteturadipiscingelit/Praesentpharetrapurusutaliquamtempus/Mauriseulaoreetarcu/atfacilisisorci/Nullamporttitor/nequesedfeugiatmollis/dolormagnaefficiturlorem/nonpretiumsapienorcieurisus/Nullamveleratsem/Maecenassedaccumsanexnam/favicon.png"

	Tesla.Mock.mock(fn %{url: "https://long-favicon.example.org/"} ->
	%Tesla.Env{
	status: 200,
	body:
	~s[<html><head><link rel="icon" href="] <> long_favicon_url <> ~s["></head></html>]
	}
	end)

	assert capture_log(fn ->
	assert nil ==
	Instance.get_or_update_favicon(
	URI.parse("https://long-favicon.example.org/")
	)
	end) =~
	"Instance.get_or_update_favicon(\"long-favicon.example.org\") error: %Postgrex.Error{"
	end

	test "Handles not getting a favicon URL properly" do
	Tesla.Mock.mock(fn %{url: "https://no-favicon.example.org/"} ->
	%Tesla.Env{
	status: 200,
	body: ~s[<html><head><h1>I wil look down and whisper "GNO.."</h1></head></html>]
	}
	end)

	refute capture_log(fn ->
	assert nil ==
	Instance.get_or_update_favicon(
	URI.parse("https://no-favicon.example.org/")
	)
	end) =~ "Instance.scrape_favicon(\"https://no-favicon.example.org/\") error: "
	end

	test "Doesn't scrapes unreachable instances" do
	instance = insert(:instance, unreachable_since: Instances.reachability_datetime_threshold())
	url = "https://" <> instance.host

	assert capture_log(fn -> assert nil == Instance.get_or_update_favicon(URI.parse(url)) end) =~
	"Instance.scrape_favicon(\"#{url}\") ignored unreachable host"
	end
	end

	describe "get_or_update_metadata/1" do
	test "Scrapes Wildebeest NodeInfo" do
	Tesla.Mock.mock(fn
	%{url: "https://wildebeest.example.org/.well-known/nodeinfo"} ->
	%Tesla.Env{
	status: 200,
	body: File.read!("test/fixtures/wildebeest-well-known-nodeinfo.json")
	}

	%{url: "https://wildebeest.example.org/nodeinfo/2.1"} ->
	%Tesla.Env{
	status: 200,
	body: File.read!("test/fixtures/wildebeest-nodeinfo21.json")
	}
	end)

	expected = %{
	software_name: "wildebeest",
	software_repository: "https://github.com/cloudflare/wildebeest",
	software_version: "0.0.1"
	}

	assert expected ==
	Instance.get_or_update_metadata(URI.parse("https://wildebeest.example.org/"))

	expected = %Pleroma.Instances.Instance.Pleroma.Instances.Metadata{
	software_name: "wildebeest",
	software_repository: "https://github.com/cloudflare/wildebeest",
	software_version: "0.0.1"
	}

	assert expected ==
	Repo.get_by(Pleroma.Instances.Instance, %{host: "wildebeest.example.org"}).metadata
	end

	test "Scrapes Mastodon NodeInfo" do
	Tesla.Mock.mock(fn
	%{url: "https://mastodon.example.org/.well-known/nodeinfo"} ->
	%Tesla.Env{
	status: 200,
	body: File.read!("test/fixtures/mastodon-well-known-nodeinfo.json")
	}

	%{url: "https://mastodon.example.org/nodeinfo/2.0"} ->
	%Tesla.Env{
	status: 200,
	body: File.read!("test/fixtures/mastodon-nodeinfo20.json")
	}
	end)

	expected = %{
	software_name: "mastodon",
	software_version: "4.1.0"
	}

	assert expected ==
	Instance.get_or_update_metadata(URI.parse("https://mastodon.example.org/"))
	end
	end

	test "delete_users_and_activities/1 deletes remote instance users and activities" do
	[mario, luigi, _peach, wario] =
	users = [
	insert(:user, nickname: "mario@mushroom.kingdom", name: "Mario"),
	insert(:user, nickname: "luigi@mushroom.kingdom", name: "Luigi"),
	insert(:user, nickname: "peach@mushroom.kingdom", name: "Peach"),
	insert(:user, nickname: "wario@greedville.biz", name: "Wario")
	]

	{:ok, post1} = CommonAPI.post(mario, %{status: "letsa go!"})
	{:ok, post2} = CommonAPI.post(luigi, %{status: "itsa me... luigi"})
	{:ok, post3} = CommonAPI.post(wario, %{status: "WHA-HA-HA!"})

	{:ok, job} = Instance.delete_users_and_activities("mushroom.kingdom")
	:ok = ObanHelpers.perform(job)

	[mario, luigi, peach, wario] = Repo.reload(users)

	refute mario.is_active
	refute luigi.is_active
	refute peach.is_active
	refute peach.name == "Peach"

	assert wario.is_active
	assert wario.name == "Wario"

	assert [nil, nil, %{}] = Repo.reload([post1, post2, post3])
	end
	end

File Metadata

Mime Type: text/html
Expires: Fri, Apr 3, 9:45 PM (9 h, 32 s)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 1261950
Default Alt Text: instance_test.exs (8 KB)

instance_test.exsNo OneTemporaryActions

instance_test.exsView Options

File Metadata

Event Timeline

instance_test.exs
No OneTemporary
Actions

instance_test.exs
View Options