124 lines
4 KiB
Elixir
124 lines
4 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.InstancesTest do
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alias Pleroma.Instances
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use Pleroma.DataCase
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setup_all do: clear_config([:instance, :federation_reachability_timeout_days], 1)
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describe "reachable?/1" do
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test "returns `true` for host / url with unknown reachability status" do
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assert Instances.reachable?("unknown.site")
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assert Instances.reachable?("http://unknown.site")
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end
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test "returns `false` for host / url marked unreachable for at least `reachability_datetime_threshold()`" do
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host = "consistently-unreachable.name"
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Instances.set_consistently_unreachable(host)
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refute Instances.reachable?(host)
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refute Instances.reachable?("http://#{host}/path")
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end
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test "returns `true` for host / url marked unreachable for less than `reachability_datetime_threshold()`" do
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url = "http://eventually-unreachable.name/path"
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Instances.set_unreachable(url)
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assert Instances.reachable?(url)
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assert Instances.reachable?(URI.parse(url).host)
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end
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test "raises FunctionClauseError exception on non-binary input" do
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assert_raise FunctionClauseError, fn -> Instances.reachable?(nil) end
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assert_raise FunctionClauseError, fn -> Instances.reachable?(1) end
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end
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end
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describe "filter_reachable/1" do
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setup do
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host = "consistently-unreachable.name"
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url1 = "http://eventually-unreachable.com/path"
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url2 = "http://domain.com/path"
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Instances.set_consistently_unreachable(host)
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Instances.set_unreachable(url1)
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result = Instances.filter_reachable([host, url1, url2, nil])
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%{result: result, url1: url1, url2: url2}
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end
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test "returns a map with keys containing 'not marked consistently unreachable' elements of supplied list",
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%{result: result, url1: url1, url2: url2} do
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assert is_map(result)
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assert Enum.sort([url1, url2]) == result |> Map.keys() |> Enum.sort()
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end
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test "returns a map with `unreachable_since` values for keys",
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%{result: result, url1: url1, url2: url2} do
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assert is_map(result)
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assert %NaiveDateTime{} = result[url1]
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assert is_nil(result[url2])
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end
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test "returns an empty map for empty list or list containing no hosts / url" do
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assert %{} == Instances.filter_reachable([])
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assert %{} == Instances.filter_reachable([nil])
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end
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end
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describe "set_reachable/1" do
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test "sets unreachable url or host reachable" do
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host = "domain.com"
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Instances.set_consistently_unreachable(host)
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refute Instances.reachable?(host)
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Instances.set_reachable(host)
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assert Instances.reachable?(host)
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end
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test "keeps reachable url or host reachable" do
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url = "https://site.name?q="
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assert Instances.reachable?(url)
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Instances.set_reachable(url)
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assert Instances.reachable?(url)
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end
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test "returns error status on non-binary input" do
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assert {:error, _} = Instances.set_reachable(nil)
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assert {:error, _} = Instances.set_reachable(1)
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end
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end
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# Note: implementation-specific (e.g. Instance) details of set_unreachable/1
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# should be tested in implementation-specific tests
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describe "set_unreachable/1" do
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test "returns error status on non-binary input" do
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assert {:error, _} = Instances.set_unreachable(nil)
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assert {:error, _} = Instances.set_unreachable(1)
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end
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end
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describe "set_consistently_unreachable/1" do
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test "sets reachable url or host unreachable" do
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url = "http://domain.com?q="
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assert Instances.reachable?(url)
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Instances.set_consistently_unreachable(url)
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refute Instances.reachable?(url)
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end
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test "keeps unreachable url or host unreachable" do
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host = "site.name"
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Instances.set_consistently_unreachable(host)
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refute Instances.reachable?(host)
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Instances.set_consistently_unreachable(host)
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refute Instances.reachable?(host)
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end
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end
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end
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