Merge branch 'release/2.2.0' into 'stable'v2.2.0

Release/2.2.0

See merge request pleroma/secteam/pleroma!19

1 files changed, 124 insertions, 0 deletions

diff --git a/test/pleroma/instances_test.exs b/test/pleroma/instances_test.exs
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+++ b/test/pleroma/instances_test.exs
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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.InstancesTest do
+  alias Pleroma.Instances
+
+  use Pleroma.DataCase
+
+  setup_all do: clear_config([:instance, :federation_reachability_timeout_days], 1)
+
+  describe "reachable?/1" do
+    test "returns `true` for host / url with unknown reachability status" do
+      assert Instances.reachable?("unknown.site")
+      assert Instances.reachable?("http://unknown.site")
+    end
+
+    test "returns `false` for host / url marked unreachable for at least `reachability_datetime_threshold()`" do
+      host = "consistently-unreachable.name"
+      Instances.set_consistently_unreachable(host)
+
+      refute Instances.reachable?(host)
+      refute Instances.reachable?("http://#{host}/path")
+    end
+
+    test "returns `true` for host / url marked unreachable for less than `reachability_datetime_threshold()`" do
+      url = "http://eventually-unreachable.name/path"
+
+      Instances.set_unreachable(url)
+
+      assert Instances.reachable?(url)
+      assert Instances.reachable?(URI.parse(url).host)
+    end
+
+    test "returns true on non-binary input" do
+      assert Instances.reachable?(nil)
+      assert Instances.reachable?(1)
+    end
+  end
+
+  describe "filter_reachable/1" do
+    setup do
+      host = "consistently-unreachable.name"
+      url1 = "http://eventually-unreachable.com/path"
+      url2 = "http://domain.com/path"
+
+      Instances.set_consistently_unreachable(host)
+      Instances.set_unreachable(url1)
+
+      result = Instances.filter_reachable([host, url1, url2, nil])
+      %{result: result, url1: url1, url2: url2}
+    end
+
+    test "returns a map with keys containing 'not marked consistently unreachable' elements of supplied list",
+         %{result: result, url1: url1, url2: url2} do
+      assert is_map(result)
+      assert Enum.sort([url1, url2]) == result |> Map.keys() |> Enum.sort()
+    end
+
+    test "returns a map with `unreachable_since` values for keys",
+         %{result: result, url1: url1, url2: url2} do
+      assert is_map(result)
+      assert %NaiveDateTime{} = result[url1]
+      assert is_nil(result[url2])
+    end
+
+    test "returns an empty map for empty list or list containing no hosts / url" do
+      assert %{} == Instances.filter_reachable([])
+      assert %{} == Instances.filter_reachable([nil])
+    end
+  end
+
+  describe "set_reachable/1" do
+    test "sets unreachable url or host reachable" do
+      host = "domain.com"
+      Instances.set_consistently_unreachable(host)
+      refute Instances.reachable?(host)
+
+      Instances.set_reachable(host)
+      assert Instances.reachable?(host)
+    end
+
+    test "keeps reachable url or host reachable" do
+      url = "https://site.name?q="
+      assert Instances.reachable?(url)
+
+      Instances.set_reachable(url)
+      assert Instances.reachable?(url)
+    end
+
+    test "returns error status on non-binary input" do
+      assert {:error, _} = Instances.set_reachable(nil)
+      assert {:error, _} = Instances.set_reachable(1)
+    end
+  end
+
+  # Note: implementation-specific (e.g. Instance) details of set_unreachable/1
+  # should be tested in implementation-specific tests
+  describe "set_unreachable/1" do
+    test "returns error status on non-binary input" do
+      assert {:error, _} = Instances.set_unreachable(nil)
+      assert {:error, _} = Instances.set_unreachable(1)
+    end
+  end
+
+  describe "set_consistently_unreachable/1" do
+    test "sets reachable url or host unreachable" do
+      url = "http://domain.com?q="
+      assert Instances.reachable?(url)
+
+      Instances.set_consistently_unreachable(url)
+      refute Instances.reachable?(url)
+    end
+
+    test "keeps unreachable url or host unreachable" do
+      host = "site.name"
+      Instances.set_consistently_unreachable(host)
+      refute Instances.reachable?(host)
+
+      Instances.set_consistently_unreachable(host)
+      refute Instances.reachable?(host)
+    end
+  end
+end