# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.UserSearchTest do alias Pleroma.Repo alias Pleroma.User use Pleroma.DataCase import Pleroma.Factory setup_all do Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end) :ok end describe "User.search" do test "accepts limit parameter" do Enum.each(0..4, &insert(:user, %{nickname: "john#{&1}"})) assert length(User.search("john", limit: 3)) == 3 assert length(User.search("john")) == 5 end test "accepts offset parameter" do Enum.each(0..4, &insert(:user, %{nickname: "john#{&1}"})) assert length(User.search("john", limit: 3)) == 3 assert length(User.search("john", limit: 3, offset: 3)) == 2 end test "finds a user by full or partial nickname" do user = insert(:user, %{nickname: "john"}) Enum.each(["john", "jo", "j"], fn query -> assert user == User.search(query) |> List.first() |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end) end test "finds a user by full or partial name" do user = insert(:user, %{name: "John Doe"}) Enum.each(["John Doe", "JOHN", "doe", "j d", "j", "d"], fn query -> assert user == User.search(query) |> List.first() |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end) end test "finds users, preferring nickname matches over name matches" do u1 = insert(:user, %{name: "lain", nickname: "nick1"}) u2 = insert(:user, %{nickname: "lain", name: "nick1"}) assert [u2.id, u1.id] == Enum.map(User.search("lain"), & &1.id) end test "finds users, considering density of matched tokens" do u1 = insert(:user, %{name: "Bar Bar plus Word Word"}) u2 = insert(:user, %{name: "Word Word Bar Bar Bar"}) assert [u2.id, u1.id] == Enum.map(User.search("bar word"), & &1.id) end test "finds users, ranking by similarity" do u1 = insert(:user, %{name: "lain"}) _u2 = insert(:user, %{name: "ean"}) u3 = insert(:user, %{name: "ebn", nickname: "lain@mastodon.social"}) u4 = insert(:user, %{nickname: "lain@pleroma.soykaf.com"}) assert [u4.id, u3.id, u1.id] == Enum.map(User.search("lain@ple", for_user: u1), & &1.id) end test "finds users, handling misspelled requests" do u1 = insert(:user, %{name: "lain"}) assert [u1.id] == Enum.map(User.search("laiin"), & &1.id) end test "finds users, boosting ranks of friends and followers" do u1 = insert(:user) u2 = insert(:user, %{name: "Doe"}) follower = insert(:user, %{name: "Doe"}) friend = insert(:user, %{name: "Doe"}) {:ok, follower} = User.follow(follower, u1) {:ok, u1} = User.follow(u1, friend) assert [friend.id, follower.id, u2.id] -- Enum.map(User.search("doe", resolve: false, for_user: u1), & &1.id) == [] end test "finds followers of user by partial name" do u1 = insert(:user) u2 = insert(:user, %{name: "Jimi"}) follower_jimi = insert(:user, %{name: "Jimi Hendrix"}) follower_lizz = insert(:user, %{name: "Lizz Wright"}) friend = insert(:user, %{name: "Jimi"}) {:ok, follower_jimi} = User.follow(follower_jimi, u1) {:ok, _follower_lizz} = User.follow(follower_lizz, u2) {:ok, u1} = User.follow(u1, friend) assert Enum.map(User.search("jimi", following: true, for_user: u1), & &1.id) == [ follower_jimi.id ] assert User.search("lizz", following: true, for_user: u1) == [] end test "find local and remote users for authenticated users" do u1 = insert(:user, %{name: "lain"}) u2 = insert(:user, %{name: "ebn", nickname: "lain@mastodon.social", local: false}) u3 = insert(:user, %{nickname: "lain@pleroma.soykaf.com", local: false}) results = "lain" |> User.search(for_user: u1) |> Enum.map(& &1.id) |> Enum.sort() assert [u1.id, u2.id, u3.id] == results end test "find only local users for unauthenticated users" do %{id: id} = insert(:user, %{name: "lain"}) insert(:user, %{name: "ebn", nickname: "lain@mastodon.social", local: false}) insert(:user, %{nickname: "lain@pleroma.soykaf.com", local: false}) assert [%{id: ^id}] = User.search("lain") end test "find only local users for authenticated users when `limit_to_local_content` is `:all`" do Pleroma.Config.put([:instance, :limit_to_local_content], :all) %{id: id} = insert(:user, %{name: "lain"}) insert(:user, %{name: "ebn", nickname: "lain@mastodon.social", local: false}) insert(:user, %{nickname: "lain@pleroma.soykaf.com", local: false}) assert [%{id: ^id}] = User.search("lain") Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated) end test "find all users for unauthenticated users when `limit_to_local_content` is `false`" do Pleroma.Config.put([:instance, :limit_to_local_content], false) u1 = insert(:user, %{name: "lain"}) u2 = insert(:user, %{name: "ebn", nickname: "lain@mastodon.social", local: false}) u3 = insert(:user, %{nickname: "lain@pleroma.soykaf.com", local: false}) results = "lain" |> User.search() |> Enum.map(& &1.id) |> Enum.sort() assert [u1.id, u2.id, u3.id] == results Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated) end test "finds a user whose name is nil" do _user = insert(:user, %{name: "notamatch", nickname: "testuser@pleroma.amplifie.red"}) user_two = insert(:user, %{name: nil, nickname: "lain@pleroma.soykaf.com"}) assert user_two == User.search("lain@pleroma.soykaf.com") |> List.first() |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end test "does not yield false-positive matches" do insert(:user, %{name: "John Doe"}) Enum.each(["mary", "a", ""], fn query -> assert [] == User.search(query) end) end test "works with URIs" do user = insert(:user) results = User.search("http://mastodon.example.org/users/admin", resolve: true, for_user: user) result = results |> List.first() user = User.get_cached_by_ap_id("http://mastodon.example.org/users/admin") assert length(results) == 1 expected = result |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) |> Map.put(:last_digest_emailed_at, nil) assert user == expected end test "excludes a blocked users from search result" do user = insert(:user, %{nickname: "Bill"}) [blocked_user | users] = Enum.map(0..3, &insert(:user, %{nickname: "john#{&1}"})) blocked_user2 = insert( :user, %{nickname: "john awful", ap_id: "https://awful-and-rude-instance.com/user/bully"} ) User.block_domain(user, "awful-and-rude-instance.com") User.block(user, blocked_user) account_ids = User.search("john", for_user: refresh_record(user)) |> collect_ids assert account_ids == collect_ids(users) refute Enum.member?(account_ids, blocked_user.id) refute Enum.member?(account_ids, blocked_user2.id) assert length(account_ids) == 3 end test "local user has the same search_rank as for users with the same nickname, but another domain" do user = insert(:user) insert(:user, nickname: "lain@mastodon.social") insert(:user, nickname: "lain") insert(:user, nickname: "lain@pleroma.social") assert User.search("lain@localhost", resolve: true, for_user: user) |> Enum.each(fn u -> u.search_rank == 0.5 end) end test "localhost is the part of the domain" do user = insert(:user) insert(:user, nickname: "another@somedomain") insert(:user, nickname: "lain") insert(:user, nickname: "lain@examplelocalhost") result = User.search("lain@examplelocalhost", resolve: true, for_user: user) assert Enum.each(result, fn u -> u.search_rank == 0.5 end) assert length(result) == 2 end test "local user search with users" do user = insert(:user) local_user = insert(:user, nickname: "lain") insert(:user, nickname: "another@localhost.com") insert(:user, nickname: "localhost@localhost.com") [result] = User.search("lain@localhost", resolve: true, for_user: user) assert Map.put(result, :search_rank, nil) |> Map.put(:search_type, nil) == local_user end test "works with idna domains" do user = insert(:user, nickname: "lain@" <> to_string(:idna.encode("zetsubou.みんな"))) results = User.search("lain@zetsubou.みんな", resolve: false, for_user: user) result = List.first(results) assert user == result |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end test "works with idna domains converted input" do user = insert(:user, nickname: "lain@" <> to_string(:idna.encode("zetsubou.みんな"))) results = User.search("lain@zetsubou." <> to_string(:idna.encode("zetsubou.みんな")), resolve: false, for_user: user ) result = List.first(results) assert user == result |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end test "works with idna domains and bad chars in domain" do user = insert(:user, nickname: "lain@" <> to_string(:idna.encode("zetsubou.みんな"))) results = User.search("lain@zetsubou!@#$%^&*()+,-/:;<=>?[]'_{}|~`.みんな", resolve: false, for_user: user ) result = List.first(results) assert user == result |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end test "works with idna domains and query as link" do user = insert(:user, nickname: "lain@" <> to_string(:idna.encode("zetsubou.みんな"))) results = User.search("https://zetsubou.みんな/users/lain", resolve: false, for_user: user ) result = List.first(results) assert user == result |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil) end end end