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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.GroupTest do
use Pleroma.DataCase, async: true
alias Pleroma.Group
alias Pleroma.Repo
import Pleroma.Factory
test "get_for_object/1 gets a group based on the group object or the create activity" do
user = insert(:user)
{:ok, group} = Group.create(%{owner_id: user.id, name: "cofe", description: "corndog"})
group = Repo.preload(group, :user)
group_object = %{
"id" => group.user.ap_id,
"type" => "Group"
}
assert group.id == Group.get_for_object(group_object).id
# Same works if wrapped in a 'create'
group_create = %{
"type" => "Create",
"object" => group_object
}
assert group.id == Group.get_for_object(group_create).id
# Nil for nonsense
assert nil == Group.get_for_object(%{"nothing" => "PS4 games"})
end
test "a user can create a group" do
user = insert(:user)
{:ok, group} = Group.create(%{owner_id: user.id, name: "cofe", description: "corndog"})
group = Repo.preload(group, :user)
assert group.user.actor_type == "Group"
assert group.owner_id == user.id
assert group.name == "cofe"
assert group.description == "corndog"
# Deleting the owner does not delete the group, just orphans it
Repo.delete(user)
group =
Repo.get(Group, group.id)
|> Repo.preload(:user)
assert group.owner_id == nil
# Deleting the group user deletes the group
Repo.delete(group.user)
refute Repo.get(Group, group.id)
end
test "group members can be seen and added" do
user = insert(:user)
other_user = insert(:user)
third_user = insert(:user)
{:ok, group} = Group.create(%{owner_id: user.id, name: "cofe", description: "corndog"})
assert [] == Group.members(group)
{:ok, group} = Group.add_member(group, other_user)
assert [other_user] == Group.members(group)
assert Group.is_member?(group, other_user)
refute Group.is_member?(group, third_user)
{:ok, group} = Group.remove_member(group, other_user)
refute Group.is_member?(group, other_user)
end
end
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