other_user = insert(:user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{"totalItems" => 1} = UserView.render("followers.json", %{user: user})
other_user = insert(:user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{"totalItems" => 1} = UserView.render("followers.json", %{user: user})