akkoma/lib/load_testing/generator.ex

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2019-08-02 18:33:12 +00:00
defmodule Pleroma.LoadTesting.Generator do
use Pleroma.LoadTesting.Helper
def generate_users(opts) do
IO.puts("Starting generating #{opts[:users_max]} users...")
{time, _} = :timer.tc(fn -> do_generate_users(opts) end)
IO.puts("Inserting users take #{to_sec(time)} sec.\n")
end
defp do_generate_users(opts) do
min = Keyword.get(opts, :users_min, 1)
max = Keyword.get(opts, :users_max)
query =
"INSERT INTO \"users\" (\"ap_id\",\"bio\",\"email\",\"follower_address\",\"following\",\"following_address\",\"info\",
\"local\",\"name\",\"nickname\",\"password_hash\",\"tags\",\"id\",\"inserted_at\",\"updated_at\") VALUES \n"
users =
Task.async_stream(
min..max,
&generate_user_data(&1),
max_concurrency: 10,
timeout: 30_000
)
|> Enum.reduce("", fn {:ok, data}, acc -> acc <> data <> ", \n" end)
query = query <> String.replace_trailing(users, ", \n", ";")
Ecto.Adapters.SQL.query!(Repo, query)
end
defp generate_user_data(i) do
user = %User{
name: "Test テスト User #{i}",
email: "user#{i}@example.com",
nickname: "nick#{i}",
password_hash: Comeonin.Pbkdf2.hashpwsalt("test"),
bio: "Tester Number #{i}",
info: %{}
}
user = %{
user
| ap_id: User.ap_id(user),
follower_address: User.ap_followers(user),
following_address: User.ap_following(user),
following: [User.ap_id(user)]
}
"('#{user.ap_id}', '#{user.bio}', '#{user.email}', '#{user.follower_address}', '{#{
user.following
}}', '#{user.following_address}', '#{Jason.encode!(user.info)}', '#{user.local}', '#{
user.name
}', '#{user.nickname}', '#{user.password_hash}', '{#{user.tags}}', uuid_generate_v4(), NOW(), NOW())"
end
def generate_activities(users, opts) do
IO.puts("Starting generating #{opts[:activities_max]} activities...")
{time, _} = :timer.tc(fn -> do_generate_activities(users, opts) end)
IO.puts("Inserting activities take #{to_sec(time)} sec.\n")
end
defp do_generate_activities(users, opts) do
Task.async_stream(
1..opts[:activities_max],
fn _ ->
do_generate_activity(users, opts)
end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end
defp do_generate_activity(users, opts) do
status =
if opts[:mention],
do: "some status with @#{opts[:mention].nickname}",
else: "some status"
Pleroma.Web.CommonAPI.post(Enum.random(users), %{"status" => status})
end
end