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add metas tests

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Berenice Medel Sánchez 2021-12-15 12:40:37 -06:00 committed by Chris McCord
parent 8dfb96c78a
commit 4d0665679c
2 changed files with 55 additions and 13 deletions
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60
test/live_beats/presence/presence_client_test.exs
View file

@ -28,13 +28,9 @@ defmodule Phoenix.Presence.ClientTest do
Process.monitor(presence_process)
PresenceMock.track(presence_client, presence_process, topic, presence_key)
assert Process.alive?(presence_process)
assert_receive %{event: "presence_diff"}
client_state = :sys.get_state(presence_client)
assert %{topics: %{^topic => %{"1" => [%{phx_ref: _ref}]}}} = client_state
end
@ -49,24 +45,70 @@ defmodule Phoenix.Presence.ClientTest do
Process.monitor(presence_process)
PresenceMock.track(presence_client, presence_process, topic, presence_key)
assert Process.alive?(presence_process)
assert_receive %{event: "presence_diff"}
client_state = :sys.get_state(presence_client)
assert %{topics: %{^topic => %{"1" => [%{phx_ref: _ref}]}}} = client_state
send(presence_process, :quit)
assert_receive {:DOWN, _ref, :process, ^presence_process, _reason}
client_state = :sys.get_state(presence_client)
assert %{topics: %{}} = client_state
end
test "When there are two presences for the same key, the metas are accumulated" do
presence_key = 1
topic = topic(100)
{:ok, presence_client} = Client.start_link(@presence_client_opts)
{:ok, presence_process_1} = PresenceMock.start_link(id: presence_key)
{:ok, presence_process_2} = PresenceMock.start_link(id: presence_key)
Phoenix.PubSub.subscribe(@pubsub, topic)
PresenceMock.track(presence_client, presence_process_1, topic, presence_key, %{m1: :m1})
assert_receive %{event: "presence_diff"}
PresenceMock.track(presence_client, presence_process_2, topic, presence_key, %{m2: :m2})
assert_receive %{event: "presence_diff"}
client_state = :sys.get_state(presence_client)
assert %{topics: %{^topic => %{"1" => [%{m1: :m1}, %{m2: :m2}]}}} = client_state
end
test "When there are two presences for the same key and one leaves, just the meta is deleted" do
presence_key = 1
topic = topic(100)
{:ok, presence_client} = Client.start_link(@presence_client_opts)
{:ok, presence_process_1} = PresenceMock.start_link(id: presence_key)
{:ok, presence_process_2} = PresenceMock.start_link(id: presence_key)
Phoenix.PubSub.subscribe(@pubsub, topic)
Process.monitor(presence_process_1)
PresenceMock.track(presence_client, presence_process_1, topic, presence_key, %{m1: :m1})
assert_receive %{event: "presence_diff"}
PresenceMock.track(presence_client, presence_process_2, topic, presence_key, %{m2: :m2})
assert_receive %{event: "presence_diff"}
client_state = :sys.get_state(presence_client)
assert %{topics: %{^topic => %{"1" => [%{m1: :m1}, %{m2: :m2}]}}} = client_state
send(presence_process_1, :quit)
assert_receive {:DOWN, _ref, :process, ^presence_process_1, _reason}
assert_receive %{event: "presence_diff"}
client_state = :sys.get_state(presence_client)
assert %{topics: %{^topic => %{"1" => [%{m2: :m2}]}}} = client_state
end
defp topic(id) do
"mock_topic:#{id}"
end

8
test/support/presence/presence_mock.ex
View file

@ -13,8 +13,8 @@ defmodule Phoenix.Presence.Client.PresenceMock do
{:ok, %{id: id}}
end
def track(client_pid, pid, topic, key) do
GenServer.cast(pid, {:track, client_pid, topic, key})
def track(client_pid, pid, topic, key, meta \\ %{}) do
GenServer.cast(pid, {:track, client_pid, topic, key, meta})
end
@impl true
@ -24,8 +24,8 @@ defmodule Phoenix.Presence.Client.PresenceMock do
end
@impl true
def handle_cast({:track, client_pid, topic, key}, state) do
Client.track(client_pid, topic, key, %{})
def handle_cast({:track, client_pid, topic, key, meta}, state) do
Client.track(client_pid, topic, key, meta)
{:noreply, state}
end
end