Add tests for fetch_ordered_collection

This commit is contained in:
Ekaterina Vaartis 2019-03-08 16:26:16 +03:00
parent 5021b7836f
commit b775fded10

View file

@ -104,4 +104,69 @@ defmodule Pleroma.Web.ActivityPub.UtilsTest do
assert Enum.sort(cc) == expected_cc assert Enum.sort(cc) == expected_cc
end end
end end
describe "fetch_ordered_collection" do
import Tesla.Mock
test "fetches the first OrderedCollectionPage when an OrderedCollection is encountered" do
mock(fn
%{method: :get, url: "http://mastodon.com/outbox"} ->
json(%{"type" => "OrderedCollection", "first" => "http://mastodon.com/outbox?page=true"})
%{method: :get, url: "http://mastodon.com/outbox?page=true"} ->
json(%{"type" => "OrderedCollectionPage", "orderedItems" => ["ok"]})
end)
assert Utils.fetch_ordered_collection("http://mastodon.com/outbox", 1) == ["ok"]
end
test "fetches several pages in the right order one after another, but only the specified amount" do
mock(fn
%{method: :get, url: "http://example.com/outbox"} ->
json(%{
"type" => "OrderedCollectionPage",
"orderedItems" => [0],
"next" => "http://example.com/outbox?page=1"
})
%{method: :get, url: "http://example.com/outbox?page=1"} ->
json(%{
"type" => "OrderedCollectionPage",
"orderedItems" => [1],
"next" => "http://example.com/outbox?page=2"
})
%{method: :get, url: "http://example.com/outbox?page=2"} ->
json(%{"type" => "OrderedCollectionPage", "orderedItems" => [2]})
end)
assert Utils.fetch_ordered_collection("http://example.com/outbox", 0) == [0]
assert Utils.fetch_ordered_collection("http://example.com/outbox", 1) == [0, 1]
end
test "returns an error if the url doesn't have an OrderedCollection/Page" do
mock(fn
%{method: :get, url: "http://example.com/not-an-outbox"} ->
json(%{"type" => "NotAnOutbox"})
end)
assert {:error, _} = Utils.fetch_ordered_collection("http://example.com/not-an-outbox", 1)
end
test "returns the what was collected if there are less pages than specified" do
mock(fn
%{method: :get, url: "http://example.com/outbox"} ->
json(%{
"type" => "OrderedCollectionPage",
"orderedItems" => [0],
"next" => "http://example.com/outbox?page=1"
})
%{method: :get, url: "http://example.com/outbox?page=1"} ->
json(%{"type" => "OrderedCollectionPage", "orderedItems" => [1]})
end)
assert Utils.fetch_ordered_collection("http://example.com/outbox", 5) == [0, 1]
end
end
end end