+
+ test "discovers the hub and canonical url" do
+ topic = "https://mastodon.social/users/lambadalambda.atom"
+
+ getter = fn(^topic) ->
+ doc = File.read!("test/fixtures/lambadalambda.atom")
+ {:ok, %{status_code: 200, body: doc}}
+ end
+
+ {:ok, discovered} = Websub.discover(topic, getter)
+ assert %{hub: "https://mastodon.social/api/push", url: topic} == discovered
+ end
+
+ test "calls the hub, requests topic" do
+ hub = "https://social.heldscal.la/main/push/hub"
+ topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom"
+ websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
+
+ poster = fn (^hub, {:form, data}, _headers) ->
+ assert Keyword.get(data, :"hub.mode") == "subscribe"
+ {:ok, %{status_code: 202}}
+ end
+
+ task = Task.async(fn -> Websub.request_subscription(websub, poster) end)
+
+ change = Ecto.Changeset.change(websub, %{state: "accepted"})
+ {:ok, _} = Repo.update(change)
+
+ {:ok, websub} = Task.await(task)
+
+ assert websub.state == "accepted"
+ end
+
+ test "rejects the subscription if it can't be accepted" do
+ hub = "https://social.heldscal.la/main/push/hub"
+ topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom"
+ websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
+
+ poster = fn (^hub, {:form, _data}, _headers) ->
+ {:ok, %{status_code: 202}}
+ end
+
+ {:error, websub} = Websub.request_subscription(websub, poster, 1000)
+ assert websub.state == "rejected"
+
+ websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
+ poster = fn (^hub, {:form, _data}, _headers) ->
+ {:ok, %{status_code: 400}}
+ end
+
+ {:error, websub} = Websub.request_subscription(websub, poster, 1000)
+ assert websub.state == "rejected"
+ end