defmodule NullaWeb.FollowControllerTest do
  use NullaWeb.ConnCase
  import Nulla.Fixtures.Data

  setup do
    create_data()
    :ok
  end

  describe "GET /users/username/following" do
    test "returns ActivityPub JSON of following", %{conn: conn} do
      conn =
        conn
        |> get(~p"/users/test/following")

      assert response = json_response(conn, 200)

      assert response["id"] == "http://localhost/users/test/following"
      assert response["type"] == "OrderedCollection"
      assert response["totalItems"] == 0
      assert response["first"] == "http://localhost/users/test/following?page=1"
    end

    test "returns ActivityPub JSON of following with page", %{conn: conn} do
      conn =
        conn
        |> get(~p"/users/test/following?page=1")

      assert response = json_response(conn, 200)

      assert response["id"] == "http://localhost/users/test/following?page=1"
      assert response["type"] == "OrderedCollectionPage"
      assert response["totalItems"] == 0
      assert response["partOf"] == "http://localhost/users/test/following"
      assert is_list(response["orderedItems"])
    end

    test "returns first page with invalid value", %{conn: conn} do
      conn =
        conn
        |> get(~p"/users/test/following?page=abc")

      assert conn.status == 200
    end
  end

  describe "GET /users/username/followers" do
    test "returns ActivityPub JSON of followers", %{conn: conn} do
      conn =
        conn
        |> get(~p"/users/test/followers")

      assert response = json_response(conn, 200)

      assert response["id"] == "http://localhost/users/test/followers"
      assert response["type"] == "OrderedCollection"
      assert response["totalItems"] == 0
      assert response["first"] == "http://localhost/users/test/followers?page=1"
    end

    test "returns ActivityPub JSON of followers with page", %{conn: conn} do
      conn =
        conn
        |> get(~p"/users/test/followers?page=1")

      assert response = json_response(conn, 200)

      assert response["id"] == "http://localhost/users/test/followers?page=1"
      assert response["type"] == "OrderedCollectionPage"
      assert response["totalItems"] == 0
      assert response["partOf"] == "http://localhost/users/test/followers"
      assert is_list(response["orderedItems"])
    end

    test "returns first page with invalid value", %{conn: conn} do
      conn =
        conn
        |> get(~p"/users/test/followers?page=abc")

      assert conn.status == 200
    end
  end
end