feed_parser/test/parser/jsonfeed_test.exs

defmodule FeedParser.Parser.JSONFeedTest do
  use ExUnit.Case
  alias FeedParser.Parser.JSONFeed
  doctest JSONFeed

  test "matches json feed" do
    data = File.read!("test/fixtures/jsonfeed/feed.json")
    assert {true, _} = JSONFeed.accepts(data, "application/json")
  end

  test "parses json feed" do
    data = File.read!("test/fixtures/jsonfeed/feed.json")
    {true, parsed_data} = JSONFeed.accepts(data, "application/json")
    assert {:ok, %FeedParser.Feed{} = feed} = JSONFeed.parse_feed(parsed_data)
    assert feed.title == "My Example Feed"
    assert feed.site_url == "https://example.org/"
    assert feed.last_updated == nil
    assert [%FeedParser.Item{} = item2, %FeedParser.Item{} = item1] = feed.items
    assert item2.guid == "2"
    assert item2.content == "This is a second item."
    assert item2.url == "https://example.org/second-item"
    assert item1.guid == "1"
    assert item1.content == "<p>Hello, world!</p>"
    assert item1.url == "https://example.org/initial-post"
  end
end