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88 lines
3.2 KiB
Elixir
88 lines
3.2 KiB
Elixir
defmodule LiveBeats.MediaLibraryTest do
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use LiveBeats.DataCase
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alias LiveBeats.MediaLibrary
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describe "songs" do
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alias LiveBeats.MediaLibrary.Song
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import LiveBeats.AccountsFixtures
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import LiveBeats.MediaLibraryFixtures
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@invalid_attrs %{album_artist: nil, artist: nil, date_recorded: nil, date_released: nil, duration: nil, title: nil}
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test "list_profile_songs/1 returns all songs for a profile" do
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user = user_fixture()
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profile = MediaLibrary.get_profile!(user)
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song = song_fixture(%{user_id: user.id})
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assert MediaLibrary.list_profile_songs(profile) == [song]
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end
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test "get_song!/1 returns the song with given id" do
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song = song_fixture()
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assert MediaLibrary.get_song!(song.id) == song
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end
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test "update_song/2 with valid data updates the song" do
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song = song_fixture()
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update_attrs = %{album_artist: "some updated album_artist", artist: "some updated artist", date_recorded: ~N[2021-10-27 20:11:00], date_released: ~N[2021-10-27 20:11:00], duration: 43, title: "some updated title"}
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assert {:ok, %Song{} = song} = MediaLibrary.update_song(song, update_attrs)
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assert song.album_artist == "some updated album_artist"
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assert song.artist == "some updated artist"
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assert song.date_recorded == ~N[2021-10-27 20:11:00]
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assert song.date_released == ~N[2021-10-27 20:11:00]
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assert song.duration == 42
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assert song.title == "some updated title"
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end
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test "update_song/2 with invalid data returns error changeset" do
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song = song_fixture()
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assert {:error, %Ecto.Changeset{}} = MediaLibrary.update_song(song, @invalid_attrs)
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assert song == MediaLibrary.get_song!(song.id)
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end
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test "delete_song/1 deletes the song" do
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user = user_fixture()
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song = song_fixture(%{user_id: user.id})
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assert :ok = MediaLibrary.delete_song(song)
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assert_raise Ecto.NoResultsError, fn -> MediaLibrary.get_song!(song.id) end
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end
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test "change_song/1 returns a song changeset" do
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song = song_fixture()
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assert %Ecto.Changeset{} = MediaLibrary.change_song(song)
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end
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test "delete_expired_songs/2 deletes the song expired before the required interval" do
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user = user_fixture()
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today = Timex.now()
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three_months_ago = add_n_months(today, -3)
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four_months_ago = add_n_months(today, -4)
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one_month_ago = add_n_months(today, 1)
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expired_song_1 =
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song_fixture(user_id: user.id, title: "song1", inserted_at: four_months_ago)
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expired_song_2 =
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song_fixture(user_id: user.id, title: "song2", inserted_at: three_months_ago)
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active_song = song_fixture(user_id: user.id, title: "song3", inserted_at: one_month_ago)
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MediaLibrary.delete_expired_songs(-2, "month")
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assert_raise Ecto.NoResultsError, fn -> MediaLibrary.get_song!(expired_song_1.id) end
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assert_raise Ecto.NoResultsError, fn -> MediaLibrary.get_song!(expired_song_2.id) end
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assert active_song == MediaLibrary.get_song!(active_song.id)
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end
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end
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defp add_n_months(datetime, n) do
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datetime
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|> Timex.shift(months: n)
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|> DateTime.to_naive()
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|> NaiveDateTime.truncate(:second)
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end
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end
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