Files
2026-03-30 10:55:20 +01:00

91 lines
2.7 KiB
Elixir

defmodule LastFmTest do
use ExUnit.Case, async: true
alias LastFm.{Artist, Fixtures, Scrobble}
describe "get_artist_info/1" do
test "returns the artist info" do
name = "Steven Wilson"
musicbrainz_id = Ecto.UUID.generate()
expected_info =
Fixtures.Artist.get_info()
|> Map.get("artist")
|> Artist.from_api_response()
Req.Test.stub(LastFm.API, fn conn ->
Req.Test.json(conn, Fixtures.Artist.get_info())
end)
assert {:ok, expected_info} == LastFm.get_artist_info(musicbrainz_id, name)
end
end
describe "get_profile/1" do
test "returns the username for a valid session key" do
Req.Test.stub(LastFm.API, fn conn ->
Req.Test.json(conn, %{
"user" => %{
"name" => "testuser",
"realname" => "Test User",
"playcount" => "12345",
"url" => "https://www.last.fm/user/testuser"
}
})
end)
assert {:ok, "testuser"} == LastFm.get_profile("valid_session_key")
end
@tag :capture_log
test "returns an error for an invalid session key" do
Req.Test.stub(LastFm.API, fn conn ->
Req.Test.json(conn, %{"error" => 9, "message" => "Invalid session key"})
end)
assert {:error, :invalid_session_key} == LastFm.get_profile("invalid_session_key")
end
end
describe "scrobble/2" do
test "returns the scrobbled track" do
scrobbles = [
%Scrobble{
track: "Wonderland",
artist: "IQ",
album: "Dominion",
timestamp: 1_746_561_301,
mbid: "aefaaf73-b52c-4b0d-91df-f8e4321db2bd"
}
]
session_key = "session_key"
response_body = %{
"scrobbles" => %{
"@attr" => %{"accepted" => 1, "ignored" => 0},
"scrobble" => %{
"album" => %{"#text" => "Dominion", "corrected" => "0"},
"albumArtist" => %{"#text" => "", "corrected" => "0"},
"artist" => %{"#text" => "IQ", "corrected" => "0"},
"ignoredMessage" => %{"#text" => "", "code" => "1"},
"timestamp" => "1746561301",
"track" => %{"#text" => "Wonderland", "corrected" => "0"}
}
}
}
Req.Test.stub(LastFm.API, fn conn ->
body = Req.Test.raw_body(conn)
assert body ==
"album%5B0%5D=Dominion&api_key=change+me&api_sig=f3c0644ba671654aafb2396806c4b96f&artist%5B0%5D=IQ&format=json&mbid%5B0%5D=aefaaf73-b52c-4b0d-91df-f8e4321db2bd&method=track.scrobble&sk=session_key&timestamp%5B0%5D=1746561301&track%5B0%5D=Wonderland"
Req.Test.json(conn, response_body)
end)
assert {:ok, response_body} == LastFm.scrobble(scrobbles, session_key)
end
end
end