File: test_library.py

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from unittest import mock

import pytest

from mopidy.internal import path
from mopidy.models import Track
from mopidy.stream import actor

from tests import path_to_data_dir


@pytest.fixture
def config():
    return {
        "proxy": {},
        "stream": {
            "timeout": 1000,
            "metadata_blacklist": [],
            "protocols": ["file"],
        },
        "file": {"enabled": False},
    }


@pytest.fixture
def audio():
    return mock.Mock()


@pytest.fixture
def track_uri():
    return path.path_to_uri(path_to_data_dir("song1.wav"))


def test_lookup_ignores_unknown_scheme(audio, config):
    backend = actor.StreamBackend(audio=audio, config=config)
    assert backend.library.lookup("http://example.com") == []


def test_lookup_respects_blacklist(audio, config, track_uri):
    config["stream"]["metadata_blacklist"].append(track_uri)
    backend = actor.StreamBackend(audio=audio, config=config)

    assert backend.library.lookup(track_uri) == [Track(uri=track_uri)]


def test_lookup_respects_blacklist_globbing(audio, config, track_uri):
    blacklist_glob = path.path_to_uri(path_to_data_dir("")) + "*"
    config["stream"]["metadata_blacklist"].append(blacklist_glob)
    backend = actor.StreamBackend(audio=audio, config=config)

    assert backend.library.lookup(track_uri) == [Track(uri=track_uri)]


def test_lookup_converts_uri_metadata_to_track(audio, config, track_uri):
    backend = actor.StreamBackend(audio=audio, config=config)

    result = backend.library.lookup(track_uri)

    assert len(result) == 1
    track = result[0]
    assert track.uri == track_uri
    assert track.length == 4406