mirror of
https://github.com/alexta69/metube.git
synced 2026-06-13 16:40:05 +00:00
Alex Shnitman
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
"""Integration tests for ``PersistentQueue`` (shelve-backed storage)."""
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from __future__ import annotations
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import os
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import tempfile
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import unittest
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from ytdl import DownloadInfo, PersistentQueue
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class _FakeDownload:
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__slots__ = ("info",)
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def __init__(self, info: DownloadInfo):
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self.info = info
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def _make_info(url: str = "https://example.com/v") -> DownloadInfo:
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return DownloadInfo(
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id="id1",
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title="Title",
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url=url,
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quality="best",
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download_type="video",
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codec="auto",
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format="any",
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folder="",
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custom_name_prefix="",
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error=None,
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entry=None,
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playlist_item_limit=0,
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split_by_chapters=False,
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chapter_template="",
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)
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class PersistentQueueTests(unittest.TestCase):
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def test_put_get_delete_roundtrip(self):
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with tempfile.TemporaryDirectory() as tmp:
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path = os.path.join(tmp, "queue")
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pq = PersistentQueue("queue", path)
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dl = _FakeDownload(_make_info("http://a.example"))
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pq.put(dl)
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self.assertTrue(pq.exists("http://a.example"))
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self.assertFalse(pq.empty())
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got = pq.get("http://a.example")
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self.assertEqual(got.info.url, "http://a.example")
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pq.delete("http://a.example")
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self.assertFalse(pq.exists("http://a.example"))
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def test_saved_items_sorted_by_timestamp(self):
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with tempfile.TemporaryDirectory() as tmp:
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path = os.path.join(tmp, "queue")
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pq = PersistentQueue("queue", path)
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a = _FakeDownload(_make_info("http://first.example"))
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b = _FakeDownload(_make_info("http://second.example"))
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a.info.timestamp = 100
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b.info.timestamp = 200
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pq.put(a)
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pq.put(b)
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keys = [k for k, _ in pq.saved_items()]
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self.assertEqual(keys, ["http://first.example", "http://second.example"])
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def test_load_restores_from_shelve(self):
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with tempfile.TemporaryDirectory() as tmp:
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path = os.path.join(tmp, "queue")
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pq1 = PersistentQueue("queue", path)
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pq1.put(_FakeDownload(_make_info("http://load.example")))
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pq2 = PersistentQueue("queue", path)
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pq2.load()
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self.assertTrue(pq2.exists("http://load.example"))
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if __name__ == "__main__":
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unittest.main()
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