93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
from datetime import datetime
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import pytest
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import time_machine
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from scrobbles import tasks as scrobbles_tasks
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class FakeWebDAVClient:
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def __init__(self, files=None):
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self.files = files if files is not None else {}
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self.uploaded = []
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def mkdir(self, path, recursive=False):
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self.files.setdefault(path, None)
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def upload_sync(self, remote_path, local_path):
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with open(local_path, "rb") as f:
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self.files[remote_path] = f.read()
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self.uploaded.append(remote_path)
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def list(self, remote_path, get_info=False):
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names = [
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k for k in self.files if k.startswith(remote_path) and k != remote_path
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]
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if get_info:
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return [{"path": n} for n in names]
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return names
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def clean(self, remote_path):
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self.files.pop(remote_path, None)
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@pytest.fixture
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def fake_webdav_client():
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return FakeWebDAVClient()
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def test_retention_files_to_delete_keeps_recent_and_monthly():
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now = datetime(2026, 8, 10)
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files = [
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"vrobbler-backup-2026_08_10.sql.gz",
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"vrobbler-backup-2026_08_09.sql.gz",
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"vrobbler-backup-2026_08_01.sql.gz",
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"vrobbler-backup-2026_07_31.sql.gz",
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"vrobbler-backup-2026_07_01.sql.gz",
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"vrobbler-backup-2026_06_15.sql.gz",
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"vrobbler-backup-2026_06_02.sql.gz",
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"not-a-backup.txt",
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]
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to_delete = scrobbles_tasks._retention_files_to_delete(files, now)
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assert "vrobbler-backup-2026_08_10.sql.gz" not in to_delete
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assert "vrobbler-backup-2026_08_09.sql.gz" not in to_delete
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assert "vrobbler-backup-2026_08_01.sql.gz" not in to_delete
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assert "vrobbler-backup-2026_07_31.sql.gz" not in to_delete
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assert "vrobbler-backup-2026_06_15.sql.gz" not in to_delete
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assert "not-a-backup.txt" not in to_delete
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assert "vrobbler-backup-2026_07_01.sql.gz" in to_delete
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assert "vrobbler-backup-2026_06_02.sql.gz" in to_delete
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@time_machine.travel(datetime(2026, 8, 10))
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def test_run_webdav_cleanup_prunes_old_backups(fake_webdav_client):
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path = "var/vrobbler-backups/"
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fake_webdav_client.files = {
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f"{path}vrobbler-backup-2026_08_10.sql.gz": b"new",
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f"{path}vrobbler-backup-2026_07_31.sql.gz": b"monthly",
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f"{path}vrobbler-backup-2026_07_01.sql.gz": b"old",
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}
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summary = scrobbles_tasks._run_webdav_cleanup(fake_webdav_client, path)
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assert summary == "pruned 1 old webdav backup(s)"
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assert f"{path}vrobbler-backup-2026_08_10.sql.gz" in fake_webdav_client.files
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assert f"{path}vrobbler-backup-2026_07_31.sql.gz" in fake_webdav_client.files
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assert f"{path}vrobbler-backup-2026_07_01.sql.gz" not in fake_webdav_client.files
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def test_run_webdav_cleanup_no_files(fake_webdav_client):
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assert (
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scrobbles_tasks._run_webdav_cleanup(fake_webdav_client, "var/vrobbler-backups/")
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is None
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)
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def test_run_webdav_cleanup_ignores_unrelated_files(fake_webdav_client):
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path = "var/vrobbler-backups/"
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fake_webdav_client.files = {
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f"{path}notes.txt": b"x",
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}
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assert scrobbles_tasks._run_webdav_cleanup(fake_webdav_client, path) is None
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