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26 lines
872 B
Python
26 lines
872 B
Python
from dvc.cache import NamedCache
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from dvc.remote.local import RemoteLOCAL
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def test_status_download_optimization(mocker):
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"""When comparing the status to pull a remote cache,
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And the desired files to fetch are already on the local cache,
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Don't check the existence of the desired files on the remote cache
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"""
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remote = RemoteLOCAL(None, {})
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infos = NamedCache()
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infos.add("local", "acbd18db4cc2f85cedef654fccc4a4d8", "foo")
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infos.add("local", "37b51d194a7513e45b56f6524f2d51f2", "bar")
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local_exists = list(infos["local"])
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mocker.patch.object(remote, "cache_exists", return_value=local_exists)
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other_remote = mocker.Mock()
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other_remote.url = "other_remote"
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other_remote.cache_exists.return_value = []
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remote.status(infos, other_remote, download=True)
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assert other_remote.cache_exists.call_count == 0
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