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57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
import mock
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import pytest
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import requests
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from dvc.remote.gs import dynamic_chunk_size
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from dvc.remote.gs import GSRemote
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BUCKET = "bucket"
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PREFIX = "prefix"
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URL = "gs://{}/{}".format(BUCKET, PREFIX)
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CREDENTIALPATH = "/path/to/gcp_credentials.json"
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PROJECT = "PROJECT"
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CONFIG = {
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"projectname": PROJECT,
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"url": URL,
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"credentialpath": CREDENTIALPATH,
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}
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def test_init(dvc):
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remote = GSRemote(dvc, CONFIG)
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assert remote.path_info == URL
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assert remote.projectname == PROJECT
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assert remote.credentialpath == CREDENTIALPATH
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@mock.patch("google.cloud.storage.Client.from_service_account_json")
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def test_gs(mock_client, dvc):
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remote = GSRemote(dvc, CONFIG)
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assert remote.credentialpath
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remote.gs()
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mock_client.assert_called_once_with(CREDENTIALPATH)
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@mock.patch("google.cloud.storage.Client")
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def test_gs_no_credspath(mock_client, dvc):
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config = CONFIG.copy()
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del config["credentialpath"]
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remote = GSRemote(dvc, config)
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remote.gs()
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mock_client.assert_called_with(PROJECT)
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def test_dynamic_chunk_size():
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chunk_sizes = []
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@dynamic_chunk_size
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def upload(chunk_size=None):
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chunk_sizes.append(chunk_size)
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raise requests.exceptions.ConnectionError()
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with pytest.raises(requests.exceptions.ConnectionError):
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upload()
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assert chunk_sizes == [10485760, 5242880, 2621440, 1310720, 524288, 262144]
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