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81 lines
2.0 KiB
Python
81 lines
2.0 KiB
Python
from dvc.cli import parse_args
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from dvc.commands.params import CmdParamsDiff
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def test_params_diff(dvc, mocker):
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cli_args = parse_args(
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[
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"params",
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"diff",
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"HEAD~10",
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"HEAD~1",
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"--targets",
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"target",
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"--all",
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"--json",
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"--md",
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"--no-path",
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"--deps",
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]
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)
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assert cli_args.func == CmdParamsDiff
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cmd = cli_args.func(cli_args)
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params_diff = mocker.patch("dvc.repo.params.diff.diff", return_value={})
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show_diff_mock = mocker.patch("dvc.compare.show_diff")
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assert cmd.run() == 0
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params_diff.assert_called_once_with(
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cmd.repo,
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a_rev="HEAD~10",
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b_rev="HEAD~1",
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targets=["target"],
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all=True,
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deps=True,
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)
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show_diff_mock.assert_not_called()
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def test_params_diff_from_cli(dvc, mocker):
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cli_args = parse_args(["params", "diff"])
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assert cli_args.func == CmdParamsDiff
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cmd = cli_args.func(cli_args)
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params_diff = mocker.patch("dvc.repo.params.diff.diff", return_value={})
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show_diff_mock = mocker.patch("dvc.compare.show_diff")
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assert cmd.run() == 0
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params_diff.assert_called_once_with(
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cmd.repo,
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a_rev=None,
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b_rev=None,
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all=False,
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targets=None,
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deps=False,
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)
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show_diff_mock.assert_called_once_with(
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{},
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title="Param",
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markdown=False,
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no_path=False,
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show_changes=False,
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a_rev=None,
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b_rev=None,
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)
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def test_params_diff_show_json(dvc, mocker, capsys):
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cli_args = parse_args(["params", "diff", "HEAD~10", "HEAD~1", "--json"])
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cmd = cli_args.func(cli_args)
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mocker.patch(
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"dvc.repo.params.diff.diff", return_value={"params.yaml": {"a": "b"}}
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)
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show_diff_mock = mocker.patch("dvc.compare.show_diff")
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assert cmd.run() == 0
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out, _ = capsys.readouterr()
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assert '{"params.yaml": {"a": "b"}}\n' in out
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show_diff_mock.assert_not_called()
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