mirror of
https://github.com/freqtrade/freqtrade.git
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111 lines
4.2 KiB
Python
111 lines
4.2 KiB
Python
# pragma pylint: disable=missing-docstring, protected-access, invalid-name
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import os
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from pathlib import Path
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from unittest.mock import MagicMock
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import pytest
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from freqtrade.configuration.directory_operations import (
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chown_user_directory,
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copy_sample_files,
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create_datadir,
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create_userdata_dir,
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)
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from freqtrade.exceptions import OperationalException
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from tests.conftest import log_has, log_has_re
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def test_create_datadir(mocker, default_conf, caplog) -> None:
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
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md = mocker.patch.object(Path, "mkdir", MagicMock())
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create_datadir(default_conf, "/foo/bar")
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assert md.call_args[1]["parents"] is True
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assert log_has("Created data directory: /foo/bar", caplog)
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def test_create_userdata_dir(mocker, tmp_path, caplog) -> None:
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
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md = mocker.patch.object(Path, "mkdir", MagicMock())
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x = create_userdata_dir(tmp_path / "bar", create_dir=True)
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assert md.call_count == 10
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assert md.call_args[1]["parents"] is False
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assert log_has(f'Created user-data directory: {tmp_path / "bar"}', caplog)
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assert isinstance(x, Path)
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assert str(x) == f"{tmp_path}/bar"
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def test_create_userdata_dir_and_chown(mocker, tmp_path, caplog) -> None:
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sp_mock = mocker.patch("subprocess.check_output")
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path = tmp_path / "bar"
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assert not path.is_dir()
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x = create_userdata_dir(str(path), create_dir=True)
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assert sp_mock.call_count == 0
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assert log_has(f"Created user-data directory: {path}", caplog)
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assert isinstance(x, Path)
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assert path.is_dir()
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assert (path / "data").is_dir()
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os.environ["FT_APP_ENV"] = "docker"
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chown_user_directory(path / "data")
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assert sp_mock.call_count == 1
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del os.environ["FT_APP_ENV"]
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def test_create_userdata_dir_exists(mocker, tmp_path) -> None:
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=True))
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md = mocker.patch.object(Path, "mkdir", MagicMock())
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create_userdata_dir(f"{tmp_path}/bar")
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assert md.call_count == 0
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def test_create_userdata_dir_exists_exception(mocker, tmp_path) -> None:
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
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md = mocker.patch.object(Path, "mkdir", MagicMock())
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with pytest.raises(OperationalException, match=r"Directory `.*.{1,2}bar` does not exist.*"):
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create_userdata_dir(f"{tmp_path}/bar", create_dir=False)
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assert md.call_count == 0
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def test_copy_sample_files(mocker, tmp_path) -> None:
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=True))
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mocker.patch.object(Path, "exists", MagicMock(return_value=False))
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copymock = mocker.patch("shutil.copy", MagicMock())
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copy_sample_files(Path(f"{tmp_path}/bar"))
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assert copymock.call_count == 3
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assert copymock.call_args_list[0][0][1] == str(tmp_path / "bar/strategies/sample_strategy.py")
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assert copymock.call_args_list[1][0][1] == str(
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f"{tmp_path}/bar/hyperopts/sample_hyperopt_loss.py"
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)
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assert copymock.call_args_list[2][0][1] == str(
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f"{tmp_path}/bar/notebooks/strategy_analysis_example.ipynb"
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)
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def test_copy_sample_files_errors(mocker, tmp_path, caplog) -> None:
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
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mocker.patch.object(Path, "exists", MagicMock(return_value=False))
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mocker.patch("shutil.copy", MagicMock())
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with pytest.raises(OperationalException, match=r"Directory `.*.{1,2}bar` does not exist\."):
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copy_sample_files(Path(f"{tmp_path}/bar"))
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mocker.patch.object(Path, "is_dir", MagicMock(side_effect=[True, False]))
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with pytest.raises(
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OperationalException,
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match=r"Directory `.*.{1,2}bar.{1,2}strategies` does not exist\.",
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):
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copy_sample_files(Path(f"{tmp_path}/bar"))
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mocker.patch.object(Path, "is_dir", MagicMock(return_value=True))
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mocker.patch.object(Path, "exists", MagicMock(return_value=True))
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copy_sample_files(Path(f"{tmp_path}/bar"))
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assert log_has_re(r"File `.*` exists already, not deploying sample file\.", caplog)
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caplog.clear()
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copy_sample_files(Path(f"{tmp_path}/bar"), overwrite=True)
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assert log_has_re(r"File `.*` exists already, overwriting\.", caplog)
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