mirror of
https://github.com/YunoHost/moulinette.git
synced 2024-09-03 20:06:31 +02:00
496 lines
15 KiB
Python
496 lines
15 KiB
Python
import os
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import pytest
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import pwd
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import grp
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from moulinette import m18n
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from moulinette.core import MoulinetteError
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from moulinette.utils.filesystem import (
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append_to_file,
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read_file,
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read_json,
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read_yaml,
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read_toml,
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rm,
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write_to_file,
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write_to_json,
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write_to_yaml,
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mkdir,
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chown,
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chmod,
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)
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def test_read_file(test_file):
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content = read_file(str(test_file))
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assert content == "foo\nbar\n"
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def test_read_file_missing_file():
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bad_file = "doesnt-exist"
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with pytest.raises(MoulinetteError) as exception:
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read_file(bad_file)
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translation = m18n.g("file_not_exist", path=bad_file)
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expected_msg = translation.format(path=bad_file)
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assert expected_msg in str(exception)
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def test_read_file_cannot_read_ioerror(test_file, mocker):
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error = "foobar"
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mocker.patch("builtins.open", side_effect=IOError(error))
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with pytest.raises(MoulinetteError) as exception:
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read_file(str(test_file))
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translation = m18n.g("cannot_open_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def test_read_file_cannot_read_exception(test_file, mocker):
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error = "foobar"
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mocker.patch("builtins.open", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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read_file(str(test_file))
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translation = m18n.g("unknown_error_reading_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def test_read_json(test_json):
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content = read_json(str(test_json))
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assert "foo" in content.keys()
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assert content["foo"] == "bar"
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def test_read_json_cannot_read(test_json, mocker):
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error = "foobar"
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mocker.patch("json.loads", side_effect=ValueError(error))
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with pytest.raises(MoulinetteError) as exception:
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read_json(str(test_json))
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translation = m18n.g("corrupted_json", ressource=str(test_json), error=error)
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expected_msg = translation.format(ressource=str(test_json), error=error)
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assert expected_msg in str(exception)
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def test_read_yaml(test_yaml):
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content = read_yaml(str(test_yaml))
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assert "foo" in content.keys()
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assert content["foo"] == "bar"
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def test_read_yaml_cannot_read(test_yaml, mocker):
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error = "foobar"
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mocker.patch("yaml.safe_load", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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read_yaml(str(test_yaml))
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translation = m18n.g("corrupted_yaml", ressource=str(test_yaml), error=error)
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expected_msg = translation.format(ressource=str(test_yaml), error=error)
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assert expected_msg in str(exception)
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def test_read_toml(test_toml):
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content = read_toml(str(test_toml))
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assert "foo" in content.keys()
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assert content["foo"] == "bar"
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def test_read_toml_cannot_read(test_toml, mocker):
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error = "foobar"
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mocker.patch("toml.loads", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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read_toml(str(test_toml))
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translation = m18n.g("corrupted_toml", ressource=str(test_toml), error=error)
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expected_msg = translation.format(ressource=str(test_toml), error=error)
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assert expected_msg in str(exception)
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def test_write_to_existing_file(test_file):
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write_to_file(str(test_file), "yolo\nswag")
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assert read_file(str(test_file)) == "yolo\nswag"
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def test_write_to_new_file(tmp_path):
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new_file = tmp_path / "newfile.txt"
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write_to_file(str(new_file), "yolo\nswag")
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assert os.path.exists(str(new_file))
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assert read_file(str(new_file)) == "yolo\nswag"
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def test_write_to_existing_file_bad_perms(test_file, mocker):
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error = "foobar"
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mocker.patch("builtins.open", side_effect=IOError(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_file(str(test_file), "yolo\nswag")
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translation = m18n.g("cannot_write_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def test_write_to_file_exception(test_file, mocker):
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error = "foobar"
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mocker.patch("builtins.open", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_file(str(test_file), "yolo\nswag")
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translation = m18n.g("error_writing_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def test_write_cannot_write_folder(tmp_path):
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with pytest.raises(AssertionError):
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write_to_file(str(tmp_path), "yolo\nswag")
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def test_write_cannot_write_to_non_existant_folder():
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with pytest.raises(AssertionError):
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write_to_file("/toto/test", "yolo\nswag")
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def test_write_to_file_with_a_list(test_file):
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write_to_file(str(test_file), ["yolo", "swag"])
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assert read_file(str(test_file)) == "yolo\nswag"
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def test_append_to_existing_file(test_file):
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append_to_file(str(test_file), "yolo\nswag")
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assert read_file(str(test_file)) == "foo\nbar\nyolo\nswag"
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def test_append_to_new_file(tmp_path):
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new_file = tmp_path / "newfile.txt"
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append_to_file(str(new_file), "yolo\nswag")
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assert os.path.exists(str(new_file))
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assert read_file(str(new_file)) == "yolo\nswag"
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def test_write_dict_to_json(tmp_path):
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new_file = tmp_path / "newfile.json"
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dummy_dict = {"foo": 42, "bar": ["a", "b", "c"]}
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write_to_json(str(new_file), dummy_dict)
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_json = read_json(str(new_file))
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assert "foo" in _json.keys()
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assert "bar" in _json.keys()
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assert _json["foo"] == 42
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assert _json["bar"] == ["a", "b", "c"]
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def test_write_json_to_existing_file_bad_perms(test_file, mocker):
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error = "foobar"
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dummy_dict = {"foo": 42, "bar": ["a", "b", "c"]}
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mocker.patch("builtins.open", side_effect=IOError(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_json(str(test_file), dummy_dict)
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translation = m18n.g("cannot_write_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def test_write_json_to_file_exception(test_file, mocker):
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error = "foobar"
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dummy_dict = {"foo": 42, "bar": ["a", "b", "c"]}
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mocker.patch("builtins.open", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_json(str(test_file), dummy_dict)
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translation = m18n.g("error_writing_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def text_write_list_to_json(tmp_path):
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new_file = tmp_path / "newfile.json"
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dummy_list = ["foo", "bar", "baz"]
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write_to_json(str(new_file), dummy_list)
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_json = read_json(str(new_file))
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assert _json == ["foo", "bar", "baz"]
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def test_write_to_json_bad_perms(test_json, mocker):
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error = "foobar"
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mocker.patch("builtins.open", side_effect=IOError(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_json(str(test_json), {"a": 1})
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translation = m18n.g("cannot_write_file", file=str(test_json), error=error)
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expected_msg = translation.format(file=str(test_json), error=error)
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assert expected_msg in str(exception)
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def test_write_json_cannot_write_to_non_existant_folder():
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with pytest.raises(AssertionError):
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write_to_json("/toto/test.json", ["a", "b"])
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def test_write_dict_to_yaml(tmp_path):
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new_file = tmp_path / "newfile.yaml"
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dummy_dict = {"foo": 42, "bar": ["a", "b", "c"]}
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write_to_yaml(str(new_file), dummy_dict)
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_yaml = read_yaml(str(new_file))
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assert "foo" in _yaml.keys()
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assert "bar" in _yaml.keys()
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assert _yaml["foo"] == 42
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assert _yaml["bar"] == ["a", "b", "c"]
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def test_write_yaml_to_existing_file_bad_perms(test_file, mocker):
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error = "foobar"
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dummy_dict = {"foo": 42, "bar": ["a", "b", "c"]}
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mocker.patch("builtins.open", side_effect=IOError(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_yaml(str(test_file), dummy_dict)
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translation = m18n.g("cannot_write_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def test_write_yaml_to_file_exception(test_file, mocker):
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error = "foobar"
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dummy_dict = {"foo": 42, "bar": ["a", "b", "c"]}
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mocker.patch("builtins.open", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_yaml(str(test_file), dummy_dict)
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translation = m18n.g("error_writing_file", file=str(test_file), error=error)
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expected_msg = translation.format(file=str(test_file), error=error)
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assert expected_msg in str(exception)
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def text_write_list_to_yaml(tmp_path):
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new_file = tmp_path / "newfile.yaml"
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dummy_list = ["foo", "bar", "baz"]
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write_to_yaml(str(new_file), dummy_list)
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_yaml = read_yaml(str(new_file))
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assert _yaml == ["foo", "bar", "baz"]
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def test_write_to_yaml_bad_perms(test_yaml, mocker):
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error = "foobar"
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mocker.patch("builtins.open", side_effect=IOError(error))
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with pytest.raises(MoulinetteError) as exception:
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write_to_yaml(str(test_yaml), {"a": 1})
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translation = m18n.g("cannot_write_file", file=str(test_yaml), error=error)
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expected_msg = translation.format(file=str(test_yaml), error=error)
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assert expected_msg in str(exception)
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def test_write_yaml_cannot_write_to_non_existant_folder():
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with pytest.raises(AssertionError):
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write_to_yaml("/toto/test.yaml", ["a", "b"])
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def test_mkdir(tmp_path):
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new_path = tmp_path / "new_folder"
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mkdir(str(new_path))
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assert os.path.isdir(str(new_path))
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assert oct(os.stat(str(new_path)).st_mode & 0o777) == oct(0o777)
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def test_mkdir_with_permission(tmp_path, mocker):
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# This test only make sense when not being root
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if os.getuid() == 0:
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return
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new_path = tmp_path / "new_folder"
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permission = 0o700
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mkdir(str(new_path), mode=permission)
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assert os.path.isdir(str(new_path))
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assert oct(os.stat(str(new_path)).st_mode & 0o777) == oct(permission)
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new_path = tmp_path / "new_parent2" / "new_folder"
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with pytest.raises(OSError):
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mkdir(str(new_path), parents=True, mode=0o000)
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def test_mkdir_with_parent(tmp_path):
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new_path = tmp_path / "new_folder"
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mkdir(str(new_path) + "/", parents=True)
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assert os.path.isdir(str(new_path))
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new_path = tmp_path / "new_parent" / "new_folder"
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mkdir(str(new_path), parents=True)
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assert os.path.isdir(str(new_path))
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def test_mkdir_existing_folder(tmp_path):
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new_path = tmp_path / "new_folder"
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os.makedirs(str(new_path))
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with pytest.raises(OSError):
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mkdir(str(new_path))
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def test_chown(test_file):
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with pytest.raises(ValueError):
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chown(str(test_file))
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current_uid = os.getuid()
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current_gid = os.getgid()
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chown(str(test_file), current_uid, current_gid)
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assert os.stat(str(test_file)).st_uid == current_uid
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assert os.stat(str(test_file)).st_gid == current_gid
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current_gid = os.getgid()
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chown(str(test_file), uid=None, gid=current_gid)
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assert os.stat(str(test_file)).st_gid == current_gid
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current_uid = pwd.getpwuid(os.getuid())[0]
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current_gid = grp.getgrgid(os.getgid())[0]
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chown(str(test_file), current_uid, current_gid)
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assert os.stat(str(test_file)).st_uid == os.getuid()
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assert os.stat(str(test_file)).st_gid == os.getgid()
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fake_user = "nousrlol"
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with pytest.raises(MoulinetteError) as exception:
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chown(str(test_file), fake_user)
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translation = m18n.g("unknown_user", user=fake_user)
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expected_msg = translation.format(user=fake_user)
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assert expected_msg in str(exception)
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fake_grp = "nogrplol"
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with pytest.raises(MoulinetteError) as exception:
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chown(str(test_file), gid=fake_grp)
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translation = m18n.g("unknown_group", group=fake_grp)
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expected_msg = translation.format(group=fake_grp)
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assert expected_msg in str(exception)
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def test_chown_recursive(test_file):
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current_uid = os.getuid()
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dirname = os.path.dirname(str(test_file))
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mkdir(os.path.join(dirname, "new_dir"))
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chown(str(dirname), current_uid, recursive=True)
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assert os.stat(str(dirname)).st_uid == current_uid
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def test_chown_exception(test_file, mocker):
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error = "foobar"
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mocker.patch("os.chown", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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chown(str(test_file), 1)
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translation = m18n.g(
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"error_changing_file_permissions", path=str(test_file), error=str(error)
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)
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expected_msg = translation.format(path=str(test_file), error=str(error))
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assert expected_msg in str(exception)
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def test_chmod(test_file):
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permission = 0o723
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chmod(str(test_file), permission)
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assert oct(os.stat(str(test_file)).st_mode & 0o777) == oct(permission)
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dirname = os.path.dirname(str(test_file))
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permission = 0o722
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chmod(str(dirname), permission, recursive=True)
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assert oct(os.stat(str(test_file)).st_mode & 0o777) == oct(permission)
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assert oct(os.stat(dirname).st_mode & 0o777) == oct(permission)
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def test_chmod_recursive(test_file):
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dirname = os.path.dirname(str(test_file))
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mkdir(os.path.join(dirname, "new_dir"))
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permission = 0o721
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fpermission = 0o720
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chmod(str(dirname), permission, fmode=fpermission, recursive=True)
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assert oct(os.stat(str(test_file)).st_mode & 0o777) == oct(fpermission)
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assert oct(os.stat(dirname).st_mode & 0o777) == oct(permission)
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def test_chmod_exception(test_file, mocker):
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error = "foobar"
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mocker.patch("os.chmod", side_effect=Exception(error))
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with pytest.raises(MoulinetteError) as exception:
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chmod(str(test_file), 0o000)
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translation = m18n.g(
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"error_changing_file_permissions", path=str(test_file), error=str(error)
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)
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expected_msg = translation.format(path=str(test_file), error=str(error))
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assert expected_msg in str(exception)
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def test_remove_file(test_file):
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assert os.path.exists(str(test_file))
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rm(str(test_file))
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assert not os.path.exists(str(test_file))
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def test_remove_file_bad_perms(test_file, mocker):
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error = "foobar"
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mocker.patch("os.remove", side_effect=OSError(error))
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with pytest.raises(MoulinetteError) as exception:
|
|
rm(str(test_file))
|
|
|
|
translation = m18n.g("error_removing", path=str(test_file), error=error)
|
|
expected_msg = translation.format(path=str(test_file), error=error)
|
|
assert expected_msg in str(exception)
|
|
|
|
|
|
def test_remove_directory(tmp_path):
|
|
test_dir = tmp_path / "foo"
|
|
test_dir.mkdir()
|
|
|
|
assert os.path.exists(str(test_dir))
|
|
rm(str(test_dir), recursive=True)
|
|
assert not os.path.exists(str(test_dir))
|