def test__given_files_to_clean__but_not_cleaning__should_not_do_anything():
source_fs = new_mock_filesystem()
target_fs_spy = new_mock_filesystem(["file1.txt"])
sut = EnvironmentPreparation(source_fs, target_fs_spy)
sut.files_to_clean(["file1.txt"])
assert target_fs_spy.exists("file1.txt")
def test__given_files_to_clean_with_non_existing_files__when_cleaning__should_still_clean_remaining_files(
):
source_fs_spy = new_mock_filesystem()
target_fs = new_mock_filesystem(["funny.gif"])
sut = EnvironmentPreparation(source_fs_spy, target_fs)
sut.files_to_clean([
"file.txt",
"funny.gif",
])
sut.clean()
assert target_fs.exists("funny.gif") is False
def test__given_files_to_clean__when_cleaning__should_delete_files():
source_fs = new_mock_filesystem()
target_fs_spy = new_mock_filesystem(["file.txt", "funny.gif"])
sut = EnvironmentPreparation(source_fs, target_fs_spy)
sut.files_to_clean([
"file.txt",
"funny.gif",
])
sut.clean()
assert target_fs_spy.exists("file.txt") is False
assert target_fs_spy.exists("funny.gif") is False
def test__given_files_to_clean_with_non_existing_files__when_cleaning__should_log_error_to_ui(
):
source_fs_spy = new_mock_filesystem()
target_fs = new_mock_filesystem(["funny.gif"])
ui_spy = MagicMock()
sut = EnvironmentPreparation(source_fs_spy, target_fs, ui_spy)
sut.files_to_clean([
"file.txt",
"funny.gif",
])
sut.clean()
ui_spy.error.assert_called_with(
"FileNotFoundError: Cannot delete file 'file.txt'")
def _clean_files(self, env_prep: EnvironmentPreparation, ui: UI) -> None:
env_prep.files_to_clean(self._clean)
ui.info("Cleaning files...")
env_prep.clean()
ui.success("Done")