return mock_libcalamares

@pytest.fixture

def mock_open_ngcconf(mocker):

return mocker.Mock('open("nixos-generate-config.conf")')

@pytest.fixture

def mock_open_hwconf(mocker):

return mocker.Mock('open("hardware-configuration.nix")')

@pytest.fixture

def mock_open(mocker, mock_open_hwconf, mock_open_kbdmodelmap):

def mock_open(mocker, mock_open_ngcconf, mock_open_hwconf, mock_open_kbdmodelmap):

testing_dir = os.path.dirname(__file__)

ngcconf_txt = ""

with open(os.path.join(testing_dir, "nixos-generate-config.conf"), "r") as ngcconf:

ngcconf_txt = ngcconf.read()

hwconf_txt = ""

with open(os.path.join(testing_dir, "hardware-configuration.nix"), "r") as hwconf:

hwconf_txt = hwconf.read()

mock_open = mocker.Mock("open")

def fake_open(*args):

file, mode, *_ = args

assert mode == "r", "open() called without the 'r' mode"

def fake_open(*args, **kwargs):

file, *mode = args

assert len(mode) == 0 or mode[0] == "r", "open() called with non-'r' mode"

if file.endswith("hardware-configuration.nix"):

if file.endswith("nixos-generate-config.conf"):

return mocker.mock_open(mock=mock_open_ngcconf, read_data=ngcconf_txt)(*args)

elif file.endswith("hardware-configuration.nix"):

return mocker.mock_open(mock=mock_open_hwconf, read_data=hwconf_txt)(*args)

elif file.endswith("kbd-model-map"):

return mocker.mock_open(