def test_is_dir_link(mocker, tmp_path):
"""Should test if a path is a symlink or directory junction"""
link_path = tmp_path / "link"
targ_path = tmp_path / "target"
mock_sys = mocker.patch.object(utils.helpers, "sys")
mock_platform = type(mock_sys).platform = mocker.PropertyMock()
mock_path = mocker.patch.object(utils.helpers, "Path").return_value
mock_path.is_symlink.side_effect = [True, False, False, False]
# Test Symlink (POSIX)
mock_platform.return_value = "linux"
assert utils.is_dir_link(link_path)
assert not utils.is_dir_link(link_path)
# Test Directory Junction (Windows)
mock_platform.return_value = "win32"
# From what I can tell, while Path.is_symlink always returns false for DJs.
# However, on a DJ, Path.absolute will return the absolute path to the DJ,
# while Path.resolve will return the absolute path to the source directory.
# With this in mind, this check SHOULD work.
mock_path.resolve.return_value = targ_path
mock_path.absolute.return_value = link_path
assert utils.is_dir_link(link_path)
mock_path.absolute.return_value = targ_path
assert not utils.is_dir_link(link_path)
def resolve_link(cls, stub, link_path):
"""Resolve or Create Stub Symlink
Args:
stub (Stub): stub to resolve
link_path (str): path to link
Returns:
Stub: Stub from symlink
"""
fware = stub.firmware
if utils.is_dir_link(link_path):
return cls(link_path, firmware=fware)
utils.create_dir_link(link_path, stub.path)
return cls(link_path, firmware=fware)
