import os
from pathlib import Path

from halig.utils import resolve_path


def test_resolve_absolute_path():
    path = Path("/foo/bar/baz")
    assert resolve_path(path) == path


def test_resolve_user_path():
    path = Path("~/foo/bar/baz")
    assert resolve_path(path) == path.expanduser()


def test_resolve_path_with_envvars():
    os.environ["FOO"] = "foo"
    os.environ["BAR"] = "bar"
    path = Path("/${FOO}/${BAR}")
    assert resolve_path(path) == Path("/foo/bar")


def test_resolve_relative_path():
    path = Path("foo/bar/baz")
    assert resolve_path(path) == path.resolve()


def test_resolve_path_all():
    os.environ["FOO"] = "foo"
    os.environ["BAR"] = "bar"
    path = Path("foo/bar/$FOO/../$BAR")
    assert resolve_path(path) == Path(os.path.expandvars(path)).resolve().expanduser()