def test_MContext_referring(pthinfo):
assert not MContext.is_set()
assert MPath().filename == ""
with MContext.referring(pthinfo):
assert MContext.is_set()
assert MPath().filename == str(pthinfo)
assert not MContext.is_set()
assert MPath().filename == ""
def test_MContext_set_error():
mp = MPath()
mc = MContext(mp)
with pytest.raises(TypeError):
mc.path_info = 10
def test_MContext(pthinfo):
mp = MPath()
mc = MContext(mp)
mc.path_info = pthinfo
assert mp.filename == "/a/b"
assert mc.evaluate() == "/a/b"
