def test_overlay():
t = VariableTracking()
t.local_tracking = False
t.track_local("LOCAL_TRACKED")
t.ignore_global("GLOBAL_IGNORED")
assert (t.is_tracked("DEFAULT", "LOCAL_TRACKED",
"GLOBAL_IGNORED") == [False, True, False])
t.global_tracking = False
t.ignore_local("LOCAL_IGNORED")
t.track_global("GLOBAL_TRACKED")
assert (t.is_tracked(
"DEFAULT", "LOCAL_TRACKED", "LOCAL_IGNORED", "GLOBAL_TRACKED",
"GLOBAL_IGNORED") == [False, True, False, True, False])
def test_empty_config():
L = nullcontext(dict())
G = nullcontext(dict())
t = VariableTracking(L, G)
assert (t.default_tracking is True)
assert (t.local_tracking is None)
assert (t.global_tracking is True)
with pytest.raises(KeyError):
assert (t.is_tracked("FOO"))
t.global_tracking = False
assert (t.default_tracking is False)
with pytest.raises(KeyError):
assert (not t.is_tracked("FOO"))
with pytest.raises(KeyError):
t.track_local("FOO")