def test_override_with_use_parent_combines_both(self):
manager = OverrideManager()
def parent_requirement(user):
return True
def child_requirement(user):
return True
parent = Override(parent_requirement)
child = Override(child_requirement)
expected = Override(parent_requirement, child_requirement)
with manager.override(parent):
with manager.override(child, use_parent=True):
assert expected == manager.current
def test_override_context_manager(self):
manager = OverrideManager()
o = Override()
with manager.override(o):
assert _override_ctx_stack.top[1] is o
assert _override_ctx_stack.top is None
def test_current_overrides_points_towards_temporary_context(
self, never, always):
manager = OverrideManager()
manager.push(Override(never))
o = Override(always)
with manager.override(o):
assert o == current_overrides
manager.pop()