def fn_HasVLAN(self, _input, vlan_filter, vlan_id):
"""
Check `vlan_id` is within `vlan_filter` expression
:param _input:
:param vlan_filter:
:param vlan_id:
:return:
"""
for ctx in _input:
vf = self.resolve_var(ctx, vlan_filter)
if not vf:
continue
vlan = self.resolve_var(ctx, vlan_id)
if not vlan:
continue
if has_vlan(vf, vlan):
yield ctx
def test_has_vlan(vlan_filter, vlan, result):
assert has_vlan(vlan_filter, vlan) is result