def test_rigetti_qcs_aspen_device_family_validation(
qcs_aspen8_isa: InstructionSetArchitecture):
"""test RigettiQCSAspenDevice validates architecture family on initialization"""
non_aspen_isa = InstructionSetArchitecture.from_dict(
qcs_aspen8_isa.to_dict())
non_aspen_isa.architecture.family = "not-aspen" # type: ignore
with pytest.raises(UnsupportedRigettiQCSQuantumProcessor):
RigettiQCSAspenDevice(isa=non_aspen_isa)
def test_rigetti_qcs_aspen_device_non_existent_qubit(
qcs_aspen8_isa: InstructionSetArchitecture):
"""test RigettiQCSAspenDevice throws error when qubit does not exist on device"""
# test device may only be initialized with Aspen ISA.
device_with_limited_nodes = RigettiQCSAspenDevice(
isa=InstructionSetArchitecture.from_dict(qcs_aspen8_isa.to_dict()))
device_with_limited_nodes.isa.architecture.nodes = [Node(node_id=10)]
with pytest.raises(UnsupportedQubit):
device_with_limited_nodes.validate_qubit(cirq.GridQubit(0, 0))