def test_validate_circuit_and_shots_100_noncommuting():
validate_circuit_and_shots(
Circuit().h(0).expectation(observables.X() @ observables.Y(),
[0, 1]).expectation(
observables.Y() @ observables.X(),
[0, 1]),
100,
)
def test_translate_result_type_hamiltonian_expectation():
"""Tests that a Hamiltonian is translated correctly"""
obs = qml.Hamiltonian((2, 3), (qml.PauliX(wires=0), qml.PauliY(wires=1)))
obs.return_type = ObservableReturnTypes.Expectation
braket_result_type_calculated = translate_result_type(obs, [0], frozenset())
braket_result_type = (Expectation(observables.X(), [0]), Expectation(observables.Y(), [1]))
assert braket_result_type == braket_result_type_calculated
def _(y: qml.PauliY):
return observables.Y()