def test_queue(self, n_wires, weight_shape, expected_queue):
"""Checks the queue for the default settings."""
with pennylane._queuing.OperationRecorder() as rec:
QAOAEmbedding(features=list(range(n_wires)),
weights=np.zeros(shape=weight_shape),
wires=range(n_wires))
for gate, expected_gate in zip(rec.queue, expected_queue):
assert isinstance(gate, expected_gate)
def circuit(x=None):
QAOAEmbedding(features=x,
weights=weights,
wires=range(n_wires),
local_field='A')
return [qml.expval(qml.PauliZ(i)) for i in range(n_wires)]
def circuit(x=None):
QAOAEmbedding(features=x, weights=weights, wires=range(2))
return [qml.expval(qml.PauliZ(i)) for i in range(2)]
def circuit(x=None):
QAOAEmbedding(features=x, weights=weights, wires='a')
return qml.expval(qml.PauliZ(0))
