def test_construct_circuit(self):
"""Test construct_circuit"""
oracle = QuantumCircuit(2)
oracle.cz(0, 1)
grover = Grover(oracle=oracle, good_state=["11"])
constructed = grover.construct_circuit(1)
grover_op = GroverOperator(oracle)
expected = QuantumCircuit(2)
expected.compose(grover_op.state_preparation, inplace=True)
expected.compose(grover_op, inplace=True)
self.assertTrue(Operator(constructed).equiv(Operator(expected)))
def test_construct_circuit(self):
"""Test construct_circuit"""
oracle = QuantumCircuit(2)
oracle.cz(0, 1)
problem = AmplificationProblem(oracle)
grover = Grover()
constructed = grover.construct_circuit(problem, 2, measurement=False)
grover_op = GroverOperator(oracle)
expected = QuantumCircuit(2)
expected.h([0, 1])
expected.compose(grover_op.power(2), inplace=True)
self.assertTrue(Operator(constructed).equiv(Operator(expected)))