Migrate away from deprecated QuantumCircuit methods

Namely, the `toffoli` and `cnot` methods have been deprecated starting with Qiskit 0.45.
Qiskit · Dec 7, 2023 · d66ee66 · d66ee66
1 parent 90a0311
commit d66ee66
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/test/cutting/test_cutting_decomposition.py b/test/cutting/test_cutting_decomposition.py
@@ -137,7 +137,7 @@ def test_partition_circuit_qubits(self):
             )
         with self.subTest("Unsupported gate"):
             compare_circuit = QuantumCircuit(3)
-            compare_circuit.toffoli(0, 1, 2)
+            compare_circuit.ccx(0, 1, 2)
             partitions = [0, 1, 1]
             with pytest.raises(ValueError) as e_info:
                 partition_circuit_qubits(compare_circuit, partitions)
@@ -147,7 +147,7 @@ def test_partition_circuit_qubits(self):
             )
         with self.subTest("Toffoli gate in a single partition"):
             circuit = QuantumCircuit(4)
-            circuit.toffoli(0, 1, 2)
+            circuit.ccx(0, 1, 2)
             circuit.rzz(np.pi / 7, 2, 3)
             partition_circuit_qubits(circuit, "AAAB")
 

diff --git a/test/cutting/test_cutting_evaluation.py b/test/cutting/test_cutting_evaluation.py
@@ -216,7 +216,7 @@ def test_execute_experiments(self):
         with self.subTest("Dict of non-unique samplers"):
             qc = QuantumCircuit(2)
             qc.x(0)
-            qc.cnot(0, 1)
+            qc.cx(0, 1)
             subcircuits, _, subobservables = partition_problem(
                 circuit=qc, partition_labels="AB", observables=PauliList(["XX"])
             )

diff --git a/test/utils/test_transforms.py b/test/utils/test_transforms.py
@@ -386,7 +386,7 @@ def test_separate_circuit(self):
         with self.subTest("frozenset for each partition label"):
             circuit = QuantumCircuit(4)
             circuit.x(0)
-            circuit.cnot(1, 2)
+            circuit.cx(1, 2)
             circuit.h(3)
             partition_labels = [
                 frozenset([0]),
@@ -401,7 +401,7 @@ def test_separate_circuit(self):
             compare[frozenset([0])] = QuantumCircuit(1)
             compare[frozenset([0])].x(0)
             compare[frozenset([1])] = QuantumCircuit(2)
-            compare[frozenset([1])].cnot(0, 1)
+            compare[frozenset([1])].cx(0, 1)
             compare[frozenset([2])] = QuantumCircuit(1)
             compare[frozenset([2])].h(0)
             assert separated_circuits.subcircuits.keys() == compare.keys()