Add test case

Qiskit · Jul 15, 2020 · 0b0c5ab · 0b0c5ab
1 parent 87a58b4
commit 0b0c5ab
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/python/circuit/test_circuit_operations.py b/test/python/circuit/test_circuit_operations.py
@@ -530,6 +530,15 @@ def test_reverse_bits_with_registers(self):
 
         self.assertEqual(qc.reverse_bits(), expected)
 
+    def test_cnot_alias(self):
+        """Test that the cnot method alias adds a cx gate."""
+        qc = QuantumCircuit(2)
+        qc.cnot(0, 1)
+
+        expected = QuantumCircuit(2)
+        expected.cx(0, 1)
+        self.assertEqual(qc, expected)
+
 
 class TestCircuitBuilding(QiskitTestCase):
     """QuantumCircuit tests."""