Update tests for Qiskit 1.0 (#41)

* Update tests for Qiskit 1.0

This commit updates the execute tests to remove the use of execute()
which was removed in Qiskit 1.0 after being deprecated in 0.46. How this
managed to merge, I'm not entirely clear on because it should have
failed CI on the removal PR, so there is likely a configuration issue in
the neko custom action as well that will need to be fixed.

* Fix fake provider usage

* Fix typo

qiskit_neko/aer_plugin.py

@@ -13,7 +13,7 @@
 """Qiskit Aer default backend plugin."""
 
 import qiskit_aer as aer
-from qiskit.providers import fake_provider
+from qiskit_ibm_runtime import fake_provider
 
 from qiskit_neko import backend_plugin
 

qiskit_neko/tests/circuits/test_execute.py

@@ -15,7 +15,7 @@
 import math
 
 from qiskit.circuit import QuantumCircuit
-from qiskit import execute
+from qiskit import transpile
 
 from qiskit_neko import decorators
 from qiskit_neko.tests import base
@@ -40,7 +40,7 @@ def test_bell_execute_fixed_shots(self):
         circuit.h(0)
         circuit.cx(0, 1)
         circuit.measure_all()
-        job = execute(circuit, self.backend, shots=100)
+        job = self.backend.run(transpile(circuit, self.backend), shots=100)
         result = job.result()
         counts = result.get_counts()
         self.assertDictAlmostEqual(counts, {"00": 50, "11": 50}, delta=10)
@@ -53,7 +53,7 @@ def test_bell_execute_default_shots(self):
         circuit.cx(0, 1)
         circuit.measure_all()
         expected_count = self.backend.options.shots / 2
-        job = execute(circuit, self.backend)
+        job = self.backend.run(transpile(circuit, self.backend))
         result = job.result()
         counts = result.get_counts()
         delta = 10 ** (math.log10(self.backend.options.shots) - 1)
@@ -69,7 +69,7 @@ def test_bell_execute_backend_shots_set_options(self):
         circuit.cx(0, 1)
         circuit.measure_all()
         self.backend.set_options(shots=100)
-        job = execute(circuit, self.backend)
+        job = self.backend.run(transpile(circuit, self.backend))
         result = job.result()
         counts = result.get_counts()
         self.assertDictAlmostEqual(counts, {"00": 50, "11": 50}, delta=10)

requirements.txt

@@ -4,6 +4,7 @@ qiskit-aer
 qiskit-nature[pyscf]
 qiskit-experiments
 qiskit-machine-learning
+qiskit-ibm-runtime>=0.19
 stestr>=3.2.0
 testtools>=2.5.0
 fixtures>=3.0.0