Fix for unit tests (#1356)

* Run all unit tests

* Import fake providers

* Format

* Fake providers not used in this branch

* Unused import

---------

Co-authored-by: Kevin Tian <kevin.tian@ibm.com>

test/qctrl/__init__.py

@@ -0,0 +1,11 @@
+# This code is part of Qiskit.
+#
+# (C) Copyright IBM 2024.
+#
+# This code is licensed under the Apache License, Version 2.0. You may
+# obtain a copy of this license in the LICENSE.txt file in the root directory
+# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
+#
+# Any modifications or derivative works of this code must retain this
+# copyright notice, and modified files need to carry a notice indicating
+# that they have been altered from the originals.

test/qctrl/test_qctrl.py

@@ -12,8 +12,6 @@
 
 """Tests for job functions using real runtime service."""
 
-import time
-
 from qiskit import QuantumCircuit
 from qiskit.quantum_info import Statevector, hellinger_fidelity
 from qiskit.providers.jobstatus import JobStatus

test/unit/fake_provider/__init__.py

@@ -0,0 +1,11 @@
+# This code is part of Qiskit.
+#
+# (C) Copyright IBM 2024.
+#
+# This code is licensed under the Apache License, Version 2.0. You may
+# obtain a copy of this license in the LICENSE.txt file in the root directory
+# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
+#
+# Any modifications or derivative works of this code must retain this
+# copyright notice, and modified files need to carry a notice indicating
+# that they have been altered from the originals.

test/unit/fake_provider/test_fake_backends.py

@@ -18,7 +18,7 @@
 from qiskit.utils import optionals
 
 from qiskit_ibm_runtime.fake_provider import FakeAthens, FakePerth
-from ..ibm_test_case import IBMTestCase
+from ...ibm_test_case import IBMTestCase
 
 
 def get_test_circuit():