Fix backend name (#196)

* fix backend name

* add test

* fix lint

* fix test

* update lint warnings

---------

Co-authored-by: Ryan Shaffer <[email protected]>

Author: chongyouquan

qiskit_braket_provider/providers/braket_quantum_task.py

@@ -163,7 +163,7 @@ def result(self) -> Result:
         status = self.status(use_cached_value=True)
 
         return Result(
-            backend_name=self._backend,
+            backend_name=self._backend.name,
             backend_version=self._backend.version,
             job_id=self._task_id,
             qobj_id=0,

tests/providers/test_braket_quantum_task.py

@@ -48,15 +48,15 @@ def test_result(self):
         task = self._get_task()
 
         self.assertEqual(task.result().job_id, "AwesomeId")
-        # pylint: disable-next=no-member
+        self.assertEqual(task.result().backend_name, "default")
+        self.assertEqual(task.result().get_memory(), ["10", "10", "01"])
+
+        # pylint: disable=no-member
         self.assertEqual(task.result().results[0].data.counts, {"01": 1, "10": 2})
-        # pylint: disable-next=no-member
         self.assertEqual(task.result().results[0].data.memory, ["10", "10", "01"])
-        # pylint: disable-next=no-member
         self.assertEqual(task.result().results[0].status, "COMPLETED")
-        # pylint: disable-next=no-member
         self.assertEqual(task.result().results[0].shots, 3)
-        self.assertEqual(task.result().get_memory(), ["10", "10", "01"])
+        # pylint: enable=no-member
 
     @patch(
         "qiskit_braket_provider.providers.braket_quantum_task.AwsQuantumTaskBatch._retrieve_results"