Issue 853 | Client: fix numpy serialization

client/quantum_serverless/core/job.py

@@ -380,7 +380,7 @@ def save_result(result: Dict[str, Any]):
         )
         return False
 
-    if not is_jsonable(result):
+    if not is_jsonable(result, cls=QiskitObjectsEncoder):
         logging.warning("Object passed is not json serializable.")
         return False
 

client/tests/core/test_job.py

@@ -0,0 +1,40 @@
+"""Tests job."""
+import os
+from unittest import TestCase
+
+import numpy as np
+import requests_mock
+
+from qiskit.circuit.random import random_circuit
+
+from quantum_serverless.core.constants import (
+    ENV_JOB_GATEWAY_HOST,
+    ENV_JOB_ID_GATEWAY,
+    ENV_JOB_GATEWAY_TOKEN,
+)
+from quantum_serverless.core.job import save_result
+
+
+class TestJob(TestCase):
+    """TestJob."""
+
+    def test_save_result(self):
+        """Tests job save result."""
+
+        os.environ[ENV_JOB_GATEWAY_HOST] = "https://awesome-tests.com/"
+        os.environ[ENV_JOB_ID_GATEWAY] = "42"
+        os.environ[ENV_JOB_GATEWAY_TOKEN] = "awesome-token"
+
+        url = (
+            f"{os.environ.get(ENV_JOB_GATEWAY_HOST)}/"
+            f"api/v1/jobs/{os.environ.get(ENV_JOB_ID_GATEWAY)}/result/"
+        )
+        with requests_mock.Mocker() as mocker:
+            mocker.post(url)
+            result = save_result(
+                {
+                    "numpy_array": np.random.random((4, 2)),
+                    "quantum_circuit": random_circuit(3, 2),
+                }
+            )
+            self.assertTrue(result)