Fix integration Bell circuit fixture so simulator preflight accepts it (#33)

Author: splch

README.md

@@ -47,8 +47,9 @@ body = CircuitJobCreationPayload.from_dict({
     "shots": 100,
     "input": {
         "gateset": "qis",
+        "qubits": 2,
         "circuit": [
-            {"gate": "h", "targets": [0]},
+            {"gate": "h", "target": 0},
             {"gate": "cnot", "control": 0, "target": 1},
         ],
     },

ionq_core/models/qis_circuit_input.py

@@ -0,0 +1,23 @@
+overlay: 1.0.0
+info:
+  title: ionq-core-python local OpenAPI fixes
+  version: 0.1.0
+  description: |
+    Patches applied to openapi.json before client generation. The upstream
+    spec marks QisCircuitInput.qubits as optional and floating-point, but
+    the simulator preflight rejects payloads without it (surfacing as
+    UnexpectedCompilationError) and qubit counts are non-negative integers.
+
+actions:
+  - target: $.components.schemas.QisCircuitInput.required
+    remove: true
+  - target: $.components.schemas.QisCircuitInput
+    update:
+      required:
+        - circuit
+        - gateset
+        - qubits
+  - target: $.components.schemas.QisCircuitInput.properties.qubits
+    update:
+      type: integer
+      format: int32

openapi-overlay.yaml

@@ -25,8 +25,9 @@
     "shots": 100,
     "input": {
         "gateset": "qis",
+        "qubits": 2,
         "circuit": [
-            {"gate": "h", "targets": [0]},
+            {"gate": "h", "target": 0},
             {"gate": "cnot", "control": 0, "target": 1},
         ],
     },

tests/integration/test_simulator_job.py

@@ -112,7 +112,7 @@ def test_sync(self, httpx_mock, auth_client):
                 "type": "ionq.circuit.v1",
                 "backend": "simulator",
                 "shots": 100,
-                "input": {"gateset": "qis", "circuit": [{"gate": "h", "targets": [0]}]},
+                "input": {"gateset": "qis", "qubits": 1, "circuit": [{"gate": "h", "target": 0}]},
             }
         )
         result = create_job.sync(client=auth_client, body=body)