Make EasyCom event review wearer anchor first

test_review_floor_events.py

@@ -194,6 +194,37 @@ class FloorEventReviewTests(unittest.TestCase):
             self.assertEqual(record["review"]["human_subtype"], "EOT_WEARER_BACKCHANNEL")
             self.assertTrue(record["review"]["relabeled"])
 
+    def test_eot_review_selects_only_a_supplied_opportunity_anchor(self) -> None:
+        with tempfile.TemporaryDirectory() as temporary:
+            root = Path(temporary)
+            _, events = self._fixture(root)
+            candidates = load_candidates([events])
+            candidate = candidates[0]
+            candidate.payload["temporal_evidence"] = {
+                "opportunity_options": [
+                    {"uid": "release-1", "anchor_seconds": 1.0, "participant_id": 4}
+                ]
+            }
+            store = ReviewStore(root / "reviews.jsonl", candidates)
+            base = {
+                "human_action": "relabel", "human_verdict": "POSITIVE",
+                "human_event_type": "EOT_RESPONSE", "human_subtype": None,
+                "exclude_reason": None, "boundary_correction_seconds": None,
+                "confidence": "high", "notes": "clear response",
+            }
+            record = store.save(
+                candidate.candidate_id, {**base, "selected_opportunity_uid": "release-1"}
+            )
+            self.assertEqual(record["review"]["selected_opportunity_uid"], "release-1")
+            self.assertEqual(
+                record["review"]["valid_prediction_interval_seconds"], [1.0, 1.2]
+            )
+            with self.assertRaisesRegex(ValueError, "requires one supplied"):
+                store.save(
+                    candidate.candidate_id,
+                    {**base, "selected_opportunity_uid": "invented"},
+                )
+
     def test_byte_ranges(self) -> None:
         self.assertEqual(parse_byte_range("bytes=2-5", 10), (2, 5))
         self.assertEqual(parse_byte_range("bytes=7-", 10), (7, 9))