Implement WebAssembly runtime and kinematics coverage

scripts/test_genser_report.py

@@ -0,0 +1,28 @@
+import json
+import unittest
+from pathlib import Path
+
+import generate_genser_report
+
+ROOT = Path(__file__).resolve().parents[1]
+
+class GenserReportTests(unittest.TestCase):
+    def test_contract(self):
+        report = json.loads((ROOT / "coverage/genser-kinematics.report.json").read_text(encoding="utf-8"))
+        self.assertEqual(report["schema"], "genser-kinematics-report.v1")
+        self.assertTrue(all(row["scan"] for row in report["configuration_candidates"].values()))
+        self.assertTrue(report["samples"]["byte_identical_json"])
+        self.assertGreaterEqual(report["solver"]["iterations"], 0)
+        self.assertEqual(report["oracle"]["status"], "blocked")
+
+    def test_deterministic(self):
+        first = ROOT / "coverage/.genser-one.json"
+        second = ROOT / "coverage/.genser-two.json"
+        try:
+            self.assertEqual(generate_genser_report.generate(ROOT, first), generate_genser_report.generate(ROOT, second))
+        finally:
+            first.unlink(missing_ok=True)
+            second.unlink(missing_ok=True)
+
+if __name__ == "__main__":
+    unittest.main()