Complete 3axis tutorial native and Web/WASM parity tools

scripts/test_axis3_tool_comparison.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+from __future__ import annotations
+
+import hashlib
+import json
+import unittest
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+REPORT = ROOT / "coverage/axis3-tutorial-native-web-tool-comparison.report.json"
+
+
+class Axis3ToolComparisonTests(unittest.TestCase):
+    def test_contract(self) -> None:
+        report = json.loads(REPORT.read_text(encoding="utf-8"))
+        self.assertEqual(report["schema"], "axis3-tutorial-native-web-tool-comparison.v1")
+        self.assertEqual(report["status"], "verified")
+        self.assertEqual(report["conclusion"], "native_and_web_tools_match_selected_case_workflow")
+        self.assertTrue(all(item["status"] == "verified" for item in report["checks"].values()))
+        self.assertEqual(len(report["tools"]["native"]["screenshots"]), 4)
+        self.assertEqual(len(report["tools"]["web"]["screenshots"]), 4)
+
+    def test_self_hash(self) -> None:
+        report = json.loads(REPORT.read_text(encoding="utf-8"))
+        unsigned = {key: value for key, value in report.items() if key != "report_sha256"}
+        expected = hashlib.sha256(json.dumps(unsigned, ensure_ascii=False, sort_keys=True, separators=(",", ":")).encode()).hexdigest()
+        self.assertEqual(report["report_sha256"], expected)
+
+
+if __name__ == "__main__":
+    unittest.main()