feat: expose settlement evidence in Greenfield API

api/tests/test_btcpay_contract.py

@@ -0,0 +1,24 @@
+import unittest
+
+from pydantic import ValidationError
+
+from app.btcpay_schemas import BtcpayCheckout, BtcpayWebhookCreate
+
+
+class BtcpayContractTests(unittest.TestCase):
+    def test_exact_confirmation_target_is_bounded(self):
+        self.assertEqual(BtcpayCheckout(confirmationsRequired=10000).confirmationsRequired, 10000)
+        with self.assertRaises(ValidationError):
+            BtcpayCheckout(confirmationsRequired=10001)
+
+    def test_webhook_accepts_operator_generated_secret(self):
+        webhook = BtcpayWebhookCreate(
+            url="https://evaluetron.example/webhooks/btcpay",
+            secret="operator-generated-secret",
+            authorizedEvents={"specificEvents": ["InvoiceSettled"]},
+        )
+        self.assertEqual(webhook.secret, "operator-generated-secret")
+
+
+if __name__ == "__main__":
+    unittest.main()