fix: ETH signtx_data expected_responses order — Send confirm before BLIND SIGNATURE

Author: BitHighlander

tests/test_msg_ethereum_signtx.py

@@ -54,26 +54,37 @@ def test_ethereum_signtx_data(self):
             "691f73b145647623e2d115b208a7c3455a6a8a83e3b4db5b9c6d9bc75825038a",
         )
 
-        # Second signing — verify signatures are deterministic
         self.client.apply_policy("AdvancedMode", 1)
-        sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
-            n=[0, 0],
-            nonce=0,
-            gas_price=20,
-            gas_limit=20,
-            to=binascii.unhexlify("1d1c328764a41bda0492b66baa30c4a339ff85ef"),
-            value=10,
-            data=b"abcdefghijklmnop" * 16,
-        )
-        self.assertEqual(sig_v, 28)
-        self.assertEqual(
-            binascii.hexlify(sig_r),
-            "6da89ed8627a491bedc9e0382f37707ac4e5102e25e7a1234cb697cedb7cd2c0",
-        )
-        self.assertEqual(
-            binascii.hexlify(sig_s),
-            "691f73b145647623e2d115b208a7c3455a6a8a83e3b4db5b9c6d9bc75825038a",
-        )
+
+        with self.client:
+            self.client.set_expected_responses(
+                [
+                    proto.ButtonRequest(code=proto_types.ButtonRequest_ConfirmOutput),  # Send value confirm
+                    proto.ButtonRequest(code=proto_types.ButtonRequest_Other),  # BLIND SIGNATURE warning
+                    proto.ButtonRequest(code=proto_types.ButtonRequest_ConfirmOutput),  # Confirm data hex
+                    proto.ButtonRequest(code=proto_types.ButtonRequest_SignTx),  # Final sign confirm
+                    eth_proto.EthereumTxRequest(),
+                ]
+            )
+
+            sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
+                n=[0, 0],
+                nonce=0,
+                gas_price=20,
+                gas_limit=20,
+                to=binascii.unhexlify("1d1c328764a41bda0492b66baa30c4a339ff85ef"),
+                value=10,
+                data=b"abcdefghijklmnop" * 16,
+            )
+            self.assertEqual(sig_v, 28)
+            self.assertEqual(
+                binascii.hexlify(sig_r),
+                "6da89ed8627a491bedc9e0382f37707ac4e5102e25e7a1234cb697cedb7cd2c0",
+            )
+            self.assertEqual(
+                binascii.hexlify(sig_s),
+                "691f73b145647623e2d115b208a7c3455a6a8a83e3b4db5b9c6d9bc75825038a",
+            )
 
         sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
             n=[0, 0],