Port Solana tests

test/python/apps/exchange_test_runner.py

@@ -10,7 +10,7 @@
 from . import cal as cal
 from .signing_authority import SigningAuthority, LEDGER_SIGNER
 
-from ..utils import handle_lib_call_start_or_stop
+from ..utils import handle_lib_call_start_or_stop, int_to_minimally_sized_bytes
 
 # When adding a new test, have it prefixed by this string in order to have it automatically parametrized for currencies tests
 TEST_METHOD_PREFIX="perform_test_"
@@ -57,7 +57,7 @@ def _perform_valid_exchange(self, subcommand, tx_infos, fees, ui_validation):
         ex = ExchangeClient(self.backend, Rate.FIXED, subcommand)
 
         # The partner we will perform the exchange with
-        partner = SigningAuthority(curve=get_partner_curve(subcommand), name="Default name")
+        partner = SigningAuthority(curve=get_partner_curve(subcommand), name=self.partner_name)
 
         # Initialize a new transaction request
         transaction_id = ex.init_transaction().data
@@ -105,7 +105,7 @@ def perform_valid_swap_from_custom(self, destination, send_amount, fees, memo, r
             "payout_extra_id": b"", # Default
             "currency_from": self.currency_ticker,
             "currency_to": "ETH", # Default
-            "amount_to_provider": int.to_bytes(send_amount, length=8, byteorder='big'),
+            "amount_to_provider": int_to_minimally_sized_bytes(send_amount),
             "amount_to_wallet": b"\246\333t\233+\330\000", # Default
         }
         self._perform_valid_exchange(SubCommand.SWAP, tx_infos, fees, ui_validation=ui_validation)
@@ -120,28 +120,28 @@ def perform_valid_swap_to_custom(self, destination, send_amount, fees, memo, ui_
             "payout_extra_id": memo.encode(),
             "currency_from": "ETH", # Default
             "currency_to": self.currency_ticker,
-            "amount_to_provider": int.to_bytes(send_amount, length=8, byteorder='big'),
+            "amount_to_provider": int_to_minimally_sized_bytes(send_amount),
             "amount_to_wallet": b"\246\333t\233+\330\000", # Default
         }
         self._perform_valid_exchange(SubCommand.SWAP, tx_infos, fees, ui_validation=ui_validation)
 
     def perform_valid_fund_from_custom(self, destination, send_amount, fees):
         tx_infos = {
-            "user_id": "Jon Wick", # Default
-            "account_name": "My account 00", # Default
+            "user_id": self.fund_user_id,
+            "account_name": self.fund_account_name,
             "in_currency": self.currency_ticker,
-            "in_amount": int.to_bytes(send_amount, length=4, byteorder='big'),
+            "in_amount": int_to_minimally_sized_bytes(send_amount),
             "in_address": destination,
         }
         self._perform_valid_exchange(SubCommand.FUND, tx_infos, fees, ui_validation=True)
 
     def perform_valid_sell_from_custom(self, destination, send_amount, fees):
         tx_infos = {
-            "trader_email": "john@doe.lost", # Default
-            "out_currency": "USD", # Default
-            "out_amount": {"coefficient": b"\x01", "exponent": 3}, # Default
+            "trader_email": self.sell_trader_email,
+            "out_currency": self.sell_out_currency,
+            "out_amount": self.sell_out_amount,
             "in_currency": self.currency_ticker,
-            "in_amount": int.to_bytes(send_amount, length=4, byteorder='big'),
+            "in_amount": int_to_minimally_sized_bytes(send_amount),
             "in_address": destination,
         }
         self._perform_valid_exchange(SubCommand.SELL, tx_infos, fees, ui_validation=True)
@@ -338,6 +338,7 @@ def perform_test_sell_wrong_amount(self):
 # Remove prefix to have nice snapshots directories
 ALL_TESTS = [str(i).replace(TEST_METHOD_PREFIX, '') for i in _all_test_methods_prefixed]
 ALL_TESTS_EXCEPT_MEMO = [test for test in ALL_TESTS if not "memo" in test]
+ALL_TESTS_EXCEPT_MEMO_AND_FEES = [test for test in ALL_TESTS if (not "memo" in test and not "fees" in test)]
 SWAP_TESTS = [test for test in ALL_TESTS if "swap" in test]
 FUND_TESTS = [test for test in ALL_TESTS if "fund" in test]
 SELL_TESTS = [test for test in ALL_TESTS if "sell" in test]

test/python/apps/solana_utils.py

@@ -27,6 +27,9 @@ def lamports_to_bytes(lamports: int) -> str:
 FEES            = sol_to_lamports(0.00000564)
 FEES_BYTES      = lamports_to_bytes(FEES)
 
+FEES_2            = sol_to_lamports(0.0005543)
+FEES_2_BYTES      = lamports_to_bytes(FEES_2)
+
 
 ### Proposed foreign and owned addresses ###
 

test/python/test_solana.py

@@ -0,0 +1,52 @@
+import pytest
+
+from .apps.exchange_test_runner import ExchangeTestRunner, ALL_TESTS_EXCEPT_MEMO_AND_FEES
+from .apps.solana import SolanaClient, ErrorType
+from .apps.solana_utils import SOL_PACKED_DERIVATION_PATH
+from .apps.solana_cmd_builder import SystemInstructionTransfer, Message, verify_signature
+from .apps import solana_utils as SOL
+
+# A bit hacky but way less hassle than actually writing an actual address decoder
+SOLANA_ADDRESS_DECODER = {
+    SOL.FOREIGN_ADDRESS: SOL.FOREIGN_PUBLIC_KEY,
+    SOL.FOREIGN_ADDRESS_2: SOL.FOREIGN_PUBLIC_KEY_2,
+}
+
+# ExchangeTestRunner implementation for Stellar
+class SolanaTests(ExchangeTestRunner):
+    currency_ticker = "SOL"
+    valid_destination_1 = SOL.FOREIGN_ADDRESS
+    valid_destination_memo_1 = ""
+    valid_destination_2 = SOL.FOREIGN_ADDRESS_2
+    valid_destination_memo_2 = ""
+    valid_refund = SOL.OWNED_ADDRESS
+    valid_refund_memo = ""
+    valid_send_amount_1 = SOL.AMOUNT
+    valid_send_amount_2 = SOL.AMOUNT_2
+    valid_fees_1 = SOL.FEES
+    valid_fees_2 = SOL.FEES_2
+    fake_refund = SOL.FOREIGN_ADDRESS
+    fake_refund_memo = ""
+    fake_payout = SOL.FOREIGN_ADDRESS
+    fake_payout_memo = ""
+    signature_refusal_error_code = ErrorType.SOLANA_SUMMARY_FINALIZE_FAILED
+
+    partner_name = "Partner name"
+    fund_user_id = "Daft Punk"
+    fund_account_name = "Account 0"
+
+    def perform_final_tx(self, destination, send_amount, fees, memo):
+        decoded_destination = SOLANA_ADDRESS_DECODER[destination]
+        instruction: SystemInstructionTransfer = SystemInstructionTransfer(SOL.OWNED_PUBLIC_KEY, decoded_destination, send_amount)
+        message: bytes = Message([instruction]).serialize()
+        sol = SolanaClient(self.backend)
+        with sol.send_async_sign_message(SOL_PACKED_DERIVATION_PATH, message):
+            pass
+        signature: bytes = sol.get_async_response().data
+        verify_signature(SOL.OWNED_PUBLIC_KEY, message, signature)
+
+
+# Use a class to reuse the same Speculos instance
+@pytest.mark.parametrize('test_to_run', ALL_TESTS_EXCEPT_MEMO_AND_FEES)
+def test_solana(backend, exchange_navigation_helper, test_to_run):
+    SolanaTests(backend, exchange_navigation_helper).run_test(test_to_run)