Fix confidential tests

Author: olethanh

tests/unit/conftest.py

@@ -12,8 +12,9 @@
 
 import aleph.sdk.chains.ethereum as ethereum
 import aleph.sdk.chains.sol as solana
-import aleph.sdk.chains.substrate as substrate
-import aleph.sdk.chains.tezos as tezos
+
+# import aleph.sdk.chains.substrate as substrate
+# import aleph.sdk.chains.tezos as tezos
 from aleph.sdk import AlephHttpClient, AuthenticatedAlephHttpClient
 from aleph.sdk.chains.common import get_fallback_private_key
 from aleph.sdk.types import Account
@@ -40,14 +41,14 @@ def solana_account() -> solana.SOLAccount:
 
 
 @pytest.fixture
-def tezos_account() -> tezos.TezosAccount:
+def tezos_account() -> "tezos.TezosAccount":
     with NamedTemporaryFile(delete=False) as private_key_file:
         private_key_file.close()
         yield tezos.get_fallback_account(path=Path(private_key_file.name))
 
 
 @pytest.fixture
-def substrate_account() -> substrate.DOTAccount:
+def substrate_account() -> "substrate.DOTAccount":
     with NamedTemporaryFile(delete=False) as private_key_file:
         private_key_file.close()
         yield substrate.get_fallback_account(path=Path(private_key_file.name))

tests/unit/test_vm_confidential_client.py

@@ -80,6 +80,7 @@ async def test_confidential_initialize_instance():
                         "session": tmp_file_bytes,
                         "godh": tmp_file_bytes,
                     },
+                    json=None,
                     headers=headers,
                 )
                 await vm_client.session.close()
@@ -173,7 +174,7 @@ async def test_confidential_inject_secret_instance():
             m.assert_called_once_with(
                 url,
                 method="POST",
-                data={
+                json={
                     "secret": test_secret,
                     "packet_header": packet_header,
                 },