diff --git a/cashu/lightning/fake.py b/cashu/lightning/fake.py
index dfeed100..d2c617a5 100644
--- a/cashu/lightning/fake.py
+++ b/cashu/lightning/fake.py
@@ -77,6 +77,7 @@ async def create_invoice(
 
     async def pay_invoice(self, bolt11: str, fee_limit_msat: int) -> PaymentResponse:
         invoice = decode(bolt11)
+        # await asyncio.sleep(5)
 
         if invoice.payment_hash[:6] == self.privkey[:6] or BRR:
             await self.queue.put(invoice)
@@ -88,6 +89,8 @@ async def pay_invoice(self, bolt11: str, fee_limit_msat: int) -> PaymentResponse
             )
 
     async def get_invoice_status(self, checking_id: str) -> PaymentStatus:
+        # paid = random.random() > 0.7
+        # return PaymentStatus(paid)
         paid = checking_id in self.paid_invoices or BRR
         return PaymentStatus(paid or None)
 
diff --git a/tests/test_mint_operations.py b/tests/test_mint_operations.py
index c8e8606c..916d8f56 100644
--- a/tests/test_mint_operations.py
+++ b/tests/test_mint_operations.py
@@ -38,7 +38,6 @@ async def test_melt(wallet1: Wallet, ledger: Ledger):
 
 @pytest.mark.asyncio
 async def test_split(wallet1: Wallet, ledger: Ledger):
-    # mint twice so we have enough to pay the second invoice back
     invoice = await wallet1.request_mint(64)
     await wallet1.mint(64, hash=invoice.hash)
 
@@ -55,15 +54,10 @@ async def test_split(wallet1: Wallet, ledger: Ledger):
 
 @pytest.mark.asyncio
 async def test_check_proof_state(wallet1: Wallet, ledger: Ledger):
-    # mint twice so we have enough to pay the second invoice back
     invoice = await wallet1.request_mint(64)
     await wallet1.mint(64, hash=invoice.hash)
 
     keep_proofs, send_proofs = await wallet1.split_to_send(wallet1.proofs, 10)
-    secrets, rs, derivation_paths = await wallet1.generate_n_secrets(len(send_proofs))
-    outputs, rs = wallet1._construct_outputs(
-        [p.amount for p in send_proofs], secrets, rs
-    )
 
     spendable, pending = await ledger.check_proof_state(proofs=send_proofs)
     assert sum(spendable) == len(send_proofs)
diff --git a/tests/test_wallet_p2pk.py b/tests/test_wallet_p2pk.py
index feade986..7a27f9f5 100644
--- a/tests/test_wallet_p2pk.py
+++ b/tests/test_wallet_p2pk.py
@@ -376,11 +376,8 @@ async def test_secret_initialized_with_tags(wallet1: Wallet):
         pubkey=pubkey.serialize().hex(),
         tags=tags,
     )
-    assert secret.locktime
     assert secret.locktime == 100
-    assert secret.n_sigs
     assert secret.n_sigs == 3
-    assert secret.sigflag
     assert secret.sigflag == SigFlags.SIG_ALL
 
 
@@ -396,7 +393,5 @@ async def test_secret_initialized_with_arguments(wallet1: Wallet):
     )
     assert secret.locktime
     assert secret.locktime > 1689000000
-    assert secret.n_sigs
     assert secret.n_sigs == 3
-    assert secret.sigflag
     assert secret.sigflag == SigFlags.SIG_ALL