test: adjust test for xdist

Author: antazoey

tests/functional/test_accounts.py

@@ -637,14 +637,16 @@ def test_create_account(accounts):
     assert isinstance(created_account, TestAccount)
     assert created_account.index == length_at_start
 
+    length_at_start = len(accounts)
     second_created_account = accounts.generate_test_account()
+    assert len(accounts) == length_at_start + 1
 
     assert created_account.address != second_created_account.address
     assert second_created_account.index == created_account.index + 1
 
     # Last index should now refer to the last-created account.
     last_idx_acct = accounts[-1]
-    assert last_idx_acct.index == second_created_account.index == len(accounts) - 1
+    assert last_idx_acct.index == second_created_account.index
     assert last_idx_acct.address == second_created_account.address
     assert last_idx_acct.address != accounts[0].address
     assert last_idx_acct.address != created_account.address