this test fails: test_chain_must_not_corrupt_the_argument

epogrebnyak · Dec 17, 2023 · 1bd402b · 1bd402b
1 parent 2aec10d
commit 1bd402b
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Showing 5 changed files with 238 additions and 352 deletions.
diff --git a/experimental/test_composer.py b/experimental/test_composer.py
diff --git a/x/accounts.py b/x/accounts.py
@@ -50,9 +50,12 @@ def credit(self, amount: Amount):
         self.credits.append(amount)
         return self
 
+    def debit_and_credit(self):
+        return sum(self.debits), sum(self.credits)
+
     def deep_copy(self):
         """Replicate this account as new data structure."""
-        return self.__class__(self.debits.copy(), self.credits.copy())
+        return self.__class__([x for x in self.debits], [x for x in self.credits])
 
     def condense(self):
         """Create a new account of the same type with only one value as account balance."""