Refactor imports in Python SDK tests

Updated imports in test files to use explicit module paths for JCS utilities and removed unused constants and imports. Also simplified test for note size by relying on the default internal constant.

Author: AnVenDev

tests/python_sdks/test_proofkit_build_and_hash.py

@@ -5,8 +5,6 @@
 import pytest
 
 from axiomatic_proofkit import (
-    NOTE_MAX_BYTES,
-    DEFAULT_ASSET_TAG,
     build_p1,
     canonical_note_bytes_p1,
     assert_note_size_ok,
@@ -144,11 +142,11 @@ def test_assert_note_size_ok_passes_for_small_note():
         uncertainty_high_eur=11_000.0,
     )
 
-    # Should not raise for standard NOTE_MAX_BYTES
-    assert_note_size_ok(p1, max_bytes=NOTE_MAX_BYTES)
+    # Use default max_bytes (internal constant) – should not raise
+    assert_note_size_ok(p1)
 
 
-def test_assert_note_size_ok_raises_when_too_large(monkeypatch):
+def test_assert_note_size_ok_raises_when_too_large():
     input_hash = "66" * 32
     p1 = build_p1(
         model_version="v1",
@@ -186,4 +184,4 @@ def test_build_canonical_input_and_compute_input_hash():
     assert s == expected_json
 
     ih = compute_input_hash(rec, allowed_keys=allowed_keys)
-    assert ih == expected_sha
+    assert ih == expected_sha

tests/python_sdks/test_proofkit_jcs.py

@@ -2,7 +2,7 @@
 
 import pytest
 
-from axiomatic_proofkit import to_jcs_bytes, sha256_hex
+from axiomatic_proofkit.jcs import to_jcs_bytes, sha256_hex
 
 
 def test_jcs_deterministic_order_and_hash():

tests/python_sdks/test_verifier_core.py

@@ -1,12 +1,11 @@
 import base64
 import json
-import time
 
 import pytest
 
 from axiomatic_verifier import verify_tx, to_jcs_bytes, sha256_hex
 import axiomatic_verifier.verifier as vmod
-from axiomatic_proofkit import to_jcs_bytes as pk_to_jcs_bytes  # for cross-check
+from axiomatic_proofkit.jcs import to_jcs_bytes as pk_to_jcs_bytes  # for cross-check
 
 
 def test_jcs_consistency_between_proofkit_and_verifier():