Changed module name from my_auth to myauth

Changed encryption algorithm to argon2
Added unit tests

tests/core/conftest.py

@@ -7,11 +7,11 @@ from unittest.mock import MagicMock
 
 import pytest
 
-from my_auth.core.password import PasswordManager
-from my_auth.core.token import TokenManager
-from src.my_auth.core.auth import AuthService
-from src.my_auth.models.user import UserCreate, UserInDB
-from src.my_auth.persistence.sqlite import SQLiteUserRepository, SQLiteTokenRepository
+from myauth.core.password import PasswordManager
+from myauth.core.token import TokenManager
+from myauth.core.auth import AuthService
+from myauth.models.user import UserCreate, UserInDB
+from myauth.persistence.sqlite import SQLiteUserRepository, SQLiteTokenRepository
 
 
 @pytest.fixture

tests/core/test_auth_service.py

@@ -1,15 +1,15 @@
 # tests/core/test_auth_service.py
 
-from datetime import datetime, timedelta
-from unittest.mock import MagicMock, patch
+from datetime import datetime
+from unittest.mock import patch
 
 import pytest
 
-from src.my_auth.core.auth import AuthService
-from src.my_auth.exceptions import UserAlreadyExistsError, InvalidCredentialsError, InvalidTokenError, \
+from myauth.core.auth import AuthService
+from myauth.exceptions import UserAlreadyExistsError, InvalidCredentialsError, InvalidTokenError, \
   ExpiredTokenError, RevokedTokenError
-from src.my_auth.models.token import TokenData, TokenPayload
-from src.my_auth.models.user import UserCreate, UserUpdate
+from myauth.models.token import TokenPayload
+from myauth.models.user import UserCreate
 
 
 class TestAuthServiceRegisterLogin(object):
@@ -171,7 +171,6 @@ class TestAuthServiceTokenManagement(object):
       with pytest.raises(ExpiredTokenError):
         auth_service.get_current_user("expired_access_jwt")
 
-
 # class TestAuthServiceResetVerification(object):
 #   """Tests for password reset and email verification flows."""
 #
@@ -190,7 +189,7 @@ class TestAuthServiceTokenManagement(object):
 #     # Restore hash mock
 #     pm.hash_password.return_value = original_hash
 #
-#   @patch('src.my_auth.core.email.send_email')
+#   @patch('myauth.core.email.send_email')
 #   def test_request_password_reset_success(self, mock_send_email: MagicMock, auth_service: AuthService):
 #     """Success: Requesting a password reset generates a token and sends an email."""
 #
@@ -226,7 +225,7 @@ class TestAuthServiceTokenManagement(object):
 #       updated_user = auth_service.user_repository.get_user_by_id(self.user.id)
 #       assert updated_user.hashed_password == "NEW_HASHED_PASSWORD_FOR_RESET"
 #
-#   @patch('src.my_auth.core.email.send_email')
+#   @patch('myauth.core.email.send_email')
 #   def test_request_email_verification_success(self, mock_send_email: MagicMock, auth_service: AuthService):
 #     """Success: Requesting verification generates a token and sends an email."""
 #

tests/core/test_password.py

@@ -0,0 +1,25 @@
+import pytest
+
+from myauth.core import PasswordManager
+
+
+@pytest.fixture()
+def password_manager():
+  return PasswordManager()
+
+
+def test_i_can_hash_password(password_manager):
+  hashed_password = password_manager.hash_password("password")
+  assert hashed_password is not None
+  assert hashed_password != "password"
+
+
+def test_i_can_verify_password(password_manager):
+  password = "password"
+  hashed_password = password_manager.hash_password(password)
+  assert password_manager.verify_password(password, hashed_password)
+
+def test_i_cannot_verify_invalid_password(password_manager):
+  password = "password"
+  hashed_password = password_manager.hash_password(password)
+  assert not password_manager.verify_password("invalid_password", hashed_password)

tests/core/test_token_manager.py

@@ -6,9 +6,9 @@ from unittest.mock import MagicMock, patch
 import pytest
 from jose import jwt
 
-from src.my_auth.core.token import TokenManager
-from src.my_auth.exceptions import InvalidTokenError, ExpiredTokenError
-from src.my_auth.models.user import UserInDB  # Assuming you have a fixture for this
+from myauth.core.token import TokenManager
+from myauth.exceptions import InvalidTokenError, ExpiredTokenError
+from myauth.models.user import UserInDB  # Assuming you have a fixture for this
 
 
 @pytest.fixture
@@ -99,7 +99,7 @@ class TestTokenExpirationCalculations:
   """Tests for token expiration date methods."""
   
   # We patch datetime.now() to ensure stable calculations
-  @patch('src.my_auth.core.token.datetime')
+  @patch('myauth.core.token.datetime')
   def test_get_refresh_token_expiration(self, mock_datetime, token_manager: TokenManager):
     """Should calculate refresh token expiration correctly."""
     
@@ -112,7 +112,7 @@ class TestTokenExpirationCalculations:
     
     assert actual_exp == expected_exp
   
-  @patch('src.my_auth.core.token.datetime')
+  @patch('myauth.core.token.datetime')
   def test_get_password_reset_token_expiration(self, mock_datetime, token_manager: TokenManager):
     """Should calculate password reset token expiration correctly."""