From d2ddef20c87595402163acfee14d4de06a0cb206 Mon Sep 17 00:00:00 2001
From: Drew Short <warrick@sothr.com>
Date: Thu, 5 Jul 2018 22:14:41 -0500
Subject: [PATCH] Fix pydocstyle complaints

---
 server/atheneum/__init__.py                   | 69 ++++++++-----------
 server/atheneum/api/__init__.py               |  4 +-
 server/atheneum/api/authentication_api.py     | 22 +++---
 server/atheneum/api/decorators.py             | 12 ++--
 server/atheneum/api/model.py                  | 10 +--
 server/atheneum/db.py                         | 10 +++
 server/atheneum/default_settings.py           |  4 +-
 server/atheneum/middleware/__init__.py        |  1 +
 .../middleware/authentication_middleware.py   | 22 +++---
 server/atheneum/model/__init__.py             |  4 +-
 server/atheneum/model/user_model.py           | 16 ++---
 server/atheneum/service/__init__.py           |  1 +
 .../service/authentication_service.py         | 48 +++----------
 server/atheneum/service/user_service.py       | 32 +++++----
 server/atheneum/service/user_token_service.py | 25 ++++---
 server/atheneum/utility/__init__.py           |  1 +
 .../utility/authentication_utility.py         | 14 ++++
 .../{utility.py => utility/json_utility.py}   | 12 ++--
 server/manage.py                              |  6 +-
 server/tests/conftest.py                      | 19 ++---
 20 files changed, 155 insertions(+), 177 deletions(-)
 create mode 100644 server/atheneum/db.py
 create mode 100644 server/atheneum/utility/__init__.py
 create mode 100644 server/atheneum/utility/authentication_utility.py
 rename server/atheneum/{utility.py => utility/json_utility.py} (72%)

diff --git a/server/atheneum/__init__.py b/server/atheneum/__init__.py
index 907fbe6..cc01025 100644
--- a/server/atheneum/__init__.py
+++ b/server/atheneum/__init__.py
@@ -1,16 +1,12 @@
-"""
-Atheneum Flask Application
-"""
+"""Atheneum Flask Application."""
 import os
 from logging.config import dictConfig
 
 from flask import Flask
-from flask_migrate import Migrate, upgrade
-from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate
 
-from atheneum import utility
-
-db: SQLAlchemy = SQLAlchemy()
+from atheneum.db import db
+from atheneum.utility import json_utility
 
 dictConfig({
     'version': 1,
@@ -31,69 +27,64 @@ dictConfig({
 
 def create_app(test_config: dict = None) -> Flask:
     """
-    Create an instance of Atheneum
+    Create an instance of Atheneum.
 
     :param test_config:
     :return:
     """
-    atheneum_app = Flask(__name__, instance_relative_config=True)
-    logger = atheneum_app.logger()
-    logger.debug('Creating Atheneum Server')
+    app = Flask(__name__, instance_relative_config=True)
+    app.logger.debug('Creating Atheneum Server')
 
     data_directory = os.getenv('ATHENEUM_DATA_DIRECTORY', '/tmp')
-    logger.debug('Atheneum Data Directory: %s', data_directory)
+    app.logger.debug('Atheneum Data Directory: %s', data_directory)
 
     default_database_uri = 'sqlite:///{}/atheneum.db'.format(data_directory)
-    atheneum_app.config.from_mapping(
+    app.config.from_mapping(
         SECRET_KEY='dev',
         SQLALCHEMY_DATABASE_URI=default_database_uri,
         SQLALCHEMY_TRACK_MODIFICATIONS=False
     )
 
     if test_config is None:
-        logger.debug('Loading configurations')
-        atheneum_app.config.from_object('atheneum.default_settings')
-        atheneum_app.config.from_pyfile('config.py', silent=True)
+        app.logger.debug('Loading configurations')
+        app.config.from_object('atheneum.default_settings')
+        app.config.from_pyfile('config.py', silent=True)
         if os.getenv('ATHENEUM_SETTINGS', None):
-            atheneum_app.config.from_envvar('ATHENEUM_SETTINGS')
+            app.config.from_envvar('ATHENEUM_SETTINGS')
     else:
-        logger.debug('Loading test configuration')
-        atheneum_app.config.from_object(test_config)
+        app.logger.debug('Loading test configuration')
+        app.config.from_object(test_config)
 
     try:
-        os.makedirs(atheneum_app.instance_path)
+        os.makedirs(app.instance_path)
     except OSError:
         pass
 
-    atheneum_app.json_encoder = utility.CustomJSONEncoder
+    app.json_encoder = json_utility.CustomJSONEncoder
 
-    logger.debug('Initializing Application')
-    db.init_app(atheneum_app)
-    logger.debug('Registering Database Models')
-    Migrate(atheneum_app, db)
+    app.logger.debug('Initializing Application')
+    db.init_app(app)
+    app.logger.debug('Registering Database Models')
+    Migrate(app, db)
 
-    return atheneum_app
+    return app
 
 
-def register_blueprints(atheneum_app: Flask) -> None:
+def register_blueprints(app: Flask) -> None:
     """
-    Register blueprints for the application
+    Register blueprints for the application.
 
-    :param atheneum_app:
+    :param app:
     :return:
     """
     from atheneum.api import AUTH_BLUEPRINT
-    atheneum_app.register_blueprint(AUTH_BLUEPRINT)
-
-
-APP = create_app()
-register_blueprints(APP)
+    app.register_blueprint(AUTH_BLUEPRINT)
 
 
-def init_db() -> None:
-    """Clear existing data and create new tables."""
-    upgrade('migrations')
+atheneum = create_app()  # pylint: disable=C0103
+register_blueprints(atheneum)
 
+logger = atheneum.logger  # pylint: disable=C0103
 
 if __name__ == "__main__":
-    APP.run()
+    atheneum.run()
diff --git a/server/atheneum/api/__init__.py b/server/atheneum/api/__init__.py
index 46d921b..6777d4c 100644
--- a/server/atheneum/api/__init__.py
+++ b/server/atheneum/api/__init__.py
@@ -1,4 +1,2 @@
-"""
-API blueprint exports
-"""
+"""API blueprint exports."""
 from atheneum.api.authentication_api import AUTH_BLUEPRINT
diff --git a/server/atheneum/api/authentication_api.py b/server/atheneum/api/authentication_api.py
index 3bc2dec..ed18dd9 100644
--- a/server/atheneum/api/authentication_api.py
+++ b/server/atheneum/api/authentication_api.py
@@ -1,13 +1,14 @@
-"""
-Authentication API blueprint and endpoint definitions
-"""
-
+"""Authentication API blueprint and endpoint definitions."""
 from flask import Blueprint, g
 
 from atheneum.api.decorators import return_json
 from atheneum.api.model import APIResponse
 from atheneum.middleware import authentication_middleware
-from atheneum.service import user_token_service, authentication_service
+from atheneum.service import (
+    user_token_service,
+    authentication_service,
+    user_service
+)
 
 AUTH_BLUEPRINT = Blueprint(
     name='auth', import_name=__name__, url_prefix='/auth')
@@ -18,7 +19,8 @@ AUTH_BLUEPRINT = Blueprint(
 @authentication_middleware.require_basic_auth
 def login() -> APIResponse:
     """
-    Get a token for continued authentication
+    Get a token for continued authentication.
+
     :return: A login token for continued authentication
     """
     user_token = user_token_service.create(g.user)
@@ -30,10 +32,11 @@ def login() -> APIResponse:
 @authentication_middleware.require_token_auth
 def login_bump() -> APIResponse:
     """
-    Update the user last seen timestamp
+    Update the user last seen timestamp.
+
     :return: A time stamp for the bumped login
     """
-    authentication_service.bump_login(g.user)
+    user_service.update_last_login_time(g.user)
     return APIResponse({'last_login_time': g.user.last_login_time}, 200)
 
 
@@ -42,7 +45,8 @@ def login_bump() -> APIResponse:
 @authentication_middleware.require_token_auth
 def logout() -> APIResponse:
     """
-    logout and delete a token
+    Logout and delete a token.
+
     :return:
     """
     authentication_service.logout(g.user_token)
diff --git a/server/atheneum/api/decorators.py b/server/atheneum/api/decorators.py
index 5a1c587..4ae07c3 100644
--- a/server/atheneum/api/decorators.py
+++ b/server/atheneum/api/decorators.py
@@ -1,7 +1,4 @@
-"""
-Decorators to be used in the api module
-"""
-
+"""Decorators to be used in the api module."""
 from functools import wraps
 from typing import Callable, Any
 
@@ -12,15 +9,16 @@ from atheneum.api.model import APIResponse
 
 def return_json(func: Callable) -> Callable:
     """
-    If an Response object is not returned, jsonify the result and return it
+    If an Response object is not returned, jsonify the result and return it.
+
     :param func:
     :return:
     """
-
     @wraps(func)
     def decorate(*args: list, **kwargs: dict) -> Any:
         """
-        Make sure that the return of the function is jsonified into a Response
+        Make sure that the return of the function is jsonified into a Response.
+
         :param args:
         :param kwargs:
         :return:
diff --git a/server/atheneum/api/model.py b/server/atheneum/api/model.py
index 73c2557..a114d68 100644
--- a/server/atheneum/api/model.py
+++ b/server/atheneum/api/model.py
@@ -1,13 +1,9 @@
-"""
-Model definitions for the api module
-"""
-
+"""Model definitions for the api module."""
 from typing import Any, NamedTuple
 
 
 class APIResponse(NamedTuple):  # pylint: disable=too-few-public-methods
-    """
-    Custom class to wrap api responses
-    """
+    """Custom class to wrap api responses."""
+
     payload: Any
     status: int
diff --git a/server/atheneum/db.py b/server/atheneum/db.py
new file mode 100644
index 0000000..b47daf6
--- /dev/null
+++ b/server/atheneum/db.py
@@ -0,0 +1,10 @@
+"""Database configuration and methods."""
+from flask_migrate import upgrade
+from flask_sqlalchemy import SQLAlchemy
+
+db: SQLAlchemy = SQLAlchemy()
+
+
+def init_db() -> None:
+    """Clear existing data and create new tables."""
+    upgrade('migrations')
diff --git a/server/atheneum/default_settings.py b/server/atheneum/default_settings.py
index 7905044..7f21aed 100644
--- a/server/atheneum/default_settings.py
+++ b/server/atheneum/default_settings.py
@@ -1,6 +1,4 @@
-"""
-Default settings for atheneum
-"""
+"""Default settings for atheneum."""
 
 DEBUG = False
 SECRET_KEY = b'\xb4\x89\x0f\x0f\xe5\x88\x97\xfe\x8d<\x0b@d\xe9\xa5\x87%' \
diff --git a/server/atheneum/middleware/__init__.py b/server/atheneum/middleware/__init__.py
index e69de29..0578c91 100644
--- a/server/atheneum/middleware/__init__.py
+++ b/server/atheneum/middleware/__init__.py
@@ -0,0 +1 @@
+"""Middleware package."""
diff --git a/server/atheneum/middleware/authentication_middleware.py b/server/atheneum/middleware/authentication_middleware.py
index bc4a435..8051263 100644
--- a/server/atheneum/middleware/authentication_middleware.py
+++ b/server/atheneum/middleware/authentication_middleware.py
@@ -1,6 +1,4 @@
-"""
-Middleware to handle authentication
-"""
+"""Middleware to handle authentication."""
 import base64
 from functools import wraps
 from typing import Optional, Callable, Any
@@ -19,7 +17,7 @@ from atheneum.service import (
 
 def authenticate_with_password(name: str, password: str) -> bool:
     """
-    Authenticate a username and a password
+    Authenticate a username and a password.
 
     :param name:
     :param password:
@@ -35,7 +33,7 @@ def authenticate_with_password(name: str, password: str) -> bool:
 
 def authenticate_with_token(name: str, token: str) -> bool:
     """
-    Authenticate a username and a token
+    Authenticate a username and a token.
 
     :param name:
     :param token:
@@ -54,7 +52,7 @@ def authenticate_with_token(name: str, token: str) -> bool:
 
 def authentication_failed(auth_type: str) -> Response:
     """
-    Return a correct response for failed authentication
+    Return a correct response for failed authentication.
 
     :param auth_type:
     :return:
@@ -69,7 +67,7 @@ def authentication_failed(auth_type: str) -> Response:
 def parse_token_header(
         header_value: str) -> Optional[Authorization]:
     """
-    Parse the Authorization: Token header for the username and token
+    Parse the Authorization: Token header for the username and token.
 
     :param header_value:
     :return:
@@ -94,7 +92,7 @@ def parse_token_header(
 
 def require_basic_auth(func: Callable) -> Callable:
     """
-    Decorator to require inline basic auth
+    Decorate require inline basic auth.
 
     :param func:
     :return:
@@ -102,8 +100,7 @@ def require_basic_auth(func: Callable) -> Callable:
     @wraps(func)
     def decorate(*args: list, **kwargs: dict) -> Any:
         """
-        authenticate with password from basic auth before calling wrapped
-        function
+        Authenticate with a password.
 
         :param args:
         :param kwargs:
@@ -119,7 +116,7 @@ def require_basic_auth(func: Callable) -> Callable:
 
 def require_token_auth(func: Callable) -> Callable:
     """
-    Decorator to require inline token auth
+    Decorate require inline token auth.
 
     :param func:
     :return:
@@ -127,8 +124,7 @@ def require_token_auth(func: Callable) -> Callable:
     @wraps(func)
     def decorate(*args: list, **kwargs: dict) -> Any:
         """
-        Authenticate with a token from token auth before calling wrapped
-        function
+        Authenticate with a token.
 
         :param args:
         :param kwargs:
diff --git a/server/atheneum/model/__init__.py b/server/atheneum/model/__init__.py
index d8ce0d1..6c2c65a 100644
--- a/server/atheneum/model/__init__.py
+++ b/server/atheneum/model/__init__.py
@@ -1,4 +1,2 @@
-"""
-Expose models to be used in Atheneum
-"""
+"""Expose models to be used in Atheneum."""
 from atheneum.model.user_model import User, UserToken
diff --git a/server/atheneum/model/user_model.py b/server/atheneum/model/user_model.py
index d88bd08..77d696a 100644
--- a/server/atheneum/model/user_model.py
+++ b/server/atheneum/model/user_model.py
@@ -1,13 +1,10 @@
-"""
-User related SQLALchemy models
-"""
-from atheneum import db
+"""User related SQLALchemy models."""
+from atheneum.db import db
 
 
 class User(db.Model):  # pylint: disable=too-few-public-methods
-    """
-    Represents a user in the system
-    """
+    """Represents a user in the system."""
+
     __tablename__ = 'user'
 
     ROLE_USER = 'USER'
@@ -29,9 +26,8 @@ class User(db.Model):  # pylint: disable=too-few-public-methods
 
 
 class UserToken(db.Model):  # pylint: disable=too-few-public-methods
-    """
-    Represents a token used alongside a user to authenticate operations
-    """
+    """Represents a token used alongside a user to authenticate operations."""
+
     __tablename__ = 'user_token'
 
     user_token_id = db.Column('id', db.Integer, primary_key=True)
diff --git a/server/atheneum/service/__init__.py b/server/atheneum/service/__init__.py
index e69de29..b9bdba2 100644
--- a/server/atheneum/service/__init__.py
+++ b/server/atheneum/service/__init__.py
@@ -0,0 +1 @@
+"""Service package."""
diff --git a/server/atheneum/service/authentication_service.py b/server/atheneum/service/authentication_service.py
index 2d0b82d..f3c2683 100644
--- a/server/atheneum/service/authentication_service.py
+++ b/server/atheneum/service/authentication_service.py
@@ -1,38 +1,17 @@
-"""
-Service to handle authentication
-"""
-import uuid
+"""Service to handle authentication."""
 from datetime import datetime
-from typing import Optional, Tuple
+from typing import Optional
 
 from nacl import pwhash
 from nacl.exceptions import InvalidkeyError
 
 from atheneum.model import User, UserToken
-from atheneum.service import user_service, user_token_service
-
-
-def generate_token() -> uuid.UUID:
-    """
-    Generate a unique token
-    :return:
-    """
-    return uuid.uuid4()
-
-
-def get_password_hash(password: str) -> Tuple[str, int]:
-    """
-    Retrieve argon2id password hash.
-
-    :param password: plaintext password to convert
-    :return: Tuple[password_hash, password_revision]
-    """
-    return pwhash.argon2id.str(password.encode('utf8')).decode('utf8'), 1
+from atheneum.service import user_token_service
 
 
 def is_valid_password(user: User, password: str) -> bool:
     """
-    User password must pass pwhash verify
+    User password must pass pwhash verify.
 
     :param user:
     :param password:
@@ -50,8 +29,10 @@ def is_valid_password(user: User, password: str) -> bool:
 
 def is_valid_token(user_token: Optional[UserToken]) -> bool:
     """
-    Token must be enabled and if it has an expiration, it must be
-    greater than now.
+    Validate a token.
+
+    Token must be enabled and if it has an expiration, it must be greater
+    than now.
 
     :param user_token:
     :return:
@@ -66,20 +47,9 @@ def is_valid_token(user_token: Optional[UserToken]) -> bool:
     return True
 
 
-def bump_login(user: Optional[User]) -> None:
-    """
-    Update the last login time for the user
-
-    :param user:
-    :return:
-    """
-    if user is not None:
-        user_service.update_last_login_time(user)
-
-
 def logout(user_token: Optional[UserToken] = None) -> None:
     """
-    Remove a user_token associated with a client session
+    Remove a user_token associated with a client session.
 
     :param user_token:
     :return:
diff --git a/server/atheneum/service/user_service.py b/server/atheneum/service/user_service.py
index cbcefd3..c95fd88 100644
--- a/server/atheneum/service/user_service.py
+++ b/server/atheneum/service/user_service.py
@@ -1,24 +1,25 @@
-"""
-Service to handle user operations
-"""
+"""Service to handle user operations."""
+import logging
 from datetime import datetime
 from typing import Optional
 
-from atheneum import APP, db
+from atheneum.db import db
 from atheneum.model import User
-from atheneum.service import authentication_service
+from atheneum.utility import authentication_utility
+
+LOGGER = logging.getLogger(__name__)
 
 
 def register(name: str, password: str, role: str) -> User:
     """
-    Register a new user
+    Register a new user.
 
     :param name: Desired user name. Must be unique and not already registered
     :param password: Password to be hashed and stored for the user
     :param role: Role to assign the user [ROLE_USER, ROLE_ADMIN]
     :return:
     """
-    pw_hash, pw_revision = authentication_service.get_password_hash(password)
+    pw_hash, pw_revision = authentication_utility.get_password_hash(password)
 
     new_user = User(
         name=name,
@@ -30,13 +31,13 @@ def register(name: str, password: str, role: str) -> User:
     db.session.add(new_user)
     db.session.commit()
 
-    APP.logger.info('Registered new user: %s with role: %s', name, role)
+    LOGGER.info('Registered new user: %s with role: %s', name, role)
     return new_user
 
 
 def delete(user: User) -> bool:
     """
-    Delete a user
+    Delete a user.
 
     :param user:
     :return:
@@ -50,24 +51,25 @@ def delete(user: User) -> bool:
 
 def update_last_login_time(user: User) -> None:
     """
-    Bump the last login time for the user
+    Bump the last login time for the user.
 
     :param user:
     :return:
     """
-    user.last_login_time = datetime.now()
-    db.session.commit()
+    if user is not None:
+        user.last_login_time = datetime.now()
+        db.session.commit()
 
 
 def update_password(user: User, password: str) -> None:
     """
-    Change the user password
+    Change the user password.
 
     :param user:
     :param password:
     :return:
     """
-    pw_hash, pw_revision = authentication_service.get_password_hash(
+    pw_hash, pw_revision = authentication_utility.get_password_hash(
         password)
     user.password_hash = pw_hash
     user.password_revision = pw_revision
@@ -76,7 +78,7 @@ def update_password(user: User, password: str) -> None:
 
 def find_by_name(name: str) -> Optional[User]:
     """
-    Find a user by name
+    Find a user by name.
 
     :param name:
     :return:
diff --git a/server/atheneum/service/user_token_service.py b/server/atheneum/service/user_token_service.py
index 6c34dd1..9f6b24b 100644
--- a/server/atheneum/service/user_token_service.py
+++ b/server/atheneum/service/user_token_service.py
@@ -1,12 +1,19 @@
-"""
-Service to handle user_token operations
-"""
+"""Service to handle user_token operations."""
+import uuid
 from datetime import datetime
 from typing import Optional
 
-from atheneum import db
+from atheneum.db import db
 from atheneum.model import User, UserToken
-from atheneum.service import authentication_service
+
+
+def generate_token() -> uuid.UUID:
+    """
+    Generate a unique token.
+
+    :return:
+    """
+    return uuid.uuid4()
 
 
 def create(
@@ -15,7 +22,7 @@ def create(
         enabled: bool = True,
         expiration_time: Optional[datetime] = None) -> UserToken:
     """
-    Create and save a UserToken
+    Create and save a UserToken.
 
     :param user: The User object to bind the token to
     :param note: An optional field to store additional information about a
@@ -27,7 +34,7 @@ def create(
     no expiration
     :return:
     """
-    token = authentication_service.generate_token()
+    token = generate_token()
     user_token = UserToken(
         user_id=user.id,
         token=token.__str__(),
@@ -45,7 +52,7 @@ def create(
 
 def delete(user_token: UserToken) -> bool:
     """
-    Delete a user_token
+    Delete a user_token.
 
     :param user_token:
     :return:
@@ -59,7 +66,7 @@ def delete(user_token: UserToken) -> bool:
 
 def find_by_user_and_token(user: User, token: str) -> Optional[UserToken]:
     """
-    Lookup a user_token by user and token string
+    Lookup a user_token by user and token string.
 
     :param user:
     :param token:
diff --git a/server/atheneum/utility/__init__.py b/server/atheneum/utility/__init__.py
new file mode 100644
index 0000000..17a1f03
--- /dev/null
+++ b/server/atheneum/utility/__init__.py
@@ -0,0 +1 @@
+"""Utilities for Atheneum."""
diff --git a/server/atheneum/utility/authentication_utility.py b/server/atheneum/utility/authentication_utility.py
new file mode 100644
index 0000000..eedc4c4
--- /dev/null
+++ b/server/atheneum/utility/authentication_utility.py
@@ -0,0 +1,14 @@
+"""Authentication specific utilities."""
+from typing import Tuple
+
+from nacl import pwhash
+
+
+def get_password_hash(password: str) -> Tuple[str, int]:
+    """
+    Retrieve argon2id password hash.
+
+    :param password: plaintext password to convert
+    :return: Tuple[password_hash, password_revision]
+    """
+    return pwhash.argon2id.str(password.encode('utf8')).decode('utf8'), 1
diff --git a/server/atheneum/utility.py b/server/atheneum/utility/json_utility.py
similarity index 72%
rename from server/atheneum/utility.py
rename to server/atheneum/utility/json_utility.py
index 677c2ae..6953528 100644
--- a/server/atheneum/utility.py
+++ b/server/atheneum/utility/json_utility.py
@@ -1,8 +1,4 @@
-"""
-Utility classes for Atheneum
-
-"""
-
+"""JSON specific utilities."""
 from datetime import date
 from typing import Any
 
@@ -11,10 +7,10 @@ from flask.json import JSONEncoder
 
 
 class CustomJSONEncoder(JSONEncoder):
-    """
-    Ensure that datetime values are serialized correctly
-    """
+    """Ensure that datetime values are serialized correctly."""
+
     def default(self, o: Any) -> Any:  # pylint: disable=E0202
+        """Handle encoding date and datetime objects according to rfc3339."""
         try:
             if isinstance(o, date):
                 return rfc3339.format(o)
diff --git a/server/manage.py b/server/manage.py
index 078dbd7..e5407ec 100644
--- a/server/manage.py
+++ b/server/manage.py
@@ -7,7 +7,7 @@ from os import path
 import click
 from click import Context
 
-from atheneum import APP
+from atheneum import atheneum
 from atheneum.model import User
 from atheneum.service import user_service
 
@@ -119,6 +119,6 @@ user_command_group.add_command(reset_user_password)
 user_command_group.add_command(list_users)
 
 if __name__ == '__main__':
-    logging.debug('Managing: %s', APP.name)
-    with APP.app_context():
+    logging.debug('Managing: %s', atheneum.name)
+    with atheneum.app_context():
         main()
diff --git a/server/tests/conftest.py b/server/tests/conftest.py
index c14305d..1917a81 100644
--- a/server/tests/conftest.py
+++ b/server/tests/conftest.py
@@ -10,7 +10,8 @@ from flask import Flask
 from flask.testing import FlaskClient, FlaskCliRunner
 from werkzeug.test import Client
 
-from atheneum import create_app, init_db, register_blueprints
+from atheneum import create_app, register_blueprints
+from atheneum.db import init_db
 from atheneum.model import User
 from atheneum.service import user_service
 
@@ -26,25 +27,25 @@ def add_test_user() -> Tuple[str, str]:
 
 @pytest.fixture
 def app() -> Flask:
-    """Create and configure a new app instance for each test."""
+    """Create and configure a new atheneum_app instance for each test."""
     # create a temporary file to isolate the database for each test
     db_fd, db_path = tempfile.mkstemp()
-    # create the app with common test config
-    app = create_app({
+    # create the atheneum_app with common test config
+    atheneum_app = create_app({
         'TESTING': True,
         'DATABASE': db_path,
     })
-    register_blueprints(app)
+    register_blueprints(atheneum_app)
 
     # create the database and load test data
-    with app.app_context():
+    with atheneum_app.app_context():
         init_db()
         test_username, test_password = add_test_user()
-        app.config['test_username'] = test_username
-        app.config['test_password'] = test_password
+        atheneum_app.config['test_username'] = test_username
+        atheneum_app.config['test_password'] = test_password
         # get_db().executescript(_data_sql)
 
-    yield app
+    yield atheneum_app
 
     # close and remove the temporary database
     os.close(db_fd)