added second method to set up configuration

Author: lukaszsocha2

test/integration_new/README.md

@@ -14,10 +14,16 @@ Now select `Authorization` and submit application to be reviewed by account admi
 
 ### Export configuration
 
-1. Select `Configuration` tab and in the bottom in the section `App Settings`
-download them as Json.
-2. Encode configuration file to Base64, e.g. using command: `base64 -i path_to_json_file`
-3. Set environment variable: `JWT_CONFIG_BASE_64` with base64 encoded jwt configuration file
+There are two ways to set up JWT configuration:
+1. First method:
+- Select `Configuration` tab and in the bottom in the section `App Settings`
+   download your app configuration settings as JSON.
+- Specify the path to the JWT config file in `integration_tests.cfg`, e.g. `ConfigFilePath = /Users/me/jwt-config.json`
+2. Alternatively:
+- Select `Configuration` tab and in the bottom in the section `App Settings`
+  download your app configuration settings as JSON.
+- Encode configuration file to Base64, e.g. using command: `base64 -i path_to_json_file`
+- Set environment variable: `JWT_CONFIG_BASE_64` with base64 encoded jwt configuration file
 
 ### Running Tests
 

test/integration_new/__init__.py

@@ -1,26 +1,46 @@
 import base64
+import configparser
 import os
 import json
+from pathlib import Path
+from typing import Optional
 
 from boxsdk.auth.jwt_auth import JWTAuth
 from boxsdk.client import Client
 
 
 JWT_CONFIG_ENV_VAR_NAME = 'JWT_CONFIG_BASE_64'
+CURRENT_DIR_PATH = str(Path(os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__)))))
+CONFIG_PATH = f'{CURRENT_DIR_PATH}/integration_tests.cfg'
 
 
-def read_jwt_path_from_env_var() -> dict:
+def get_jwt_config() -> JWTAuth:
+    jwt_config = read_jwt_config_from_env_var() or read_jwt_config_from_file()
 
-    jwt_config_base64 = os.getenv(JWT_CONFIG_ENV_VAR_NAME)
-    if not jwt_config_base64:
+    if not jwt_config:
         raise RuntimeError(
-            f'JWT config cannot be loaded. Missing required environment variable: {JWT_CONFIG_ENV_VAR_NAME}.'
+            f'JWT config cannot be loaded. Missing environment variable: {JWT_CONFIG_ENV_VAR_NAME} or JWT config path.'
         )
+    return jwt_config
+
+
+def read_jwt_config_from_env_var() -> Optional[JWTAuth]:
+
+    jwt_config_base64 = os.getenv(JWT_CONFIG_ENV_VAR_NAME)
+    if not jwt_config_base64:
+        return None
     jwt_config_str = base64.b64decode(jwt_config_base64)
+    jwt_config_json = json.loads(jwt_config_str)
+    return JWTAuth.from_settings_dictionary(jwt_config_json)
+
 
-    return json.loads(jwt_config_str)
+def read_jwt_config_from_file():
+    config_parser = configparser.ConfigParser()
+    config_parser.read(CONFIG_PATH)
+    jwt_config_file_path = config_parser["JWT"].get('ConfigFilePath')
+    if not jwt_config_file_path:
+        return None
+    return JWTAuth.from_settings_file(jwt_config_file_path)
 
 
-jwt_config_json = read_jwt_path_from_env_var()
-jwt_config = JWTAuth.from_settings_dictionary(jwt_config_json)
-CLIENT = Client(jwt_config)
+CLIENT = Client(get_jwt_config())

test/integration_new/integration_tests.cfg

@@ -0,0 +1,2 @@
+[JWT]
+ConfigFilePath =