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gh-christianlouis-docuelevate/tests/test_upload_to_onedrive.py
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2026-02-13 09:10:52 +00:00

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Python

"""
Tests for app/tasks/upload_to_onedrive.py module.
Covers get_onedrive_token, create_upload_session, upload_large_file,
and upload_to_onedrive Celery task.
"""
from unittest.mock import Mock, patch
import pytest
@pytest.mark.unit
class TestGetOnedriveToken:
"""Tests for get_onedrive_token function."""
@patch("app.tasks.upload_to_onedrive.msal.ConfidentialClientApplication")
@patch("app.tasks.upload_to_onedrive.settings")
def test_refresh_token_flow(self, mock_settings, mock_msal):
"""Test token acquisition using refresh token."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "client-secret"
mock_settings.onedrive_refresh_token = "refresh-token"
mock_settings.onedrive_tenant_id = "common"
mock_app = Mock()
mock_app.acquire_token_by_refresh_token.return_value = {
"access_token": "new-access-token",
}
mock_msal.return_value = mock_app
token = get_onedrive_token()
assert token == "new-access-token"
@patch("app.tasks.upload_to_onedrive.msal.ConfidentialClientApplication")
@patch("app.tasks.upload_to_onedrive.settings")
def test_refresh_token_updates_new_token(self, mock_settings, mock_msal):
"""Test that a new refresh token updates settings."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "client-secret"
mock_settings.onedrive_refresh_token = "old-refresh-token"
mock_settings.onedrive_tenant_id = "common"
mock_app = Mock()
mock_app.acquire_token_by_refresh_token.return_value = {
"access_token": "access-token",
"refresh_token": "new-refresh-token",
}
mock_msal.return_value = mock_app
get_onedrive_token()
assert mock_settings.onedrive_refresh_token == "new-refresh-token"
@patch("app.tasks.upload_to_onedrive.msal.ConfidentialClientApplication")
@patch("app.tasks.upload_to_onedrive.settings")
def test_refresh_token_failure(self, mock_settings, mock_msal):
"""Test error handling when refresh token fails."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "client-secret"
mock_settings.onedrive_refresh_token = "expired-token"
mock_settings.onedrive_tenant_id = "common"
mock_app = Mock()
mock_app.acquire_token_by_refresh_token.return_value = {
"error": "invalid_grant",
"error_description": "Token expired",
}
mock_msal.return_value = mock_app
with pytest.raises(ValueError, match="Failed to get access token"):
get_onedrive_token()
@patch("app.tasks.upload_to_onedrive.msal.ConfidentialClientApplication")
@patch("app.tasks.upload_to_onedrive.settings")
def test_client_credentials_flow(self, mock_settings, mock_msal):
"""Test token acquisition using client credentials (org accounts)."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "client-secret"
mock_settings.onedrive_refresh_token = ""
mock_settings.onedrive_tenant_id = "org-tenant-id"
mock_app = Mock()
mock_app.acquire_token_for_client.return_value = {
"access_token": "client-cred-token",
}
mock_msal.return_value = mock_app
token = get_onedrive_token()
assert token == "client-cred-token"
@patch("app.tasks.upload_to_onedrive.msal.ConfidentialClientApplication")
@patch("app.tasks.upload_to_onedrive.settings")
def test_client_credentials_failure(self, mock_settings, mock_msal):
"""Test error handling when client credentials flow fails."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "client-secret"
mock_settings.onedrive_refresh_token = ""
mock_settings.onedrive_tenant_id = "org-tenant-id"
mock_app = Mock()
mock_app.acquire_token_for_client.return_value = {
"error": "unauthorized_client",
"error_description": "Not authorized",
}
mock_msal.return_value = mock_app
with pytest.raises(ValueError, match="Failed to get access token"):
get_onedrive_token()
@patch("app.tasks.upload_to_onedrive.settings")
def test_missing_client_id(self, mock_settings):
"""Test error when client ID is missing."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = ""
mock_settings.onedrive_client_secret = "secret"
with pytest.raises(ValueError, match="client ID and client secret"):
get_onedrive_token()
@patch("app.tasks.upload_to_onedrive.settings")
def test_no_refresh_token_personal_account(self, mock_settings):
"""Test error for personal account without refresh token."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "secret"
mock_settings.onedrive_refresh_token = ""
mock_settings.onedrive_tenant_id = "common"
with pytest.raises(ValueError, match="ONEDRIVE_REFRESH_TOKEN must be configured"):
get_onedrive_token()
@patch("app.tasks.upload_to_onedrive.settings")
def test_no_refresh_token_no_tenant(self, mock_settings):
"""Test error when no refresh token and no specific tenant."""
from app.tasks.upload_to_onedrive import get_onedrive_token
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "secret"
mock_settings.onedrive_refresh_token = ""
mock_settings.onedrive_tenant_id = ""
with pytest.raises(ValueError, match="ONEDRIVE_REFRESH_TOKEN must be configured"):
get_onedrive_token()
@pytest.mark.unit
class TestCreateUploadSession:
"""Tests for create_upload_session function."""
@patch("app.tasks.upload_to_onedrive.requests.post")
@patch("app.tasks.upload_to_onedrive.settings")
def test_successful_session_creation(self, mock_settings, mock_post):
"""Test successful upload session creation."""
from app.tasks.upload_to_onedrive import create_upload_session
mock_settings.http_request_timeout = 30
mock_response = Mock()
mock_response.status_code = 200
mock_response.json.return_value = {"uploadUrl": "https://upload.url/session123"}
mock_post.return_value = mock_response
url = create_upload_session("test.pdf", "Documents/Uploads", "access-token")
assert url == "https://upload.url/session123"
@patch("app.tasks.upload_to_onedrive.requests.post")
@patch("app.tasks.upload_to_onedrive.settings")
def test_session_creation_without_folder(self, mock_settings, mock_post):
"""Test upload session creation without folder path."""
from app.tasks.upload_to_onedrive import create_upload_session
mock_settings.http_request_timeout = 30
mock_response = Mock()
mock_response.status_code = 200
mock_response.json.return_value = {"uploadUrl": "https://upload.url/session456"}
mock_post.return_value = mock_response
url = create_upload_session("test.pdf", None, "access-token")
assert url == "https://upload.url/session456"
@patch("app.tasks.upload_to_onedrive.requests.post")
@patch("app.tasks.upload_to_onedrive.settings")
def test_session_creation_failure(self, mock_settings, mock_post):
"""Test error handling when session creation fails."""
from app.tasks.upload_to_onedrive import create_upload_session
mock_settings.http_request_timeout = 30
mock_response = Mock()
mock_response.status_code = 403
mock_response.text = "Access denied"
mock_post.return_value = mock_response
with pytest.raises(Exception, match="Failed to create upload session"):
create_upload_session("test.pdf", "Documents", "access-token")
@patch("app.tasks.upload_to_onedrive.requests.post")
@patch("app.tasks.upload_to_onedrive.settings")
def test_url_encoding_of_special_characters(self, mock_settings, mock_post):
"""Test that special characters in folder path are URL-encoded."""
from app.tasks.upload_to_onedrive import create_upload_session
mock_settings.http_request_timeout = 30
mock_response = Mock()
mock_response.status_code = 200
mock_response.json.return_value = {"uploadUrl": "https://upload.url/session"}
mock_post.return_value = mock_response
create_upload_session("file with spaces.pdf", "My Documents/Uploads", "access-token")
# Verify the URL was constructed with encoded components
call_url = mock_post.call_args[0][0]
assert "My%20Documents" in call_url
assert "file%20with%20spaces.pdf" in call_url
@pytest.mark.unit
class TestUploadLargeFile:
"""Tests for upload_large_file function."""
@patch("app.tasks.upload_to_onedrive.requests.put")
@patch("app.tasks.upload_to_onedrive.settings")
def test_small_single_chunk_upload(self, mock_settings, mock_put, tmp_path):
"""Test uploading a file that fits in a single chunk."""
from app.tasks.upload_to_onedrive import upload_large_file
mock_settings.http_request_timeout = 30
test_file = tmp_path / "small.pdf"
test_file.write_bytes(b"small content")
mock_response = Mock()
mock_response.status_code = 201
mock_response.json.return_value = {"id": "file123", "name": "small.pdf"}
mock_put.return_value = mock_response
result = upload_large_file(str(test_file), "https://upload.url/session")
assert result["id"] == "file123"
@patch("app.tasks.upload_to_onedrive.time.sleep")
@patch("app.tasks.upload_to_onedrive.requests.put")
@patch("app.tasks.upload_to_onedrive.settings")
def test_chunk_upload_retry_on_failure(self, mock_settings, mock_put, mock_sleep, tmp_path):
"""Test retry logic when a chunk upload fails."""
from app.tasks.upload_to_onedrive import upload_large_file
mock_settings.http_request_timeout = 30
test_file = tmp_path / "test.pdf"
test_file.write_bytes(b"test content")
# First attempt fails, second succeeds
mock_fail = Mock()
mock_fail.status_code = 500
mock_success = Mock()
mock_success.status_code = 201
mock_success.json.return_value = {"id": "file123"}
mock_put.side_effect = [mock_fail, mock_success]
result = upload_large_file(str(test_file), "https://upload.url/session")
assert result["id"] == "file123"
@patch("app.tasks.upload_to_onedrive.time.sleep")
@patch("app.tasks.upload_to_onedrive.requests.put")
@patch("app.tasks.upload_to_onedrive.settings")
def test_chunk_upload_retry_on_exception(self, mock_settings, mock_put, mock_sleep, tmp_path):
"""Test retry logic when an exception occurs during upload."""
from app.tasks.upload_to_onedrive import upload_large_file
mock_settings.http_request_timeout = 30
test_file = tmp_path / "test.pdf"
test_file.write_bytes(b"test content")
mock_success = Mock()
mock_success.status_code = 201
mock_success.json.return_value = {"id": "file123"}
mock_put.side_effect = [Exception("Network error"), mock_success]
result = upload_large_file(str(test_file), "https://upload.url/session")
assert result["id"] == "file123"
@patch("app.tasks.upload_to_onedrive.time.sleep")
@patch("app.tasks.upload_to_onedrive.requests.put")
@patch("app.tasks.upload_to_onedrive.settings")
def test_all_retries_exhausted(self, mock_settings, mock_put, mock_sleep, tmp_path):
"""Test that exhausting all retries raises an exception."""
from app.tasks.upload_to_onedrive import upload_large_file
mock_settings.http_request_timeout = 30
test_file = tmp_path / "test.pdf"
test_file.write_bytes(b"test content")
mock_fail = Mock()
mock_fail.status_code = 500
mock_fail.text = "Server Error"
mock_put.return_value = mock_fail
with pytest.raises(Exception, match="Failed to upload chunk"):
upload_large_file(str(test_file), "https://upload.url/session")
@pytest.mark.unit
class TestUploadToOnedrive:
"""Tests for upload_to_onedrive Celery task."""
@patch("app.tasks.upload_to_onedrive.log_task_progress")
def test_file_not_found(self, mock_log):
"""Test that missing file raises FileNotFoundError."""
from app.tasks.upload_to_onedrive import upload_to_onedrive
with pytest.raises(FileNotFoundError):
upload_to_onedrive.__wrapped__("/nonexistent/file.pdf", file_id=1)
@patch("app.tasks.upload_to_onedrive.log_task_progress")
@patch("app.tasks.upload_to_onedrive.settings")
def test_missing_client_id(self, mock_settings, mock_log, tmp_path):
"""Test error when OneDrive client ID is not configured."""
from app.tasks.upload_to_onedrive import upload_to_onedrive
mock_settings.onedrive_client_id = ""
test_file = tmp_path / "test.pdf"
test_file.write_bytes(b"test content")
with pytest.raises(ValueError, match="client ID is not configured"):
upload_to_onedrive.__wrapped__(str(test_file), file_id=1)
@patch("app.tasks.upload_to_onedrive.upload_large_file")
@patch("app.tasks.upload_to_onedrive.create_upload_session")
@patch("app.tasks.upload_to_onedrive.get_onedrive_token")
@patch("app.tasks.upload_to_onedrive.log_task_progress")
@patch("app.tasks.upload_to_onedrive.settings")
def test_successful_upload(self, mock_settings, mock_log, mock_token, mock_session, mock_upload, tmp_path):
"""Test successful OneDrive upload."""
from app.tasks.upload_to_onedrive import upload_to_onedrive
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "secret"
mock_settings.onedrive_refresh_token = "token"
mock_settings.onedrive_folder_path = "Documents"
mock_settings.onedrive_tenant_id = "common"
test_file = tmp_path / "test.pdf"
test_file.write_bytes(b"test content")
mock_token.return_value = "access-token"
mock_session.return_value = "https://upload.url/session"
mock_upload.return_value = {"webUrl": "https://onedrive.live.com/test.pdf"}
result = upload_to_onedrive.apply(args=[str(test_file)], kwargs={"file_id": 1}).get()
assert result["status"] == "Completed"
assert "Documents" in result["onedrive_path"]
assert result["web_url"] == "https://onedrive.live.com/test.pdf"
@patch("app.tasks.upload_to_onedrive.get_onedrive_token")
@patch("app.tasks.upload_to_onedrive.log_task_progress")
@patch("app.tasks.upload_to_onedrive.settings")
def test_upload_exception_handling(self, mock_settings, mock_log, mock_token, tmp_path):
"""Test that upload errors are properly handled."""
from app.tasks.upload_to_onedrive import upload_to_onedrive
mock_settings.onedrive_client_id = "client-id"
mock_settings.onedrive_client_secret = "secret"
mock_settings.onedrive_folder_path = "Documents"
test_file = tmp_path / "test.pdf"
test_file.write_bytes(b"test content")
mock_token.side_effect = ValueError("Token error")
with pytest.raises(Exception, match="Failed to upload"):
upload_to_onedrive.apply(args=[str(test_file)], kwargs={"file_id": 1}).get()