webdrop-bridge/tests/unit/test_drag_interceptor.py
claudi 88dc358894 Refactor drag handling and update tests
- Renamed `initiate_drag` to `handle_drag` in MainWindow and updated related tests.
- Improved drag handling logic to utilize a bridge for starting file drags.
- Updated `_on_drag_started` and `_on_drag_failed` methods to match new signatures.
- Modified test cases to reflect changes in drag handling and assertions.

Enhance path validation and logging

- Updated `PathValidator` to log warnings for nonexistent roots instead of raising errors.
- Adjusted tests to verify the new behavior of skipping nonexistent roots.

Update web application UI and functionality

- Changed displayed text for drag items to reflect local paths and Azure Blob Storage URLs.
- Added debug logging for drag operations in the web application.
- Improved instructions for testing drag and drop functionality.

Add configuration documentation and example files

- Created `CONFIG_README.md` to provide detailed configuration instructions for WebDrop Bridge.
- Added `config.example.json` and `config_test.json` for reference and testing purposes.

Implement URL conversion logic

- Introduced `URLConverter` class to handle conversion of Azure Blob Storage URLs to local paths.
- Added unit tests for URL conversion to ensure correct functionality.

Develop download interceptor script

- Created `download_interceptor.js` to intercept download-related actions in the web application.
- Implemented logging for fetch calls, XMLHttpRequests, and Blob URL creations.

Add download test page and related tests

- Created `test_download.html` for testing various download scenarios.
- Implemented `test_download.py` to verify download path resolution and file construction.
- Added `test_url_mappings.py` to ensure URL mappings are loaded correctly.

Add unit tests for URL converter

- Created `test_url_converter.py` to validate URL conversion logic and mapping behavior.
2026-02-17 15:56:53 +01:00

237 lines
8 KiB
Python

"""Unit tests for DragInterceptor component."""
from pathlib import Path
from unittest.mock import MagicMock, patch
import pytest
from webdrop_bridge.config import Config
from webdrop_bridge.core.drag_interceptor import DragInterceptor
@pytest.fixture
def test_config(tmp_path):
"""Create test configuration."""
return Config(
app_name="Test App",
app_version="1.0.0",
log_level="INFO",
log_file=None,
allowed_roots=[tmp_path],
allowed_urls=[],
webapp_url="https://wps.agravity.io/",
url_mappings=[],
check_file_exists=True,
)
class TestDragInterceptorInitialization:
"""Test DragInterceptor initialization and setup."""
def test_drag_interceptor_creation(self, qtbot, test_config):
"""Test DragInterceptor can be instantiated."""
interceptor = DragInterceptor(test_config)
assert interceptor is not None
assert interceptor._validator is not None
assert interceptor._url_converter is not None
def test_drag_interceptor_has_signals(self, qtbot, test_config):
"""Test DragInterceptor has required signals."""
interceptor = DragInterceptor(test_config)
assert hasattr(interceptor, "drag_started")
assert hasattr(interceptor, "drag_failed")
def test_set_validator(self, qtbot, test_config):
"""Test validator is set during construction."""
interceptor = DragInterceptor(test_config)
assert interceptor._validator is not None
class TestDragInterceptorValidation:
"""Test path validation in drag operations."""
def test_handle_drag_empty_text(self, qtbot, test_config):
"""Test handling drag with empty text fails."""
interceptor = DragInterceptor(test_config)
with qtbot.waitSignal(interceptor.drag_failed):
result = interceptor.handle_drag("")
assert result is False
def test_handle_drag_valid_file_path(self, qtbot, tmp_path):
"""Test handling drag with valid file path."""
# Create a test file
test_file = tmp_path / "test.txt"
test_file.write_text("test content")
config = Config(
app_name="Test",
app_version="1.0.0",
log_level="INFO",
log_file=None,
allowed_roots=[tmp_path],
allowed_urls=[],
webapp_url="https://test.com/",
url_mappings=[],
check_file_exists=True,
)
interceptor = DragInterceptor(config)
# Mock the drag operation to simulate success
with patch("webdrop_bridge.core.drag_interceptor.QDrag") as mock_drag:
mock_drag_instance = MagicMock()
# Simulate successful copy action
from PySide6.QtCore import Qt
mock_drag_instance.exec.return_value = Qt.DropAction.CopyAction
mock_drag.return_value = mock_drag_instance
result = interceptor.handle_drag(str(test_file))
# Should return True on successful drag
assert result is True
def test_handle_drag_invalid_path(self, qtbot, test_config):
"""Test drag with invalid path fails."""
interceptor = DragInterceptor(test_config)
# Path outside allowed roots
invalid_path = "/etc/passwd"
with qtbot.waitSignal(interceptor.drag_failed):
result = interceptor.handle_drag(invalid_path)
assert result is False
def test_handle_drag_nonexistent_file(self, qtbot, test_config, tmp_path):
"""Test drag with nonexistent file fails."""
interceptor = DragInterceptor(test_config)
nonexistent = tmp_path / "nonexistent.txt"
with qtbot.waitSignal(interceptor.drag_failed):
result = interceptor.handle_drag(str(nonexistent))
assert result is False
class TestDragInterceptorAzureURL:
"""Test Azure URL to local path conversion in drag operations."""
def test_handle_drag_azure_url(self, qtbot, tmp_path):
"""Test handling drag with Azure Blob Storage URL."""
from webdrop_bridge.config import URLMapping
# Create test file that would be the result
test_file = tmp_path / "test.png"
test_file.write_text("image data")
config = Config(
app_name="Test",
app_version="1.0.0",
log_level="INFO",
log_file=None,
allowed_roots=[tmp_path],
allowed_urls=[],
webapp_url="https://test.com/",
url_mappings=[
URLMapping(
url_prefix="https://wpsagravitystg.file.core.windows.net/wpsagravitysync/",
local_path=str(tmp_path)
)
],
check_file_exists=True,
)
interceptor = DragInterceptor(config)
# Azure URL
azure_url = "https://wpsagravitystg.file.core.windows.net/wpsagravitysync/test.png"
# Mock the drag operation
with patch("webdrop_bridge.core.drag_interceptor.QDrag") as mock_drag:
mock_drag_instance = MagicMock()
from PySide6.QtCore import Qt
mock_drag_instance.exec.return_value = Qt.DropAction.CopyAction
mock_drag.return_value = mock_drag_instance
result = interceptor.handle_drag(azure_url)
assert result is True
def test_handle_drag_unmapped_url(self, qtbot, test_config):
"""Test handling drag with unmapped URL fails."""
interceptor = DragInterceptor(test_config)
# URL with no mapping
unmapped_url = "https://unknown.blob.core.windows.net/container/file.png"
with qtbot.waitSignal(interceptor.drag_failed):
result = interceptor.handle_drag(unmapped_url)
assert result is False
class TestDragInterceptorSignals:
"""Test signal emission on drag operations."""
def test_drag_started_signal_emitted(self, qtbot, tmp_path):
"""Test drag_started signal is emitted on success."""
test_file = tmp_path / "test.txt"
test_file.write_text("content")
config = Config(
app_name="Test",
app_version="1.0.0",
log_level="INFO",
log_file=None,
allowed_roots=[tmp_path],
allowed_urls=[],
webapp_url="https://test.com/",
url_mappings=[],
check_file_exists=True,
)
interceptor = DragInterceptor(config)
# Connect to signal manually
signal_spy = []
interceptor.drag_started.connect(lambda src, path: signal_spy.append((src, path)))
from PySide6.QtCore import Qt
with patch("webdrop_bridge.core.drag_interceptor.QDrag") as mock_drag:
mock_drag_instance = MagicMock()
mock_drag_instance.exec.return_value = Qt.DropAction.CopyAction
mock_drag.return_value = mock_drag_instance
result = interceptor.handle_drag(str(test_file))
# Verify result and signal emission
assert result is True
assert len(signal_spy) == 1
def test_drag_failed_signal_on_empty_text(self, qtbot, test_config):
"""Test drag_failed signal on empty text."""
interceptor = DragInterceptor(test_config)
# Connect to signal manually
signal_spy = []
interceptor.drag_failed.connect(lambda src, msg: signal_spy.append((src, msg)))
result = interceptor.handle_drag("")
# Verify result and signal emission
assert result is False
assert len(signal_spy) == 1
assert "Empty" in signal_spy[0][1]
def test_drag_failed_signal_on_validation_error(self, qtbot, test_config):
"""Test drag_failed signal on validation failure."""
interceptor = DragInterceptor(test_config)
# Connect to signal manually
signal_spy = []
interceptor.drag_failed.connect(lambda src, msg: signal_spy.append((src, msg)))
result = interceptor.handle_drag("/invalid/path/file.txt")
# Verify result and signal emission
assert result is False
assert len(signal_spy) == 1