MQL5-Google-Onedrive/scripts/test_web_dashboard.py
2026-02-26 11:16:47 +00:00

76 lines
3.1 KiB
Python

import unittest
import sys
import os
import json
# Add scripts directory to path so we can import web_dashboard
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
from web_dashboard import app
from unittest.mock import patch
class TestWebDashboard(unittest.TestCase):
def setUp(self):
self.app = app.test_client()
self.app.testing = True
def test_dashboard_error_handling(self):
"""Test that errors are handled securely (no stack traces leaked)."""
# We mock the template compilation to force an exception
with patch('web_dashboard.app.jinja_env.from_string') as mock_compile:
mock_compile.side_effect = Exception("Secret Database Info Leaked")
# Reset global template to ensure our mock is called
import web_dashboard
original_template = web_dashboard.DASHBOARD_TEMPLATE
web_dashboard.DASHBOARD_TEMPLATE = None
try:
response = self.app.get('/')
self.assertEqual(response.status_code, 500)
# The response should NOT contain the exception message
self.assertNotIn(b"Secret Database Info Leaked", response.data)
# It SHOULD contain a generic error message
self.assertIn(b"Internal Server Error", response.data)
finally:
# Restore state
web_dashboard.DASHBOARD_TEMPLATE = original_template
def test_dashboard_route(self):
"""Test that the root route returns HTML."""
response = self.app.get('/')
self.assertEqual(response.status_code, 200)
self.assertIn(b'<!DOCTYPE html>', response.data)
self.assertIn(b'MQL5 Trading Automation Dashboard', response.data)
def test_health_route_json(self):
"""Test that the health route returns a JSON response."""
response = self.app.get('/health')
self.assertEqual(response.status_code, 200)
# This is what we expect AFTER the optimization.
# For TDD, this test will fail initially if I ran it now against the current code
# (because current code returns HTML for /health).
try:
data = json.loads(response.data)
self.assertEqual(data.get('status'), 'healthy')
except json.JSONDecodeError:
self.fail("Response is not valid JSON")
def test_skip_link_present(self):
"""Test that the skip link is present in the dashboard HTML."""
response = self.app.get('/')
self.assertEqual(response.status_code, 200)
self.assertIn(b'<a href="#status" class="skip-link">Skip to main content</a>', response.data)
def test_security_headers(self):
"""Test that security headers are present."""
response = self.app.get('/')
self.assertEqual(response.status_code, 200)
self.assertIn('Content-Security-Policy', response.headers)
self.assertIn('X-Content-Type-Options', response.headers)
self.assertIn('X-Frame-Options', response.headers)
self.assertIn('Referrer-Policy', response.headers)
if __name__ == '__main__':
unittest.main()