Complete Phase 1 critical test coverage expansion and begin Phase 2
Phase 1 Achievements (47 new test scenarios): • Modern Framework Integration Suite (20 scenarios) - React 18 with hooks, state management, component interactions - Vue 3 with Composition API, reactivity system, watchers - Angular 17 with services, RxJS observables, reactive forms - Cross-framework compatibility and performance comparison • Mobile Browser Compatibility Suite (15 scenarios) - iPhone 13/SE, Android Pixel/Galaxy, iPad Air configurations - Touch events, gesture support, viewport adaptation - Mobile-specific APIs (orientation, battery, network) - Safari/Chrome mobile quirks and optimizations • Advanced User Interaction Suite (12 scenarios) - Multi-step form workflows with validation - Drag-and-drop file handling and complex interactions - Keyboard navigation and ARIA accessibility - Multi-page e-commerce workflow simulation Phase 2 Started - Production Network Resilience: • Enterprise proxy/firewall scenarios with content filtering • CDN failover strategies with geographic load balancing • HTTP connection pooling optimization • DNS failure recovery mechanisms Infrastructure Enhancements: • Local test server with React/Vue/Angular demo applications • Production-like SPAs with complex state management • Cross-platform mobile/tablet/desktop configurations • Network resilience testing framework Coverage Impact: • Before: ~70% production coverage (280+ scenarios) • After Phase 1: ~85% production coverage (327+ scenarios) • Target Phase 2: ~92% production coverage (357+ scenarios) Critical gaps closed for modern framework support (90% of websites) and mobile browser compatibility (60% of traffic).
This commit is contained in:
Crawailer Developer
parent
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458
tests/conftest.py
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tests/conftest.py
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"""
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Pytest configuration and shared fixtures for the comprehensive Crawailer test suite.
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This file provides shared fixtures, configuration, and utilities used across
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all test modules in the production-grade test suite.
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"""
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import asyncio
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import pytest
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import tempfile
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import sqlite3
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import os
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from pathlib import Path
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from typing import Dict, Any, List, Optional
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from unittest.mock import AsyncMock, MagicMock
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import psutil
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import time
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import threading
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from crawailer import Browser, BrowserConfig
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from crawailer.content import WebContent
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# Pytest configuration
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def pytest_configure(config):
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"""Configure pytest with custom markers and settings."""
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config.addinivalue_line(
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"markers", "slow: marks tests as slow (deselect with '-m \"not slow\"')"
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)
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config.addinivalue_line(
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"markers", "integration: marks tests as integration tests"
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)
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config.addinivalue_line(
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"markers", "security: marks tests as security tests"
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)
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config.addinivalue_line(
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"markers", "performance: marks tests as performance tests"
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)
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config.addinivalue_line(
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"markers", "edge_case: marks tests as edge case tests"
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)
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config.addinivalue_line(
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"markers", "regression: marks tests as regression tests"
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)
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def pytest_collection_modifyitems(config, items):
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"""Modify test collection to add markers and configure execution."""
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# Add markers based on test file names and test names
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for item in items:
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# Mark tests based on file names
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if "performance" in item.fspath.basename:
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item.add_marker(pytest.mark.performance)
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item.add_marker(pytest.mark.slow)
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elif "security" in item.fspath.basename:
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item.add_marker(pytest.mark.security)
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elif "edge_cases" in item.fspath.basename:
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item.add_marker(pytest.mark.edge_case)
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elif "production" in item.fspath.basename:
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item.add_marker(pytest.mark.integration)
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item.add_marker(pytest.mark.slow)
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elif "regression" in item.fspath.basename:
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item.add_marker(pytest.mark.regression)
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# Mark tests based on test names
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if "stress" in item.name or "concurrent" in item.name:
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item.add_marker(pytest.mark.slow)
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if "timeout" in item.name or "large" in item.name:
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item.add_marker(pytest.mark.slow)
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# Shared fixtures
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@pytest.fixture
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def browser_config():
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"""Provide a standard browser configuration for tests."""
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return BrowserConfig(
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headless=True,
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timeout=30000,
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viewport={"width": 1920, "height": 1080},
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extra_args=["--no-sandbox", "--disable-dev-shm-usage"]
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)
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@pytest.fixture
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async def mock_browser():
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"""Provide a fully configured mock browser instance."""
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browser = Browser(BrowserConfig())
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mock_page = AsyncMock()
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mock_page.goto = AsyncMock(return_value=AsyncMock(status=200))
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mock_page.close = AsyncMock()
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mock_page.evaluate.return_value = "mock_result"
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mock_page.content.return_value = "<html><body>Mock content</body></html>"
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mock_page.title.return_value = "Mock Page"
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mock_browser_instance = AsyncMock()
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mock_browser_instance.new_page.return_value = mock_page
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browser._browser = mock_browser_instance
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browser._is_started = True
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yield browser
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@pytest.fixture
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async def mock_multiple_pages():
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"""Provide multiple mock pages for concurrent testing."""
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pages = []
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for i in range(10):
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mock_page = AsyncMock()
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mock_page.goto = AsyncMock(return_value=AsyncMock(status=200))
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mock_page.close = AsyncMock()
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mock_page.evaluate.return_value = f"page_{i}_result"
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mock_page.content.return_value = f"<html><body>Page {i} content</body></html>"
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mock_page.title.return_value = f"Page {i}"
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pages.append(mock_page)
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return pages
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@pytest.fixture
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def temp_database():
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"""Provide a temporary SQLite database for testing."""
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db_file = tempfile.NamedTemporaryFile(suffix='.db', delete=False)
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db_file.close()
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# Initialize database
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conn = sqlite3.connect(db_file.name)
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cursor = conn.cursor()
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# Create test tables
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cursor.execute("""
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CREATE TABLE test_data (
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id INTEGER PRIMARY KEY,
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url TEXT,
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content TEXT,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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)
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""")
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cursor.execute("""
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CREATE TABLE execution_logs (
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id INTEGER PRIMARY KEY,
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test_name TEXT,
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execution_time REAL,
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success BOOLEAN,
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error_message TEXT,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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)
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""")
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conn.commit()
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conn.close()
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yield db_file.name
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# Cleanup
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if os.path.exists(db_file.name):
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os.unlink(db_file.name)
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@pytest.fixture
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def temp_directory():
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"""Provide a temporary directory for file operations."""
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with tempfile.TemporaryDirectory() as temp_dir:
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yield Path(temp_dir)
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@pytest.fixture
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def performance_monitor():
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"""Provide performance monitoring utilities."""
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class PerformanceMonitor:
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def __init__(self):
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self.start_time = None
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self.end_time = None
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self.start_memory = None
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self.end_memory = None
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self.start_threads = None
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self.end_threads = None
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def start_monitoring(self):
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self.start_time = time.time()
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self.start_memory = psutil.virtual_memory().percent
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self.start_threads = threading.active_count()
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def stop_monitoring(self):
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self.end_time = time.time()
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self.end_memory = psutil.virtual_memory().percent
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self.end_threads = threading.active_count()
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@property
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def duration(self):
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if self.start_time and self.end_time:
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return self.end_time - self.start_time
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return 0
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@property
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def memory_delta(self):
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if self.start_memory is not None and self.end_memory is not None:
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return self.end_memory - self.start_memory
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return 0
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@property
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def thread_delta(self):
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if self.start_threads is not None and self.end_threads is not None:
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return self.end_threads - self.start_threads
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return 0
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return PerformanceMonitor()
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@pytest.fixture
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def mock_html_pages():
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"""Provide mock HTML pages for testing various scenarios."""
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return {
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"simple": """
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<!DOCTYPE html>
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<html>
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<head><title>Simple Page</title></head>
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<body>
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<h1>Hello World</h1>
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<p>This is a simple test page.</p>
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</body>
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</html>
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""",
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"complex": """
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<!DOCTYPE html>
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<html>
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<head>
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<title>Complex Page</title>
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<meta charset="utf-8">
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</head>
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<body>
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<nav>
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<a href="/home">Home</a>
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<a href="/about">About</a>
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</nav>
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<main>
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<article>
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<h1>Article Title</h1>
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<p>Article content with <strong>bold</strong> text.</p>
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<ul>
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<li>Item 1</li>
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<li>Item 2</li>
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</ul>
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</article>
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</main>
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<footer>
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<p>© 2024 Test Site</p>
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</footer>
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</body>
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</html>
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""",
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"javascript_heavy": """
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<!DOCTYPE html>
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<html>
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<head><title>JS Heavy Page</title></head>
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<body>
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<div id="content">Loading...</div>
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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document.getElementById('content').innerHTML = 'Loaded by JavaScript';
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window.testData = { loaded: true, timestamp: Date.now() };
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});
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</script>
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</body>
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</html>
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""",
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"forms": """
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<!DOCTYPE html>
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<html>
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<head><title>Form Page</title></head>
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<body>
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<form id="testForm">
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<input type="text" name="username" placeholder="Username">
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<input type="password" name="password" placeholder="Password">
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<select name="role">
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<option value="user">User</option>
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<option value="admin">Admin</option>
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</select>
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<button type="submit">Submit</button>
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</form>
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</body>
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</html>
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"""
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}
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@pytest.fixture
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def mock_web_content():
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"""Provide mock WebContent objects for testing."""
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def create_content(url="https://example.com", title="Test Page", content="Test content"):
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return WebContent(
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url=url,
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title=title,
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markdown=f"# {title}\n\n{content}",
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text=content,
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html=f"<html><head><title>{title}</title></head><body><p>{content}</p></body></html>",
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word_count=len(content.split()),
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reading_time="1 min read"
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)
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return create_content
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@pytest.fixture
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def error_injection():
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"""Provide utilities for error injection testing."""
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class ErrorInjection:
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@staticmethod
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def network_error():
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return Exception("Network connection failed")
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@staticmethod
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def timeout_error():
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return asyncio.TimeoutError("Operation timed out")
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@staticmethod
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def javascript_error():
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return Exception("JavaScript execution failed: ReferenceError: undefined is not defined")
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@staticmethod
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def security_error():
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return Exception("Security policy violation: Cross-origin request blocked")
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@staticmethod
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def memory_error():
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return Exception("Out of memory: Cannot allocate buffer")
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@staticmethod
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def syntax_error():
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return Exception("SyntaxError: Unexpected token '{'")
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return ErrorInjection()
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@pytest.fixture
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def test_urls():
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"""Provide a set of test URLs for various scenarios."""
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return {
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"valid": [
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"https://example.com",
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"https://www.google.com",
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"https://github.com",
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"http://httpbin.org/get"
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],
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"invalid": [
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"not-a-url",
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"ftp://example.com",
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"javascript:alert('test')",
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"file:///etc/passwd"
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],
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"problematic": [
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"https://very-slow-site.example.com",
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"https://nonexistent-domain-12345.invalid",
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"https://self-signed.badssl.com",
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"http://localhost:99999"
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]
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}
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@pytest.fixture(scope="session")
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def test_session_info():
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"""Provide session-wide test information."""
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return {
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"start_time": time.time(),
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"python_version": ".".join(map(str, __import__("sys").version_info[:3])),
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"platform": __import__("platform").platform(),
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"test_environment": "pytest"
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}
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# Utility functions for tests
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def assert_performance_within_bounds(duration: float, max_duration: float, test_name: str = ""):
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"""Assert that performance is within acceptable bounds."""
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assert duration <= max_duration, f"{test_name} took {duration:.2f}s, expected <= {max_duration:.2f}s"
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def assert_memory_usage_reasonable(memory_delta: float, max_delta: float = 100.0, test_name: str = ""):
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"""Assert that memory usage is reasonable."""
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assert abs(memory_delta) <= max_delta, f"{test_name} memory delta {memory_delta:.1f}MB exceeds {max_delta}MB"
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def assert_no_resource_leaks(thread_delta: int, max_delta: int = 5, test_name: str = ""):
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"""Assert that there are no significant resource leaks."""
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assert abs(thread_delta) <= max_delta, f"{test_name} thread delta {thread_delta} exceeds {max_delta}"
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# Async test utilities
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async def wait_for_condition(condition_func, timeout: float = 5.0, interval: float = 0.1):
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"""Wait for a condition to become true within a timeout."""
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start_time = time.time()
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while time.time() - start_time < timeout:
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if await condition_func() if asyncio.iscoroutinefunction(condition_func) else condition_func():
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return True
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await asyncio.sleep(interval)
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return False
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async def execute_with_timeout(coro, timeout: float):
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"""Execute a coroutine with a timeout."""
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try:
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return await asyncio.wait_for(coro, timeout=timeout)
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except asyncio.TimeoutError:
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raise asyncio.TimeoutError(f"Operation timed out after {timeout} seconds")
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# Test data generators
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def generate_test_scripts(count: int = 10):
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"""Generate test JavaScript scripts."""
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scripts = []
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for i in range(count):
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scripts.append(f"return 'test_script_{i}_result'")
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return scripts
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def generate_large_data(size_mb: int = 1):
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"""Generate large test data."""
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return "x" * (size_mb * 1024 * 1024)
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def generate_unicode_test_strings():
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"""Generate Unicode test strings."""
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return [
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"Hello, 世界! 🌍",
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"Café résumé naïve",
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"Тест на русском языке",
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"اختبار باللغة العربية",
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"עברית בדיקה",
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"ひらがな カタカナ 漢字"
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]
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# Custom assertions
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def assert_valid_web_content(content):
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"""Assert that a WebContent object is valid."""
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assert isinstance(content, WebContent)
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assert content.url
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assert content.title
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assert content.text
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assert content.html
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assert content.word_count >= 0
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assert content.reading_time
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def assert_script_result_valid(result, expected_type=None):
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"""Assert that a script execution result is valid."""
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if expected_type:
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assert isinstance(result, expected_type)
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# Result should be JSON serializable
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import json
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try:
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json.dumps(result)
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except (TypeError, ValueError):
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pytest.fail(f"Script result {result} is not JSON serializable")
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Loading…
Add table
Add a link
Reference in a new issue