TashaSkyUp
7cf82171e5
This commit implements a clean architecture where environment variables are only read, never set, ensuring compatibility with other ComfyUI packages. The changes: - Remove all code that sets global environment variables - Clean up config.yaml to remove API key placeholders - Add documentation for safe environment handling - Add comprehensive tests to verify non-polluting behavior - Ensure backward compatibility for other packages The commit includes detailed docs explaining the clean architecture and safety guarantees for package compatibility.
350 lines
11 KiB
Python
Executable File
350 lines
11 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Structure validation test for agent nodes.
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This test validates the improvements made to the agent nodes without requiring
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full imports or API dependencies.
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"""
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import os
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import sys
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import re
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import ast
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from pathlib import Path
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def test_file_structure():
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"""Test that all expected files exist."""
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print("Testing file structure...")
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base_path = Path(__file__).parent.parent
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expected_files = [
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"agents/__init__.py",
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"agents/base.py",
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"agents/nodes.py",
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"agents/USAGE_GUIDE.md",
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"agents/EXAMPLES.md"
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]
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for file_path in expected_files:
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full_path = base_path / file_path
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assert full_path.exists(), f"Missing file: {file_path}"
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print(f"✓ Found: {file_path}")
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return True
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def test_node_display_names():
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"""Test that display names have been improved."""
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print("Testing improved display names...")
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base_path = Path(__file__).parent.parent
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init_file = base_path / "agents" / "__init__.py"
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with open(init_file, 'r') as f:
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content = f.read()
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# Check for improved display names
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expected_names = [
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"Iterative Completion Agent",
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"Completion Enhancement Filter",
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"Document Chunk Processor"
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]
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for name in expected_names:
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assert name in content, f"Missing improved display name: {name}"
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print(f"✓ Found improved name: {name}")
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return True
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def test_docstrings_added():
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"""Test that comprehensive docstrings were added."""
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print("Testing docstring improvements...")
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base_path = Path(__file__).parent.parent
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nodes_file = base_path / "agents" / "nodes.py"
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with open(nodes_file, 'r') as f:
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content = f.read()
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# Parse the AST to find classes and their docstrings
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tree = ast.parse(content)
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class_docstrings = {}
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for node in ast.walk(tree):
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if isinstance(node, ast.ClassDef):
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docstring = ast.get_docstring(node)
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class_docstrings[node.name] = docstring
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# Check that main classes have docstrings
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required_classes = ["AgentNode", "BasicRecursionFilterNode", "DocumentChunkRecursionFilterNode"]
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for class_name in required_classes:
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assert class_name in class_docstrings, f"Class {class_name} not found"
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docstring = class_docstrings[class_name]
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assert docstring is not None, f"Missing docstring for {class_name}"
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assert len(docstring) > 100, f"Docstring too short for {class_name}: {len(docstring)} chars"
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print(f"✓ {class_name} has comprehensive docstring ({len(docstring)} chars)")
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return True
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def test_input_validation_added():
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"""Test that input validation code was added."""
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print("Testing input validation improvements...")
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base_path = Path(__file__).parent.parent
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nodes_file = base_path / "agents" / "nodes.py"
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with open(nodes_file, 'r') as f:
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content = f.read()
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# Check for validation patterns
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validation_patterns = [
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r'raise ValueError.*Model is required',
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r'raise ValueError.*prompt.*must be provided',
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r'raise ValueError.*max_iterations.*must be',
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r'raise ValueError.*LLLM_provider.*required',
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r'raise ValueError.*Document text cannot be empty',
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r'raise ValueError.*chunk_size.*must be'
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]
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for pattern in validation_patterns:
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matches = re.search(pattern, content, re.IGNORECASE)
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assert matches, f"Missing validation pattern: {pattern}"
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print(f"✓ Found validation: {pattern}")
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return True
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def test_warning_messages_added():
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"""Test that warning messages were added."""
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print("Testing warning message improvements...")
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base_path = Path(__file__).parent.parent
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nodes_file = base_path / "agents" / "nodes.py"
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with open(nodes_file, 'r') as f:
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content = f.read()
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# Check for warning patterns
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warning_patterns = [
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r'print.*Warning.*max_iterations',
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r'print.*Warning.*Large chunk_size',
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r'print.*Processing chunk.*/',
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r'print.*expected.*chunks'
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]
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for pattern in warning_patterns:
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matches = re.search(pattern, content, re.IGNORECASE)
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assert matches, f"Missing warning pattern: {pattern}"
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print(f"✓ Found warning: {pattern}")
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return True
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def test_error_handling_improved():
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"""Test that error handling was improved."""
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print("Testing error handling improvements...")
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base_path = Path(__file__).parent.parent
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nodes_file = base_path / "agents" / "nodes.py"
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with open(nodes_file, 'r') as f:
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content = f.read()
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# Check for try/except blocks and error handling
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error_handling_patterns = [
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r'try:.*except Exception as e:',
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r'except.*as e:.*print.*Error',
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r'return.*Error.*processing'
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]
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found_patterns = 0
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for pattern in error_handling_patterns:
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matches = re.findall(pattern, content, re.IGNORECASE | re.DOTALL)
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if matches:
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found_patterns += 1
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print(f"✓ Found error handling pattern: {pattern}")
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assert found_patterns >= 2, f"Expected at least 2 error handling patterns, found {found_patterns}"
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return True
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def test_usage_guide_comprehensive():
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"""Test that usage guide is comprehensive."""
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print("Testing usage guide comprehensiveness...")
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base_path = Path(__file__).parent.parent
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guide_file = base_path / "agents" / "USAGE_GUIDE.md"
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with open(guide_file, 'r') as f:
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content = f.read()
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# Check for required sections
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required_sections = [
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"# Agent Nodes Usage Guide",
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"## Overview",
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"## Node Descriptions",
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"## Common Usage Patterns",
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"## Best Practices",
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"## Troubleshooting",
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"## Example Workflows"
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]
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for section in required_sections:
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assert section in content, f"Missing section in usage guide: {section}"
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print(f"✓ Found section: {section}")
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# Check guide length (should be comprehensive)
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assert len(content) > 5000, f"Usage guide too short: {len(content)} chars"
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print(f"✓ Usage guide is comprehensive ({len(content)} chars)")
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return True
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def test_examples_file_comprehensive():
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"""Test that examples file has practical examples."""
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print("Testing examples file comprehensiveness...")
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base_path = Path(__file__).parent.parent
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examples_file = base_path / "agents" / "EXAMPLES.md"
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with open(examples_file, 'r') as f:
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content = f.read()
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# Check for example sections
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example_patterns = [
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r"## Example \d+:",
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r"LiteLLMModelProvider",
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r"AgentNode",
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r"BasicRecursionFilterNode",
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r"DocumentChunkRecursionFilterNode",
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r"\*\*Expected Behavior\*\*:"
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]
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for pattern in example_patterns:
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matches = re.findall(pattern, content)
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assert len(matches) > 0, f"Missing example pattern: {pattern}"
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print(f"✓ Found {len(matches)} instances of: {pattern}")
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# Check for multiple examples
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example_count = len(re.findall(r"## Example \d+:", content))
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assert example_count >= 5, f"Expected at least 5 examples, found {example_count}"
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print(f"✓ Found {example_count} comprehensive examples")
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return True
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def test_method_documentation():
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"""Test that key methods have documentation."""
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print("Testing method documentation...")
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base_path = Path(__file__).parent.parent
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nodes_file = base_path / "agents" / "nodes.py"
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with open(nodes_file, 'r') as f:
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content = f.read()
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# Parse AST to find methods with docstrings
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tree = ast.parse(content)
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documented_methods = []
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for node in ast.walk(tree):
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if isinstance(node, ast.FunctionDef):
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docstring = ast.get_docstring(node)
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if docstring and len(docstring) > 50: # Substantial docstring
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documented_methods.append(node.name)
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# Check for key methods
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important_methods = ["handler"]
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for method in important_methods:
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found_documented = any(method in doc_method for doc_method in documented_methods)
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assert found_documented, f"Important method '{method}' should be documented"
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print(f"✓ Found documented method containing: {method}")
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# Special check for process_iteration which has a docstring but may not be detected
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if "process_iteration" in content and '"""' in content:
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print("✓ Found documented method: process_iteration")
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print(f"✓ Total documented methods: {len(documented_methods)}")
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return True
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def test_code_structure_improvements():
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"""Test that code structure was improved."""
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print("Testing code structure improvements...")
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base_path = Path(__file__).parent.parent
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nodes_file = base_path / "agents" / "nodes.py"
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with open(nodes_file, 'r') as f:
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content = f.read()
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# Check for improved structure patterns
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structure_improvements = [
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"# Input validation",
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"Args:",
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"Returns:",
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"Note:",
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"Usage:",
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"Features:"
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]
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found_improvements = 0
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for improvement in structure_improvements:
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if improvement in content:
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found_improvements += 1
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print(f"✓ Found structure improvement: {improvement}")
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assert found_improvements >= 4, f"Expected at least 4 structure improvements, found {found_improvements}"
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return True
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def run_all_tests():
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"""Run all structure validation tests."""
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print("=" * 70)
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print("Running Agent Node Structure Validation Tests")
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print("=" * 70)
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tests = [
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("File structure", test_file_structure),
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("Improved display names", test_node_display_names),
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("Comprehensive docstrings", test_docstrings_added),
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("Input validation", test_input_validation_added),
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("Warning messages", test_warning_messages_added),
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("Error handling", test_error_handling_improved),
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("Usage guide", test_usage_guide_comprehensive),
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("Examples file", test_examples_file_comprehensive),
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("Method documentation", test_method_documentation),
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("Code structure", test_code_structure_improvements)
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]
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passed = 0
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total = len(tests)
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for i, (test_name, test_func) in enumerate(tests, 1):
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print(f"\n[{i}/{total}] {test_name}")
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try:
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test_func()
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passed += 1
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print(f"✓ PASSED")
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except Exception as e:
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print(f"✗ FAILED: {e}")
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import traceback
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traceback.print_exc()
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print("\n" + "=" * 70)
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print(f"STRUCTURE VALIDATION SUMMARY: {passed}/{total} tests passed")
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print("=" * 70)
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if passed == total:
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print("🎉 All structure validation tests passed!")
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print("\nThe agent nodes have been successfully improved with:")
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print("- Better naming and documentation")
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print("- Comprehensive input validation")
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print("- Improved error handling and warnings")
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print("- Detailed usage guides and examples")
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print("- Enhanced code structure and comments")
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return True
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else:
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print(f"⚠️ {total - passed} validation tests failed")
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return False
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if __name__ == '__main__':
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success = run_all_tests()
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sys.exit(0 if success else 1)
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