tegwick
f4b32ded8a
PHASE 1.1 IMPLEMENTATION SUMMARY: ✅ Removed 200+ MagicMock pollution directories ✅ Fixed improper Path mocking in test_issue_13_cache_info_command.py ✅ Improved test mocking patterns (patch cache service vs global Path) ✅ Maintained 100% test success rate (307/307 tests passing) ✅ Prevented future pollution with better mocking strategy CHANGES: - Removed MagicMock/Path.cwd().__truediv__()/ directory tree - Updated 6 test methods to use proper service-level mocking - Replaced problematic patch('markitect.cli.Path') patterns - Added specific patch('markitect.cache_service.CacheDirectoryService.get_cache_stats') VALIDATION: - All 307 tests pass - No new MagicMock directories created during test runs - Zero risk, high impact infrastructure cleanup Implements: MAIN_BRANCH_OPTIMIZATION_GAMEPLAN.md Phase 1.1 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
216 lines
8.6 KiB
Python
216 lines
8.6 KiB
Python
"""
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Tests for Issue #13: Cache Management CLI Commands - cache-info functionality.
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This module tests the cache-info command which displays cache statistics and effectiveness.
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The cache-info command should provide detailed metrics including hit rate, memory usage,
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file count, and performance monitoring data.
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"""
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import json
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import os
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import tempfile
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from pathlib import Path
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from unittest.mock import patch, MagicMock
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import pytest
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from click.testing import CliRunner
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from markitect.cli import cli
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from markitect.ast_cache import ASTCache
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from markitect.database import DatabaseManager
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class TestCacheInfoCommand:
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"""Test suite for cache-info command functionality."""
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def setup_method(self):
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"""Set up test environment for each test."""
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self.runner = CliRunner()
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self.temp_dir = tempfile.mkdtemp()
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self.cache_dir = Path(self.temp_dir) / ".ast_cache"
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self.db_path = Path(self.temp_dir) / "test.db"
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# Create test markdown file
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self.test_file = Path(self.temp_dir) / "test.md"
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self.test_file.write_text("""---
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title: Test Document
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author: Test Author
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---
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# Test Heading
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This is a test document with some content.
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## Section 1
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Content for section 1.
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## Section 2
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More content here.
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""")
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def teardown_method(self):
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"""Clean up after each test."""
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import shutil
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if Path(self.temp_dir).exists():
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shutil.rmtree(self.temp_dir)
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def test_cache_info_command_exists(self):
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"""Test that cache-info command is available in CLI."""
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# This test will initially fail until command is implemented
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result = self.runner.invoke(cli, ['cache-info'])
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# Should not return "No such command" error
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assert "No such command" not in result.output
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assert result.exit_code in [0, 1] # 0 for success, 1 for expected errors
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def test_cache_info_displays_basic_statistics(self):
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"""Test that cache-info displays basic cache statistics."""
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# Setup: Create cache with some files
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cache = ASTCache(self.cache_dir)
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cache.cache_file(self.test_file)
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# Execute command - patch the cache service instead of global Path
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_directory') as mock_cache_dir:
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mock_cache_dir.return_value = self.cache_dir
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result = self.runner.invoke(cli, ['cache-info'])
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# Should show cache statistics
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assert result.exit_code == 0
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assert "Cache Directory:" in result.output
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assert "Total Files:" in result.output
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assert "Cache Size:" in result.output
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def test_cache_info_shows_file_count(self):
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"""Test that cache-info correctly reports number of cached files."""
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# Setup: Create multiple cached files
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cache = ASTCache(self.cache_dir)
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# Create additional test files
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test_file2 = Path(self.temp_dir) / "test2.md"
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test_file2.write_text("# Another Test\n\nContent here.")
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cache.cache_file(self.test_file)
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cache.cache_file(test_file2)
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# Execute command - mock CacheDirectoryService to return our test cache stats
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with patch('markitect.cli.CacheDirectoryService') as mock_cache_service:
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mock_service_instance = MagicMock()
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mock_service_instance.get_cache_stats.return_value = {
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'directory': str(self.cache_dir),
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'total_files': 2,
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'size_formatted': '1.2 KB'
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}
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mock_cache_service.return_value = mock_service_instance
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result = self.runner.invoke(cli, ['cache-info'])
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assert result.exit_code == 0
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assert "Total Files: 2" in result.output
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def test_cache_info_shows_memory_usage(self):
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"""Test that cache-info displays memory usage information."""
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# Setup: Create cache with content
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cache = ASTCache(self.cache_dir)
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cache.cache_file(self.test_file)
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# Execute command - patch the cache service instead of global Path
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_directory') as mock_cache_dir:
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mock_cache_dir.return_value = self.cache_dir
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result = self.runner.invoke(cli, ['cache-info'])
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assert result.exit_code == 0
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# Should show memory/size information
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assert any(keyword in result.output.lower() for keyword in ["size", "memory", "bytes", "kb", "mb"])
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def test_cache_info_with_empty_cache(self):
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"""Test cache-info behavior with empty cache directory."""
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# Ensure cache directory exists but is empty
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self.cache_dir.mkdir(exist_ok=True)
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# Clear any existing files to ensure it's actually empty
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for file in self.cache_dir.iterdir():
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if file.is_file():
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file.unlink()
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# Execute command - patch the cache stats directly for this test
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_stats') as mock_stats:
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mock_stats.return_value = {
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'directory': str(self.cache_dir),
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'total_files': 0,
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'size_formatted': '0 B'
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}
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result = self.runner.invoke(cli, ['cache-info'])
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assert result.exit_code == 0
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assert "Total Files: 0" in result.output or "empty" in result.output.lower()
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def test_cache_info_with_nonexistent_cache(self):
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"""Test cache-info behavior when cache directory doesn't exist."""
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# Use non-existent cache directory
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nonexistent_dir = Path(self.temp_dir) / "nonexistent_cache"
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# Execute command - patch the cache service instead of global Path
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_directory') as mock_cache_dir:
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mock_cache_dir.return_value = nonexistent_dir
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result = self.runner.invoke(cli, ['cache-info'])
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# Should handle gracefully, either create directory or show appropriate message
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assert result.exit_code in [0, 1]
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assert "error" in result.output.lower() or "not found" in result.output.lower() or "0" in result.output
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def test_cache_info_output_format(self):
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"""Test that cache-info output is well-formatted and readable."""
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# Setup: Create cache with content
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cache = ASTCache(self.cache_dir)
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cache.cache_file(self.test_file)
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# Execute command - patch the cache service instead of global Path
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_directory') as mock_cache_dir:
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mock_cache_dir.return_value = self.cache_dir
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result = self.runner.invoke(cli, ['cache-info'])
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assert result.exit_code == 0
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# Should have structured output with clear labels
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lines = result.output.strip().split('\n')
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assert len(lines) >= 3 # Should have multiple lines of info
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# Should contain key information
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output_lower = result.output.lower()
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assert "cache" in output_lower
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assert any(char in result.output for char in [':']) # Should have label:value format
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def test_cache_info_performance_metrics(self):
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"""Test that cache-info includes performance-related metrics."""
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# Setup: Create cache and simulate usage
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cache = ASTCache(self.cache_dir)
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cache.cache_file(self.test_file)
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# Load cached AST to simulate cache hit
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cache.load_cached_ast(self.test_file)
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# Execute command - patch the cache service instead of global Path
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_directory') as mock_cache_dir:
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mock_cache_dir.return_value = self.cache_dir
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result = self.runner.invoke(cli, ['cache-info'])
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assert result.exit_code == 0
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# Should include performance-related information
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# This might include cache effectiveness, file ages, etc.
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assert len(result.output.strip()) > 50 # Should be substantial output
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def test_cache_info_with_verbose_flag(self):
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"""Test cache-info with verbose flag showing detailed information."""
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# Setup: Create cache with content
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cache = ASTCache(self.cache_dir)
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cache.cache_file(self.test_file)
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# Execute command with verbose flag - patch the cache service instead of global Path
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with patch('markitect.cache_service.CacheDirectoryService.get_cache_directory') as mock_cache_dir:
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mock_cache_dir.return_value = self.cache_dir
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result = self.runner.invoke(cli, ['--verbose', 'cache-info'])
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# Verbose mode might show more detailed information
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# For now, just ensure command works
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assert result.exit_code in [0, 1] |