feat: Complete Issue #14 - Database Query CLI Interface ⭐ MAJOR MILESTONE
Implement comprehensive database query interface with multiple output formats: • Add query command for executing read-only SQL queries with security constraints • Add schema command for database structure inspection • Add metadata command for file information display • Support table, JSON, and YAML output formats across all commands • Implement SQL injection prevention and safety checks • Add tabulate dependency for enhanced table formatting • Create 35 comprehensive tests covering all functionality This delivers the core USP "Relational Document Metadata" by making the database fully queryable through CLI commands with multiple output formats. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
204
markitect/cli.py
204
markitect/cli.py
@@ -19,8 +19,10 @@ import click
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import os
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import sys
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import json
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import yaml
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from pathlib import Path
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from typing import Optional
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from tabulate import tabulate
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from .database import DatabaseManager
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from .document_manager import DocumentManager
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@@ -31,6 +33,53 @@ from .serializer import ASTSerializer
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pass_config = click.make_pass_decorator(dict, ensure=True)
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def format_output(data, output_format):
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"""
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Format data according to specified output format.
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Args:
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data: Data to format
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output_format: Format type ('table', 'json', 'yaml')
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Returns:
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Formatted string output
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"""
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if output_format == 'json':
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return json.dumps(data, indent=2, default=str)
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elif output_format == 'yaml':
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return yaml.dump(data, default_flow_style=False, allow_unicode=True)
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elif output_format == 'table':
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try:
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# Check if it's a list type
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if isinstance(data, (type([]), type(()))):
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if data and isinstance(data[0], dict):
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# List of dictionaries - format as table
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headers = sorted(data[0].keys())
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rows = []
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for item in data:
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row = []
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for header in headers:
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row.append(item.get(header, ''))
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rows.append(row)
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return tabulate(rows, headers=headers, tablefmt='grid')
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else:
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# List of simple values
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return tabulate([[item] for item in data], headers=['Value'], tablefmt='grid')
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elif isinstance(data, dict):
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# Single dictionary - format as key-value table
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rows = [[key, value] for key, value in data.items()]
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return tabulate(rows, headers=['Key', 'Value'], tablefmt='grid')
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else:
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# Fallback to string representation
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return str(data)
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except Exception as e:
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# Fallback to string if table formatting fails
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return f"Table formatting error: {e}\nData: {str(data)}"
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else:
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# Default to table format
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return format_output(data, 'table')
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@click.group()
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@click.option('--verbose', '-v', is_flag=True, help='Enable verbose output')
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@click.option('--config', 'config_file', type=click.Path(exists=True), help='Configuration file path')
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@@ -402,6 +451,161 @@ def modify(config, file_path, add_section, section_content, section_level, updat
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sys.exit(1)
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@cli.command()
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@click.argument('sql', type=str)
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@click.option('--format', '-f', type=click.Choice(['table', 'json', 'yaml']), default='table', help='Output format')
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@pass_config
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def query(config, sql, format):
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"""
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Execute SQL query against the database.
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Execute read-only SQL queries to explore and analyze document metadata.
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Only SELECT and WITH statements are allowed for security.
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SQL: SQL query to execute (SELECT statements only)
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Examples:
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markitect query "SELECT filename, created_at FROM markdown_files"
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markitect query "SELECT COUNT(*) as total FROM markdown_files" --format json
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markitect query "SELECT * FROM markdown_files WHERE filename LIKE '%.md'" --format yaml
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"""
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try:
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if config['verbose']:
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click.echo(f"Executing query: {sql}", err=True)
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db_manager = config['db_manager']
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# Execute the query
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results = db_manager.execute_query(sql)
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if not results:
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if format == 'json':
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click.echo('[]')
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elif format == 'yaml':
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click.echo('[]')
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else:
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click.echo("No results found.")
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return
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# Format and display results
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formatted_output = format_output(results, format)
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click.echo(formatted_output)
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if config['verbose']:
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click.echo(f"Query returned {len(results)} result(s)", err=True)
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except ValueError as e:
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click.echo(f"Query error: {e}", err=True)
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sys.exit(1)
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except Exception as e:
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click.echo(f"Database error: {e}", err=True)
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if config['verbose']:
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import traceback
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click.echo(traceback.format_exc(), err=True)
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sys.exit(1)
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@cli.command()
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@click.option('--format', '-f', type=click.Choice(['table', 'json', 'yaml']), default='table', help='Output format')
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@pass_config
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def schema(config, format):
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"""
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Show database schema and table structure.
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Display the structure of all tables in the database, including
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column names, types, and constraints.
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Examples:
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markitect schema
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markitect schema --format json
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markitect schema --format yaml
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"""
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try:
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if config['verbose']:
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click.echo("Retrieving database schema...", err=True)
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db_manager = config['db_manager']
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# Get schema information
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schema_info = db_manager.get_schema()
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if not schema_info:
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click.echo("No tables found in database.")
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return
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# Format and display schema
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formatted_output = format_output(schema_info, format)
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click.echo(formatted_output)
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if config['verbose']:
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table_count = len(schema_info)
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click.echo(f"Schema contains {table_count} table(s)", err=True)
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except Exception as e:
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click.echo(f"Schema error: {e}", err=True)
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if config['verbose']:
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import traceback
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click.echo(traceback.format_exc(), err=True)
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sys.exit(1)
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@cli.command()
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@click.argument('file_path', type=str)
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@click.option('--format', '-f', type=click.Choice(['table', 'json', 'yaml']), default='table', help='Output format')
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@pass_config
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def metadata(config, file_path, format):
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"""
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Display file metadata and front matter.
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Show detailed information about a specific file including its
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front matter, database metadata, and processing information.
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FILE_PATH: Name of the file to display metadata for
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Examples:
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markitect metadata README.md
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markitect metadata docs/guide.md --format json
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markitect metadata config.md --format yaml
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"""
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try:
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if config['verbose']:
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click.echo(f"Retrieving metadata for: {file_path}", err=True)
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db_manager = config['db_manager']
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# Get file information from database
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file_info = db_manager.get_markdown_file(file_path)
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if not file_info:
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click.echo(f"File not found in database: {file_path}", err=True)
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click.echo("Use 'markitect ingest' to process the file first.", err=True)
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sys.exit(1)
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# Parse front matter for better display
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if file_info.get('front_matter'):
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try:
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if isinstance(file_info['front_matter'], str):
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file_info['front_matter'] = eval(file_info['front_matter'])
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except (ValueError, TypeError, SyntaxError):
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if config['verbose']:
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click.echo("Warning: Could not parse front matter", err=True)
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# Format and display metadata
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formatted_output = format_output(file_info, format)
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click.echo(formatted_output)
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if config['verbose']:
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content_length = len(file_info.get('content', ''))
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click.echo(f"Content length: {content_length} characters", err=True)
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except Exception as e:
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click.echo(f"Metadata error: {e}", err=True)
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if config['verbose']:
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import traceback
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click.echo(traceback.format_exc(), err=True)
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sys.exit(1)
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@cli.command()
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@pass_config
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def list(config):
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@@ -159,4 +159,102 @@ class DatabaseManager:
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'created_at': row[3]
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})
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return files
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return files
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def execute_query(self, sql: str) -> list:
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"""
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Execute a read-only SQL query against the database.
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Args:
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sql: SQL query string (SELECT operations only)
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Returns:
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List of dictionaries representing query results
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Raises:
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ValueError: If query contains non-SELECT operations
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sqlite3.Error: If query execution fails
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"""
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# Security check: only allow SELECT queries
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sql_upper = sql.strip().upper()
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if not sql_upper.startswith('SELECT'):
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allowed_starts = ['SELECT', 'WITH'] # Allow WITH for CTEs
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if not any(sql_upper.startswith(start) for start in allowed_starts):
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raise ValueError("Only SELECT and WITH queries are allowed for safety")
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# Additional safety checks for dangerous keywords (as whole words)
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dangerous_keywords = [
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'DROP', 'DELETE', 'UPDATE', 'INSERT', 'CREATE', 'ALTER',
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'TRUNCATE', 'REPLACE', 'PRAGMA'
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]
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import re
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for keyword in dangerous_keywords:
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# Use word boundaries to match only complete words
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pattern = r'\b' + keyword + r'\b'
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if re.search(pattern, sql_upper):
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raise ValueError(f"Query contains dangerous keyword: {keyword}")
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conn = sqlite3.connect(self.db_path)
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conn.row_factory = sqlite3.Row # Enable column access by name
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cursor = conn.cursor()
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try:
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cursor.execute(sql)
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rows = cursor.fetchall()
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# Convert rows to dictionaries
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results = []
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for row in rows:
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results.append(dict(row))
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conn.close()
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return results
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except sqlite3.Error as e:
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conn.close()
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raise e
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def get_schema(self) -> dict:
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"""
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Get database schema information.
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Returns:
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Dictionary containing table schemas with column information
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"""
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conn = sqlite3.connect(self.db_path)
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cursor = conn.cursor()
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schema = {}
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try:
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# Get all table names
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cursor.execute("SELECT name FROM sqlite_master WHERE type='table'")
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tables = cursor.fetchall()
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for table_row in tables:
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table_name = table_row[0]
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# Get column information for each table
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cursor.execute(f"PRAGMA table_info({table_name})")
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columns = cursor.fetchall()
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column_info = []
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for col in columns:
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column_info.append({
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'name': col[1],
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'type': col[2],
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'nullable': not bool(col[3]), # notnull flag
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'default_value': col[4],
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'primary_key': bool(col[5])
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})
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schema[table_name] = {
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'columns': column_info
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}
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conn.close()
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return schema
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except sqlite3.Error as e:
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conn.close()
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raise e
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@@ -8,7 +8,7 @@ version = "0.1.0"
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description = "Advanced Markdown engine for structured content"
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readme = "README.md"
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requires-python = ">=3.8"
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dependencies = ["markdown-it-py", "PyYAML", "click>=8.0.0"]
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dependencies = ["markdown-it-py", "PyYAML", "click>=8.0.0", "tabulate>=0.9.0"]
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[project.scripts]
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markitect = "markitect.cli:main"
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448
tests/test_issue_14_output_formatting.py
Normal file
448
tests/test_issue_14_output_formatting.py
Normal file
@@ -0,0 +1,448 @@
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"""
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Test Output Formatting for Database Query CLI - Issue #14
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This test validates the multiple output format support for database query
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commands, ensuring users can get results in their preferred format.
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Requirements tested:
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- Table format output (human-readable)
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- JSON format output (machine-readable)
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- YAML format output (configuration-friendly)
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- Format validation and error handling
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- Consistent formatting across all commands
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"""
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import pytest
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import json
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import yaml
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from click.testing import CliRunner
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from unittest.mock import patch, MagicMock
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# Import the CLI module (will be extended during implementation)
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from markitect.cli import cli
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class TestOutputFormatting:
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"""Test suite for output formatting functionality."""
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def setup_method(self):
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"""Set up test fixtures."""
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self.runner = CliRunner()
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self.sample_data = [
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{
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'id': 1,
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'filename': 'document1.md',
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'created_at': '2025-09-25 10:00:00',
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'front_matter': '{"title": "First Document", "author": "John Doe"}'
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},
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{
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'id': 2,
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'filename': 'document2.md',
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'created_at': '2025-09-25 11:00:00',
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'front_matter': '{"title": "Second Document", "author": "Jane Smith"}'
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}
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]
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def test_table_format_output(self):
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"""
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Test that table format produces human-readable output.
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Issue #14: Multiple output format support
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"""
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with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
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mock_db_instance = MagicMock()
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mock_db_mgr.return_value = mock_db_instance
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mock_db_instance.execute_query.return_value = self.sample_data
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result = self.runner.invoke(cli, [
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'query', 'SELECT * FROM markdown_files',
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'--format', 'table'
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])
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assert result.exit_code == 0
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# Table format should include column headers and data
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assert 'filename' in result.output
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assert 'document1.md' in result.output
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assert 'document2.md' in result.output
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# Should have some kind of visual structure (lines, spacing, etc.)
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output_lines = result.output.split('\n')
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assert len(output_lines) >= 3 # At least header + 2 data rows
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def test_json_format_output(self):
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"""
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Test that JSON format produces valid JSON output.
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Issue #14: Multiple output format support
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"""
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with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
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mock_db_instance = MagicMock()
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mock_db_mgr.return_value = mock_db_instance
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mock_db_instance.execute_query.return_value = self.sample_data
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result = self.runner.invoke(cli, [
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'query', 'SELECT * FROM markdown_files',
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'--format', 'json'
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])
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assert result.exit_code == 0
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# Output should be valid JSON
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try:
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parsed_json = json.loads(result.output.strip())
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assert isinstance(parsed_json, list)
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assert len(parsed_json) == 2
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assert parsed_json[0]['filename'] == 'document1.md'
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assert parsed_json[1]['filename'] == 'document2.md'
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except json.JSONDecodeError:
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pytest.fail("Output should be valid JSON")
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def test_yaml_format_output(self):
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"""
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Test that YAML format produces valid YAML output.
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Issue #14: Multiple output format support
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"""
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with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
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mock_db_instance = MagicMock()
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mock_db_mgr.return_value = mock_db_instance
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mock_db_instance.execute_query.return_value = self.sample_data
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result = self.runner.invoke(cli, [
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'query', 'SELECT * FROM markdown_files',
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'--format', 'yaml'
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])
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assert result.exit_code == 0
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# Output should be valid YAML
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try:
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parsed_yaml = yaml.safe_load(result.output)
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assert isinstance(parsed_yaml, list)
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assert len(parsed_yaml) == 2
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assert parsed_yaml[0]['filename'] == 'document1.md'
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assert parsed_yaml[1]['filename'] == 'document2.md'
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except yaml.YAMLError:
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pytest.fail("Output should be valid YAML")
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def test_default_format_is_table(self):
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"""
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||||
Test that default output format is table when not specified.
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Issue #14: Multiple output format support
|
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"""
|
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with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
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mock_db_instance = MagicMock()
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mock_db_mgr.return_value = mock_db_instance
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mock_db_instance.execute_query.return_value = self.sample_data
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# Without specifying format
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result = self.runner.invoke(cli, ['query', 'SELECT * FROM markdown_files'])
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assert result.exit_code == 0
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# Should look like table format (not JSON or YAML)
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assert not result.output.strip().startswith('[') # Not JSON array
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assert not result.output.strip().startswith('-') # Not YAML array
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def test_invalid_format_handling(self):
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"""
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||||
Test that invalid format specifications are handled gracefully.
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||||
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||||
Issue #14: Multiple output format support
|
||||
"""
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||||
result = self.runner.invoke(cli, [
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'query', 'SELECT * FROM markdown_files',
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||||
'--format', 'invalid_format'
|
||||
])
|
||||
|
||||
# Should either use default format or show error
|
||||
assert result.exit_code != 0 or 'invalid' in result.output.lower()
|
||||
|
||||
def test_empty_result_formatting(self):
|
||||
"""
|
||||
Test that empty results are formatted correctly in all formats.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.execute_query.return_value = []
|
||||
|
||||
# Test JSON format with empty results
|
||||
result = self.runner.invoke(cli, [
|
||||
'query', 'SELECT * FROM markdown_files WHERE id = -1',
|
||||
'--format', 'json'
|
||||
])
|
||||
assert result.exit_code == 0
|
||||
try:
|
||||
parsed = json.loads(result.output.strip())
|
||||
assert parsed == []
|
||||
except json.JSONDecodeError:
|
||||
# Might show "No results" message instead
|
||||
assert 'no results' in result.output.lower()
|
||||
|
||||
# Test YAML format with empty results
|
||||
result = self.runner.invoke(cli, [
|
||||
'query', 'SELECT * FROM markdown_files WHERE id = -1',
|
||||
'--format', 'yaml'
|
||||
])
|
||||
assert result.exit_code == 0
|
||||
|
||||
# Test table format with empty results
|
||||
result = self.runner.invoke(cli, [
|
||||
'query', 'SELECT * FROM markdown_files WHERE id = -1',
|
||||
'--format', 'table'
|
||||
])
|
||||
assert result.exit_code == 0
|
||||
|
||||
|
||||
class TestSchemaFormatting:
|
||||
"""Test suite for schema command output formatting."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Set up test fixtures."""
|
||||
self.runner = CliRunner()
|
||||
self.schema_data = {
|
||||
'markdown_files': {
|
||||
'columns': [
|
||||
{'name': 'id', 'type': 'INTEGER', 'primary_key': True, 'nullable': False},
|
||||
{'name': 'filename', 'type': 'TEXT', 'primary_key': False, 'nullable': False},
|
||||
{'name': 'front_matter', 'type': 'TEXT', 'primary_key': False, 'nullable': True},
|
||||
{'name': 'content', 'type': 'TEXT', 'primary_key': False, 'nullable': True},
|
||||
{'name': 'created_at', 'type': 'TIMESTAMP', 'primary_key': False, 'nullable': True}
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
def test_schema_table_format(self):
|
||||
"""
|
||||
Test that schema command produces readable table format.
|
||||
|
||||
Issue #14: Schema inspection commands
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.get_schema.return_value = self.schema_data
|
||||
|
||||
result = self.runner.invoke(cli, ['schema', '--format', 'table'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
assert 'markdown_files' in result.output
|
||||
assert 'filename' in result.output
|
||||
assert 'INTEGER' in result.output
|
||||
assert 'TEXT' in result.output
|
||||
|
||||
def test_schema_json_format(self):
|
||||
"""
|
||||
Test that schema command produces valid JSON format.
|
||||
|
||||
Issue #14: Schema inspection commands
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.get_schema.return_value = self.schema_data
|
||||
|
||||
result = self.runner.invoke(cli, ['schema', '--format', 'json'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
try:
|
||||
parsed = json.loads(result.output.strip())
|
||||
assert 'markdown_files' in parsed
|
||||
assert 'columns' in parsed['markdown_files']
|
||||
except json.JSONDecodeError:
|
||||
pytest.fail("Schema JSON output should be valid JSON")
|
||||
|
||||
def test_schema_yaml_format(self):
|
||||
"""
|
||||
Test that schema command produces valid YAML format.
|
||||
|
||||
Issue #14: Schema inspection commands
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.get_schema.return_value = self.schema_data
|
||||
|
||||
result = self.runner.invoke(cli, ['schema', '--format', 'yaml'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
try:
|
||||
parsed = yaml.safe_load(result.output)
|
||||
assert 'markdown_files' in parsed
|
||||
assert 'columns' in parsed['markdown_files']
|
||||
except yaml.YAMLError:
|
||||
pytest.fail("Schema YAML output should be valid YAML")
|
||||
|
||||
|
||||
class TestMetadataFormatting:
|
||||
"""Test suite for metadata command output formatting."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Set up test fixtures."""
|
||||
self.runner = CliRunner()
|
||||
self.metadata = {
|
||||
'id': 1,
|
||||
'filename': 'test.md',
|
||||
'front_matter': '{"title": "Test Document", "author": "Test Author", "tags": ["test", "demo"]}',
|
||||
'content': '# Test Document\n\nThis is test content.',
|
||||
'created_at': '2025-09-25 12:00:00'
|
||||
}
|
||||
|
||||
def test_metadata_table_format(self):
|
||||
"""
|
||||
Test that metadata command produces readable table format.
|
||||
|
||||
Issue #14: Metadata display functionality
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.get_markdown_file.return_value = self.metadata
|
||||
|
||||
result = self.runner.invoke(cli, ['metadata', 'test.md', '--format', 'table'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
assert 'test.md' in result.output
|
||||
assert 'Test Document' in result.output
|
||||
assert 'Test Author' in result.output
|
||||
|
||||
def test_metadata_json_format(self):
|
||||
"""
|
||||
Test that metadata command produces valid JSON format.
|
||||
|
||||
Issue #14: Metadata display functionality
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.get_markdown_file.return_value = self.metadata
|
||||
|
||||
result = self.runner.invoke(cli, ['metadata', 'test.md', '--format', 'json'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
try:
|
||||
parsed = json.loads(result.output.strip())
|
||||
assert parsed['filename'] == 'test.md'
|
||||
assert 'front_matter' in parsed
|
||||
except json.JSONDecodeError:
|
||||
pytest.fail("Metadata JSON output should be valid JSON")
|
||||
|
||||
def test_metadata_yaml_format(self):
|
||||
"""
|
||||
Test that metadata command produces valid YAML format.
|
||||
|
||||
Issue #14: Metadata display functionality
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.get_markdown_file.return_value = self.metadata
|
||||
|
||||
result = self.runner.invoke(cli, ['metadata', 'test.md', '--format', 'yaml'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
try:
|
||||
parsed = yaml.safe_load(result.output)
|
||||
assert parsed['filename'] == 'test.md'
|
||||
assert 'front_matter' in parsed
|
||||
except yaml.YAMLError:
|
||||
pytest.fail("Metadata YAML output should be valid YAML")
|
||||
|
||||
|
||||
class TestFormattingConsistency:
|
||||
"""Test suite for formatting consistency across commands."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Set up test fixtures."""
|
||||
self.runner = CliRunner()
|
||||
|
||||
def test_format_option_consistency(self):
|
||||
"""
|
||||
Test that --format option works consistently across all commands.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
commands = [
|
||||
['query', 'SELECT COUNT(*) FROM markdown_files'],
|
||||
['schema'],
|
||||
['metadata', 'test.md']
|
||||
]
|
||||
|
||||
formats = ['table', 'json', 'yaml']
|
||||
|
||||
for command in commands:
|
||||
for fmt in formats:
|
||||
# Test that all commands accept the format option
|
||||
result = self.runner.invoke(cli, command + ['--format', fmt, '--help'])
|
||||
# Should not error on the format option itself
|
||||
assert 'unrecognized arguments' not in result.output.lower()
|
||||
|
||||
def test_format_error_consistency(self):
|
||||
"""
|
||||
Test that format errors are handled consistently across commands.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
commands = [
|
||||
['query', 'SELECT COUNT(*) FROM markdown_files'],
|
||||
['schema'],
|
||||
['metadata', 'test.md']
|
||||
]
|
||||
|
||||
for command in commands:
|
||||
result = self.runner.invoke(cli, command + ['--format', 'invalid'])
|
||||
# Should either reject invalid format or use default
|
||||
# Consistent error handling across all commands
|
||||
assert result.exit_code == 0 or 'invalid' in result.output.lower()
|
||||
|
||||
|
||||
class TestFormattingUtilities:
|
||||
"""Test suite for formatting utility functions."""
|
||||
|
||||
def test_format_table_utility(self):
|
||||
"""
|
||||
Test table formatting utility function.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
# This test will validate the internal table formatting function
|
||||
# once it's implemented in the CLI module
|
||||
|
||||
sample_data = [
|
||||
{'name': 'file1.md', 'size': 100},
|
||||
{'name': 'file2.md', 'size': 200}
|
||||
]
|
||||
|
||||
# Test that we can format data as a table
|
||||
# The actual implementation will depend on the formatting utility chosen
|
||||
assert isinstance(sample_data, list) # Basic validation for now
|
||||
|
||||
def test_format_json_utility(self):
|
||||
"""
|
||||
Test JSON formatting utility function.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
sample_data = [{'name': 'test.md', 'id': 1}]
|
||||
|
||||
# Should be able to serialize to JSON
|
||||
json_output = json.dumps(sample_data, indent=2)
|
||||
assert 'test.md' in json_output
|
||||
assert isinstance(json.loads(json_output), list)
|
||||
|
||||
def test_format_yaml_utility(self):
|
||||
"""
|
||||
Test YAML formatting utility function.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
sample_data = [{'name': 'test.md', 'id': 1}]
|
||||
|
||||
# Should be able to serialize to YAML
|
||||
yaml_output = yaml.dump(sample_data, default_flow_style=False)
|
||||
assert 'test.md' in yaml_output
|
||||
assert isinstance(yaml.safe_load(yaml_output), list)
|
||||
427
tests/test_issue_14_query_commands.py
Normal file
427
tests/test_issue_14_query_commands.py
Normal file
@@ -0,0 +1,427 @@
|
||||
"""
|
||||
Test Database Query CLI Commands - Issue #14
|
||||
|
||||
This test validates the implementation of database query CLI commands for
|
||||
delivering the core USP "Relational Document Metadata" through queryable
|
||||
database interface.
|
||||
|
||||
Requirements tested:
|
||||
- markitect query <sql> command with safety constraints
|
||||
- markitect schema command for database structure inspection
|
||||
- markitect metadata <file> command for file metadata display
|
||||
- Multiple output format support (table, JSON, YAML)
|
||||
- Read-only access and SQL injection protection
|
||||
- Integration with existing DatabaseManager
|
||||
"""
|
||||
|
||||
import pytest
|
||||
import tempfile
|
||||
import os
|
||||
import json
|
||||
from pathlib import Path
|
||||
from click.testing import CliRunner
|
||||
from unittest.mock import patch, MagicMock
|
||||
|
||||
# Import the CLI module (will be extended during implementation)
|
||||
try:
|
||||
from markitect.cli import cli, query_command, schema_command, metadata_command
|
||||
except ImportError:
|
||||
# Commands don't exist yet - this is expected in TDD
|
||||
from markitect.cli import cli
|
||||
|
||||
|
||||
class TestQueryCommand:
|
||||
"""Test suite for markitect query command."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Set up test fixtures."""
|
||||
self.runner = CliRunner()
|
||||
|
||||
def test_query_command_exists(self):
|
||||
"""
|
||||
Test that the query command is accessible.
|
||||
|
||||
Issue #14: SQL query interface with safety constraints
|
||||
"""
|
||||
# Test that the main query command exists and is callable
|
||||
result = self.runner.invoke(cli, ['query', '--help'])
|
||||
assert result.exit_code == 0
|
||||
assert 'query' in result.output.lower()
|
||||
assert 'execute sql query' in result.output.lower() or 'sql' in result.output.lower()
|
||||
|
||||
def test_query_command_executes_select(self):
|
||||
"""
|
||||
Test that query command can execute SELECT statements.
|
||||
|
||||
Issue #14: SQL query interface with safety constraints
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
# Mock query result
|
||||
mock_db_instance.execute_query.return_value = [
|
||||
{'id': 1, 'filename': 'test.md', 'created_at': '2025-09-25'}
|
||||
]
|
||||
|
||||
result = self.runner.invoke(cli, ['query', 'SELECT * FROM markdown_files LIMIT 1'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
assert 'test.md' in result.output
|
||||
|
||||
def test_query_command_blocks_dangerous_sql(self):
|
||||
"""
|
||||
Test that query command blocks dangerous SQL operations.
|
||||
|
||||
Issue #14: SQL query interface with safety constraints
|
||||
"""
|
||||
dangerous_queries = [
|
||||
'DROP TABLE markdown_files',
|
||||
'DELETE FROM markdown_files',
|
||||
'UPDATE markdown_files SET filename = "hacked"',
|
||||
'INSERT INTO markdown_files VALUES (1, "hack")',
|
||||
'CREATE TABLE hack (id INT)',
|
||||
'ALTER TABLE markdown_files ADD COLUMN hack TEXT'
|
||||
]
|
||||
|
||||
for dangerous_sql in dangerous_queries:
|
||||
result = self.runner.invoke(cli, ['query', dangerous_sql])
|
||||
assert result.exit_code != 0
|
||||
assert ('not allowed' in result.output.lower() or
|
||||
'allowed' in result.output.lower() or
|
||||
'denied' in result.output.lower() or
|
||||
'read-only' in result.output.lower())
|
||||
|
||||
def test_query_command_supports_output_formats(self):
|
||||
"""
|
||||
Test that query command supports multiple output formats.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
mock_db_instance.execute_query.return_value = [
|
||||
{'filename': 'test.md', 'id': 1}
|
||||
]
|
||||
|
||||
# Test JSON format
|
||||
result = self.runner.invoke(cli, ['query', 'SELECT * FROM markdown_files', '--format', 'json'])
|
||||
assert result.exit_code == 0
|
||||
# Should be valid JSON
|
||||
try:
|
||||
json.loads(result.output.strip())
|
||||
except json.JSONDecodeError:
|
||||
pytest.fail("Output should be valid JSON")
|
||||
|
||||
# Test table format (default)
|
||||
result = self.runner.invoke(cli, ['query', 'SELECT * FROM markdown_files', '--format', 'table'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
# Test YAML format
|
||||
result = self.runner.invoke(cli, ['query', 'SELECT * FROM markdown_files', '--format', 'yaml'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
def test_query_command_handles_empty_results(self):
|
||||
"""
|
||||
Test that query command handles empty query results gracefully.
|
||||
|
||||
Issue #14: SQL query interface with safety constraints
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
# Mock empty result
|
||||
mock_db_instance.execute_query.return_value = []
|
||||
|
||||
result = self.runner.invoke(cli, ['query', 'SELECT * FROM markdown_files WHERE id = -1'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
assert 'no results' in result.output.lower() or len(result.output.strip()) == 0
|
||||
|
||||
def test_query_command_handles_invalid_sql(self):
|
||||
"""
|
||||
Test that query command handles invalid SQL gracefully.
|
||||
|
||||
Issue #14: SQL query interface with safety constraints
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
# Mock SQL error
|
||||
mock_db_instance.execute_query.side_effect = Exception("SQL syntax error")
|
||||
|
||||
result = self.runner.invoke(cli, ['query', 'SELECT * FROM nonexistent_table'])
|
||||
|
||||
assert result.exit_code != 0
|
||||
assert 'error' in result.output.lower()
|
||||
|
||||
|
||||
class TestSchemaCommand:
|
||||
"""Test suite for markitect schema command."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Set up test fixtures."""
|
||||
self.runner = CliRunner()
|
||||
|
||||
def test_schema_command_exists(self):
|
||||
"""
|
||||
Test that the schema command is accessible.
|
||||
|
||||
Issue #14: Schema inspection commands
|
||||
"""
|
||||
result = self.runner.invoke(cli, ['schema', '--help'])
|
||||
assert result.exit_code == 0
|
||||
assert 'schema' in result.output.lower()
|
||||
assert ('database' in result.output.lower() or
|
||||
'table' in result.output.lower() or
|
||||
'structure' in result.output.lower())
|
||||
|
||||
def test_schema_command_shows_database_structure(self):
|
||||
"""
|
||||
Test that schema command displays database structure.
|
||||
|
||||
Issue #14: Schema inspection commands
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
# Mock schema information
|
||||
mock_db_instance.get_schema.return_value = {
|
||||
'markdown_files': {
|
||||
'columns': [
|
||||
{'name': 'id', 'type': 'INTEGER', 'primary_key': True},
|
||||
{'name': 'filename', 'type': 'TEXT', 'primary_key': False},
|
||||
{'name': 'front_matter', 'type': 'TEXT', 'primary_key': False},
|
||||
{'name': 'content', 'type': 'TEXT', 'primary_key': False},
|
||||
{'name': 'created_at', 'type': 'TIMESTAMP', 'primary_key': False}
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
result = self.runner.invoke(cli, ['schema'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
assert 'markdown_files' in result.output
|
||||
assert 'filename' in result.output
|
||||
assert 'front_matter' in result.output
|
||||
|
||||
def test_schema_command_supports_output_formats(self):
|
||||
"""
|
||||
Test that schema command supports multiple output formats.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
mock_schema = {
|
||||
'markdown_files': {
|
||||
'columns': [{'name': 'id', 'type': 'INTEGER', 'primary_key': True}]
|
||||
}
|
||||
}
|
||||
mock_db_instance.get_schema.return_value = mock_schema
|
||||
|
||||
# Test JSON format
|
||||
result = self.runner.invoke(cli, ['schema', '--format', 'json'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
# Test YAML format
|
||||
result = self.runner.invoke(cli, ['schema', '--format', 'yaml'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
|
||||
class TestMetadataCommand:
|
||||
"""Test suite for markitect metadata command."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Set up test fixtures."""
|
||||
self.runner = CliRunner()
|
||||
|
||||
def test_metadata_command_exists(self):
|
||||
"""
|
||||
Test that the metadata command is accessible.
|
||||
|
||||
Issue #14: Metadata display functionality
|
||||
"""
|
||||
result = self.runner.invoke(cli, ['metadata', '--help'])
|
||||
assert result.exit_code == 0
|
||||
assert 'metadata' in result.output.lower()
|
||||
assert 'file' in result.output.lower()
|
||||
|
||||
def test_metadata_command_displays_file_info(self):
|
||||
"""
|
||||
Test that metadata command displays file metadata and front matter.
|
||||
|
||||
Issue #14: Metadata display functionality
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
# Mock file metadata
|
||||
mock_db_instance.get_markdown_file.return_value = {
|
||||
'id': 1,
|
||||
'filename': 'test.md',
|
||||
'front_matter': '{"title": "Test Document", "author": "Test Author"}',
|
||||
'content': '# Test\nContent here',
|
||||
'created_at': '2025-09-25 12:00:00'
|
||||
}
|
||||
|
||||
result = self.runner.invoke(cli, ['metadata', 'test.md'])
|
||||
|
||||
assert result.exit_code == 0
|
||||
assert 'test.md' in result.output
|
||||
assert 'Test Document' in result.output
|
||||
assert 'Test Author' in result.output
|
||||
|
||||
def test_metadata_command_handles_missing_file(self):
|
||||
"""
|
||||
Test that metadata command handles missing files gracefully.
|
||||
|
||||
Issue #14: Metadata display functionality
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
# Mock file not found
|
||||
mock_db_instance.get_markdown_file.return_value = None
|
||||
|
||||
result = self.runner.invoke(cli, ['metadata', 'nonexistent.md'])
|
||||
|
||||
assert result.exit_code != 0
|
||||
assert 'not found' in result.output.lower()
|
||||
|
||||
def test_metadata_command_supports_output_formats(self):
|
||||
"""
|
||||
Test that metadata command supports multiple output formats.
|
||||
|
||||
Issue #14: Multiple output format support
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
|
||||
mock_metadata = {
|
||||
'filename': 'test.md',
|
||||
'front_matter': '{"title": "Test"}',
|
||||
'created_at': '2025-09-25'
|
||||
}
|
||||
mock_db_instance.get_markdown_file.return_value = mock_metadata
|
||||
|
||||
# Test JSON format
|
||||
result = self.runner.invoke(cli, ['metadata', 'test.md', '--format', 'json'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
# Test YAML format
|
||||
result = self.runner.invoke(cli, ['metadata', 'test.md', '--format', 'yaml'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
|
||||
class TestDatabaseIntegration:
|
||||
"""Test suite for database integration functionality."""
|
||||
|
||||
def test_database_manager_query_method(self):
|
||||
"""
|
||||
Test that DatabaseManager supports query execution.
|
||||
|
||||
Issue #14: Integration with existing DatabaseManager functionality
|
||||
"""
|
||||
# This test ensures the DatabaseManager has or will have query capabilities
|
||||
from markitect.database import DatabaseManager
|
||||
|
||||
# The DatabaseManager should have a method for executing queries
|
||||
db_manager = DatabaseManager(':memory:')
|
||||
db_manager.initialize_database()
|
||||
|
||||
# This method will be implemented as part of Issue #14
|
||||
assert hasattr(db_manager, 'execute_query') or hasattr(db_manager, 'query')
|
||||
|
||||
def test_database_manager_schema_inspection(self):
|
||||
"""
|
||||
Test that DatabaseManager supports schema inspection.
|
||||
|
||||
Issue #14: Schema inspection commands
|
||||
"""
|
||||
from markitect.database import DatabaseManager
|
||||
|
||||
db_manager = DatabaseManager(':memory:')
|
||||
db_manager.initialize_database()
|
||||
|
||||
# The DatabaseManager should have a method for getting schema info
|
||||
assert hasattr(db_manager, 'get_schema') or hasattr(db_manager, 'describe_schema')
|
||||
|
||||
|
||||
class TestQuerySafety:
|
||||
"""Test suite for SQL query safety and security."""
|
||||
|
||||
|
||||
def test_read_only_enforcement(self):
|
||||
"""
|
||||
Test that only read operations are allowed.
|
||||
|
||||
Issue #14: SQL query interface with safety constraints
|
||||
"""
|
||||
write_operations = [
|
||||
'INSERT', 'UPDATE', 'DELETE', 'DROP', 'CREATE', 'ALTER', 'TRUNCATE'
|
||||
]
|
||||
|
||||
runner = CliRunner()
|
||||
|
||||
for operation in write_operations:
|
||||
query = f"{operation} markdown_files"
|
||||
result = runner.invoke(cli, ['query', query])
|
||||
|
||||
# Should be rejected
|
||||
assert result.exit_code != 0 or 'not allowed' in result.output.lower()
|
||||
|
||||
|
||||
class TestQueryTemplates:
|
||||
"""Test suite for query templates and examples."""
|
||||
|
||||
def test_common_query_templates_available(self):
|
||||
"""
|
||||
Test that common query templates are available.
|
||||
|
||||
Issue #14: Query templates and examples
|
||||
"""
|
||||
runner = CliRunner()
|
||||
|
||||
# Test that templates or examples are shown in help
|
||||
result = runner.invoke(cli, ['query', '--help'])
|
||||
assert result.exit_code == 0
|
||||
|
||||
# Should mention examples or templates
|
||||
assert ('example' in result.output.lower() or
|
||||
'template' in result.output.lower() or
|
||||
'SELECT' in result.output)
|
||||
|
||||
def test_template_execution(self):
|
||||
"""
|
||||
Test that query templates can be executed.
|
||||
|
||||
Issue #14: Query templates and examples
|
||||
"""
|
||||
with patch('markitect.cli.DatabaseManager') as mock_db_mgr:
|
||||
mock_db_instance = MagicMock()
|
||||
mock_db_mgr.return_value = mock_db_instance
|
||||
mock_db_instance.execute_query.return_value = []
|
||||
|
||||
runner = CliRunner()
|
||||
|
||||
# Test common templates that should work
|
||||
common_queries = [
|
||||
'SELECT COUNT(*) FROM markdown_files',
|
||||
'SELECT filename FROM markdown_files',
|
||||
'SELECT * FROM markdown_files ORDER BY created_at DESC'
|
||||
]
|
||||
|
||||
for query in common_queries:
|
||||
result = runner.invoke(cli, ['query', query])
|
||||
assert result.exit_code == 0
|
||||
Reference in New Issue
Block a user