smart_faker 0.3.2

An intelligent test data generator for Flutter/Dart with schema-based generation, smart relationships, and comprehensive internationalization support.

Changelog

0.3.2 - 2025-09-08

Fixed

• Excluded demo app and build artifacts from package publication
• Reduced package size from 2MB to 148KB
• Added .pubignore file to properly exclude development files

0.3.1 - 2025-09-08

Fixed

• Fixed static analysis issue: Added missing braces to if statement in export module
• Improved code formatting and linter compliance
• Enhanced pub.dev score from 40/50 to near perfect

0.3.0 - 2025-09-08

Added

• Pattern Module: Generate data from regex patterns

  • Custom regex pattern parser and generator
  • Support for character classes, quantifiers, alternation
  • 17+ preset patterns for common formats (phone, ID, credit card, etc.)
  • Taiwan-specific patterns (ID, phone, invoice)
  • Network patterns (IPv4, MAC address)
  • Product patterns (SKU, barcode, tracking numbers)

• Schema Validation: Field-level validation with regex patterns

  • Custom validators for schema fields
  • Regex pattern validation support
  • Built-in validators (email, phone, URL, credit card, UUID, etc.)
  • Validator combinators (combine, range, length, inList)
  • Custom error messages for validation failures
  • Pattern-based field generation with validation

• Field Validators: Comprehensive validation utilities

  • FieldValidators class with 15+ built-in validators
  • FieldPatterns class with 30+ common regex patterns
  • Support for custom validator functions
  • Validation with retry mechanism

Enhanced

• SchemaBuilder now supports pattern and validator properties
• Improved type safety with validation constraints
• Better error handling for invalid patterns

0.2.0 - 2025-09-08

Added

• Export Module: Export generated data to multiple formats

  • CSV export with customizable headers and delimiters
  • JSON export with pretty printing option
  • SQL INSERT statement generation
  • TSV (Tab-Separated Values) export
  • Markdown table format
  • XML export with configurable elements
  • YAML export with proper formatting
  • Stream support for large datasets (memory efficient)

• Taiwan Module: Comprehensive Taiwan-specific data generation

  • Taiwan ID number (身分證字號) with valid checksum
  • Company tax ID (統一編號) with proper validation
  • Landline phone numbers with area codes
  • Postal codes (3 and 5 digit formats)
  • Vehicle license plates (car, motorcycle, electric)
  • Bank account numbers with real bank codes
  • Health insurance card numbers
  • Enhanced phone number prefixes for Taiwan carriers

Enhanced

• Improved zh_TW locale with more realistic data
• Better Taiwan phone number generation with actual carrier prefixes
• More comprehensive Taiwan location data

0.1.3 - 2025-09-08

Fixed

• Removed redundant default clause in switch statement
• Fixed code formatting issues
• Achieved perfect 160/160 pub.dev score

0.1.2 - 2025-09-08

Improved

• Updated intl dependency to ^0.20.0 for better compatibility
• Added missing dartdoc comments to achieve 100% API documentation coverage
  • Added documentation for Coordinates.latitude and Coordinates.longitude
  • Added documentation for all FieldDefinition properties
• Enhanced pub.dev score to 160/160 points

0.1.1 - 2025-09-08

Added

• Image Module Enhancement: New localAvatar() method for generating SVG avatars
  • Customizable shapes (circle/square)
  • Random vibrant background colors with automatic contrast text
  • Standard avatar sizes (48, 64, 128, 256, 512px)
  • Support for custom names or random initials
  • Base64 encoded SVG data URIs for direct embedding

0.1.0 - 2025-09-08

Added

• Initial release with 11 comprehensive data generation modules:
  • PersonModule: Names, ages, job titles, genders
  • InternetModule: Emails, URLs, usernames, passwords, IP addresses
  • LocationModule: Addresses, cities, countries, coordinates, timezones
  • DateTimeModule: Past/future dates, times, timestamps, date ranges
  • CommerceModule: Products, prices, departments, colors, materials
  • CompanyModule: Company names, catch phrases, mission statements
  • FinanceModule: Credit cards, bank accounts, cryptocurrencies, transactions
  • VehicleModule: Vehicle manufacturers, models, VINs, license plates
  • LoremModule: Multi-language text generation (Lorem ipsum, Chinese, Japanese)
  • SystemModule: File paths, versions, processes, environment variables
  • ImageModule: Image URLs, placeholders, colors (hex, RGB, HSL)

Features

• Multi-locale support (en_US, zh_TW, ja_JP)
• Seeded random generation for reproducible results
• Type-safe API with null safety
• Comprehensive test coverage (250+ tests)
• Interactive demo application showcasing all modules
• Smart context-aware data generation
• Lightweight with zero external dependencies

Developer Experience

• Well-documented API with inline documentation
• Modular architecture for easy extension
• Consistent API across all modules
• Example usage for every generator method