Currently Implemented Tests (5 tests):
- ✅ Basic Layout - Template and logo rendering
- ✅ Text Elements - Basic text rendering and positioning
- ✅ Shape Elements - Pink circle and checkmark elements
- ✅ Combined Layout - Basic combination of text, shapes, and QR code
- ✅ Application Functionality - Core feature verification
Coverage Gap: Current tests cover ~15% of available features. Major gaps in template variety, styling options, advanced features, and edge cases.
- Post Quadratisch (1080×1080px) - Template dimensions and layout
- Post 4:5 (1080×1350px) - Aspect ratio and element positioning
- Instagram Story (1080×1920px) - Vertical layout optimization
- Facebook Event (1200×628px) - Wide format layout
- Facebook Header (1958×745px) - Ultra-wide format
- Story Template with Content - Story with background image and text overlay
- Post Template Logo Positioning - Verify logo placement across different post formats
- Template Border Calculations - Test automatic border sizing per template
- A4 Poster Portrait (2480×3508px) - High-resolution print format
- A4 Landscape (3508×2480px) - Landscape orientation
- A3 Poster Portrait (3508×4961px) - Large format poster
- A3 Landscape (4961×3508px) - Large landscape format
- A2 Poster Portrait (4961×7016px) - Extra large format
- A2 Landscape (7016×4961px) - Extra large landscape
- A5 Flyer Portrait (1748×2480px) - Small print format
- A5 Flyer Landscape (2480×1748px) - Small landscape format
- Gotham Narrow (weight 900) - Headline font rendering
- Gotham Narrow (weight 400) - Body text font rendering
- Font Loading States - Test with FontFaceObserver loading completion
- Mixed Font Layout - Combination of both fonts in single design
- Long Text Wrapping - Multi-line text behavior and overflow
- Special Characters - German umlauts, special punctuation
- Text Scaling Constraints - Auto-scaling behavior on different templates
- Empty Text Handling - Behavior with empty or whitespace-only text
- Yellow Text (#FFD200) - Primary brand color text
- White Text (#FFFFFF) - High contrast white text
- Black Text (#000000) - Standard black text
- Left-Aligned Text - Text aligned to left edge
- Center-Aligned Text - Text centered horizontally
- Right-Aligned Text - Text aligned to right edge
- Compact Line Height (0.8) - Tight text spacing
- Normal Line Height (0.9) - Standard text spacing
- Loose Line Height (1.1) - Expanded text spacing
- No Shadow (0px) - Clean text without effects
- Light Shadow (10px) - Subtle text shadow
- Medium Shadow (20px) - Moderate shadow depth
- Heavy Shadow (30px) - Maximum shadow effect
- Multi-line Text with Alignment - Paragraph text with different alignments
- Text Overflow Handling - Very long text exceeding canvas boundaries
- Text with Line Breaks - Manual line breaks in text content
- Bundesland Logo Selection - Federal state logos
- Gemeinde Logo Selection - Municipal logos
- Bezirk Logo Selection - District logos
- Klub Logo Selection - Club logos
- Gebiet Logo Selection - Regional logos
- Searchable Logo Filter - Logo search functionality
- Logo Dropdown Interaction - Custom dropdown component behavior
- No Logo Selected State - Default state without logo selection
- Logo Size 120px - Small logo variant
- Logo Size 245px - Large logo variant
- Logo Text Generation - Automatic organization name text
- Long Organization Names - Text wrapping for lengthy names
- Logo Positioning by Template - Template-specific logo placement
- Logo Always-on-Top Layering - Z-index behavior
- Missing Logo Image - Fallback behavior for broken logo URLs
- Logo Loading States - Progressive loading visualization
- Embedded Logo Data - Base64 embedded logo handling
- Multiple Logo Changes - Switching between different logos
- Logo with Special Characters - Organization names with umlauts/punctuation
- Logo Memory Management - Performance with multiple logo switches
- Gallery Background Selection - Template image gallery
- Masonry Grid Layout - Gallery grid rendering
- Background Image Scaling - Auto-fit to content rectangle
- Background Image Clipping - Proper boundary handling
- JPEG Upload - JPEG image file upload and rendering
- PNG Upload - PNG image with transparency support
- WebP Upload - Modern WebP format support
- SVG Upload - Vector image support
- Large Image Handling - Performance with high-resolution images
- Image Format Conversion - Cross-format compatibility
- Invalid Image Upload - Error handling for unsupported formats
- Cross-origin Image Support - External image URL handling
- Pink Circle Element - Rosa circle rendering and positioning
- Checkmark Element - Häkchen icon rendering
- Custom Image Upload - User-uploaded image elements
- Multiple Element Combinations - Various elements together
- Black QR Code - Standard black QR code generation
- Dark Green QR Code - Brand-colored QR code
- QR Code with URL - Web link QR codes
- QR Code with Text - Plain text QR codes
- QR Code with Special Characters - Umlauts and punctuation in QR content
- Large QR Code Content - Long URLs or text
- QR Code Size Optimization - Canvas-based size calculation
- QR Code White Border - Border generation around QR code
- QR Code High Resolution - 512-2048px rendering quality
- QR Code Error Correction - Level M error correction testing
- Invalid QR Code Content - Error handling for problematic content
- QR Code Performance - Generation speed with complex content
- Large Circle Clipping (90%) - Maximum circle size
- Medium Circle Clipping (70%) - Standard circle size
- Small Circle Clipping (50%) - Minimum circle size
- Circle Clipping Toggle - On/off functionality
- Minimum Scaling (0.1) - Smallest element size
- Maximum Scaling (2.0) - Largest element size
- Precise Scaling (0.5-1.5) - Mid-range scaling values
- Bring to Front - Move element to top layer
- Send to Back - Move element to bottom layer
- Layer Order Preservation - Multiple layering operations
- Protected Element Layering - Logo/background layer protection
- Multi-selection - Multiple element selection and manipulation
- Element Deletion - Remove selected objects
- Element Constraints - Boundary and movement limitations
- Smart Snap Alignment - Auto-alignment to center and edges
- PNG Export High Quality - Maximum quality PNG output
- PNG Export Medium Quality - Balanced PNG output
- JPEG Export High Quality (1.0) - Maximum JPEG quality
- JPEG Export Medium Quality (0.5) - Balanced JPEG quality
- JPEG Export Low Quality (0.1) - Compressed JPEG output
- Format Comparison - Visual differences between PNG/JPEG
- Template-Specific DPI - Correct DPI scaling per template
- Browser Safety Limits - Canvas size limitation handling
- Smart Downscaling - Automatic resolution reduction
- Multiplier-Based Rendering - DPI calculation accuracy
- Oversized Canvas Handling - Error prevention for massive canvases
- Quality vs File Size - Optimization balance testing
- 4-Step Wizard Flow - Complete workflow navigation
- Step Validation - Auto-advance and validation logic
- Progress Indicators - Desktop and mobile progress display
- Start Over Functionality - Workflow reset capability
- Mobile Layout - Touch-friendly mobile interface
- Tablet Layout - Medium screen optimization
- Desktop Layout - Full desktop interface
- Searchable Select Components - Custom dropdown behavior
- Button Groups - Alignment and selection groups
- Range Sliders - Precise numerical control inputs
- Maximum Elements - Canvas with many objects
- Large Canvas Memory - High-resolution performance
- Font Loading Failures - Fallback font behavior
- Image Loading Timeouts - Network error handling
- Canvas API Limitations - Browser-specific constraints
- File API Support - Upload functionality across browsers
- Font Rendering Differences - Cross-browser text consistency
- Performance Variations - Speed differences between browsers
- Empty State Handling - No content scenarios
- Malformed Data Input - Invalid text/URL inputs
- Memory Cleanup - Object disposal and garbage collection
- State Persistence - LocalStorage and session management
- Social Media Post Creation - End-to-end social media workflow
- Print Poster Design - Complete print design workflow
- Event Flyer Creation - Event-specific design workflow
- Multi-format Export - Same design in multiple formats
- Campaign Material Set - Consistent branding across formats
- Multilingual Content - German text with proper rendering
- High-volume Usage - Repeated operations and performance
- Accessibility Features - Screen reader and keyboard navigation
- Template variety testing (all formats)
- Text color and alignment options
- QR code color variations
- Logo system comprehensive testing
- Background image system
- Element manipulation controls
- Export format and quality options
- Complex element interactions
- Performance and browser compatibility
- Error handling scenarios
- Complete workflow testing
- Real-world usage scenarios
- Each test should use standardized positioning logic
- Reference images must be generated with identical conditions
- 0.1% difference threshold maintained across all tests
- Proper wait times for element loading and rendering
- Use consistent text content (e.g., "GRÜNE TEST" variations)
- Standard positioning ratios (e.g., 0.2, 0.5, 0.8 for layout)
- Identical scaling factors where applicable
- Standardized color values and measurements
- Group related tests to minimize setup overhead
- Use efficient element positioning strategies
- Implement proper cleanup between tests
- Monitor test execution time and optimize as needed
- Regular baseline updates when features change
- Automated test execution in CI/CD pipeline
- Clear documentation for test failure investigation
- Version control for reference images with change tracking
Complete Coverage: 90+ comprehensive visual regression tests covering all application features
Quality Assurance: Every user-facing feature validated for visual consistency
Robust Detection: Catch visual regressions at 0.1% precision level
Development Confidence: Safe refactoring and feature additions with comprehensive safety net