Run these scenarios in order: baseline first, edge case second, then production workflow.
basic scenario
Basic Html to Pdf conversion
Input
Html sample with default settings
<h1>Invoice #1042</h1>
<p>Date: 2025-03-01</p>
<table>
<tr><td>Service</td><td>$500</td></tr>
</table>
Output
Clean Pdf output using default mode
[PDF Document Output]
Pages: 1 | Size: ~48 KB
Format: A4 Portrait
Why this works: Default settings preserve most common structures and provide a fast baseline for validation.
Common mistake: Skipping output verification and assuming all formatting rules were preserved.
- Confirm conversion completes without warnings.
- Open output in a Pdf compatible viewer.
- Check special characters and line breaks.
edge scenario
Edge-case conversion with uncommon characters
Input
Html data containing symbols, long lines, and mixed encodings
Output
Pdf output with escaped characters handled safely
Why this works: Edge-case samples reveal escaping, encoding, and truncation issues early in the process.
Common mistake: Testing only small or clean inputs and missing production-only failures.
- Validate non-ASCII and escaped values.
- Compare output size before and after conversion.
- Verify no critical fields are dropped.
production scenario
Production-ready batch conversion pattern
Input
Html files from a deployment pipeline
Output
Pdf artifacts ready for publishing or integration
Why this works: A production scenario confirms your conversion logic is stable under realistic volume and structure.
Common mistake: Using one-off manual settings that cannot be repeated by the rest of the team.
- Version the conversion settings in docs.
- Record expected output checksums or snapshots.
- Run a final smoke test in the destination environment.
