Quality Requirements

Quality Scenarios

Performance Scenarios

Scenario Stimulus Response Priority

Fast Document Processing

Process 1000-line document

Complete in < 1 second

High

Multiple File Processing

Process 100 documents

Complete in < 10 seconds

Medium

Memory Usage

Process large document (10MB)

Use < 100MB RAM

High

Startup Time

Launch linter

Ready in < 0.5 seconds

Medium

Reliability Scenarios

Scenario Stimulus Response Priority

Error Recovery

Invalid input file

Clear error message, continue with next file

High

Configuration Error

Invalid rule configuration

Detailed error message, use defaults

High

Plugin Failure

Plugin crashes

Isolate failure, continue with other rules

Medium

Resource Exhaustion

System low on memory

Graceful shutdown, save progress

Medium

Usability Scenarios

Scenario Stimulus Response Priority

Clear Error Messages

Rule violation found

Show file, line, and actionable message

High

Configuration

Change rule settings

Take effect without restart

Medium

Integration

Use in CI pipeline

Exit code reflects success/failure

High

Documentation

Look up rule details

Find explanation within 30 seconds

Medium

Quality Tree

Diagram