10_quality_requirements.adoc - Quality Requirements

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

Table Processing

Process document with 100 tables

Complete in < 2 seconds

High

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

Table Content Error

Invalid table structure

Clear error message with line numbers and context

High

List in Table

Undeclared list in table cell

Detect and report with context

High

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

Table Error Context

Table formatting error

Show table context and specific cell

High

Test Quality Scenarios

Scenario Stimulus Response Priority

Test Coverage

Add new feature

Maintain >90% coverage

High

Test Success Rate

Run test suite

>95% tests passing

High

Edge Case Coverage

Complex document structure

All edge cases tested

Medium

Performance Tests

Run benchmark suite

Complete in < 5 minutes

Medium

Quality Tree

Diagram

Quality Metrics

Test Quality

  • Test Coverage: >90% for all modules

  • Test Success Rate: >95%

  • Edge Case Coverage: All identified edge cases have tests

Code Quality

  • Maintainability Index: >80

  • Cyclomatic Complexity: <10 per method

  • Documentation Coverage: >80%

Performance

  • Processing Speed: <1ms per line

  • Memory Usage: <100MB

  • Table Processing: <20ms per table

Reliability

  • False Positive Rate: <1%

  • Error Recovery: 100% of known error cases

  • Plugin Stability: No impact on core functionality