boc/EOS/policy-regression-matrix.mjs

#!/usr/bin/env node
// ═══════════════════════════════════════════════════════════════════════════
// Policy Regression Matrix — Fullständig testmatris
// ═══════════════════════════════════════════════════════════════════════════

/**
 * Policy Regression Matrix
 * 
 * Inte bara Test → PASS, utan:
 * 
 * | Policy | Acceptance | Regression | Runtime |
 * |--------|------------|------------|---------|
 * | SSH    | PASS       | PASS       | PASS    |
 * | ...    | ...        | ...        | ...     |
 */

import { POLICIES } from './policy-registry.mjs';

class PolicyRegressionMatrix {
  constructor() {
    this.results = new Map();
  }
  
  /**
   * Registrera testresultat för en policy
   */
  recordResult(policyId, testType, passed, evidence = null) {
    if (!this.results.has(policyId)) {
      this.results.set(policyId, {
        policy: POLICIES.find(p => p.id === policyId),
        acceptance: null,
        regression: null,
        runtime: null,
        evidence: []
      });
    }
    
    const result = this.results.get(policyId);
    result[testType] = passed;
    
    if (evidence) {
      result.evidence.push(evidence);
    }
  }
  
  /**
   * Kontrollera om alla tester passerat för en policy
   */
  isPolicyFullyVerified(policyId) {
    const result = this.results.get(policyId);
    if (!result) return false;
    
    return result.acceptance === true && 
           result.regression === true && 
           result.runtime === true;
  }
  
  /**
   * Generera matris som text
   */
  generateMatrix() {
    let output = 'Policy Regression Matrix\n';
    output += '════════════════════════\n\n';
    output += '| Policy | Name | Acceptance | Regression | Runtime | Status |\n';
    output += '|--------|------|------------|------------|---------|--------|\n';
    
    for (const [policyId, result] of this.results) {
      const policy = result.policy;
      const status = this.isPolicyFullyVerified(policyId) ? '✅ VERIFIED' : '❌ INCOMPLETE';
      
      output += `| ${policyId} | ${policy?.name || 'Unknown'} | `;
      output += `${result.acceptance === true ? 'PASS' : result.acceptance === false ? 'FAIL' : 'N/A'} | `;
      output += `${result.regression === true ? 'PASS' : result.regression === false ? 'FAIL' : 'N/A'} | `;
      output += `${result.runtime === true ? 'PASS' : result.runtime === false ? 'FAIL' : 'N/A'} | `;
      output += `${status} |\n`;
    }
    
    return output;
  }
  
  /**
   * Generera sammanfattning
   */
  generateSummary() {
    const total = this.results.size;
    const verified = Array.from(this.results.keys()).filter(id => this.isPolicyFullyVerified(id)).length;
    
    return {
      total,
      verified,
      coverage: total > 0 ? Math.round((verified / total) * 100) : 0,
      status: verified === total ? 'ALL_VERIFIED' : 'INCOMPLETE'
    };
  }
}

export { PolicyRegressionMatrix };