Function calculateTotalCoverage

pkg/development/coverage/coverage.go:302–328

calculateTotalCoverage calculates average coverage percentages across all entities

(entities []EntityCoverageInfo)

// calculateTotalCoverage calculates average coverage percentages across all entities
func calculateTotalCoverage(entities []EntityCoverageInfo) (int, int, int) {
	var (
		totalRelationships        int
		totalCoveredRelationships int
		totalAttributes           int
		totalCoveredAttributes    int
		totalAssertions           int
		totalCoveredAssertions    int
	)

	for _, entity := range entities {
		totalRelationships++
		totalCoveredRelationships += entity.CoverageRelationshipsPercent

		totalAttributes++
		totalCoveredAttributes += entity.CoverageAttributesPercent

		for _, assertionPercent := range entity.CoverageAssertionsPercent {
			totalAssertions++
			totalCoveredAssertions += assertionPercent
		}
	}

	return calculateAverageCoverage(totalRelationships, totalCoveredRelationships),
		calculateAverageCoverage(totalAttributes, totalCoveredAttributes),
		calculateAverageCoverage(totalAssertions, totalCoveredAssertions)
}

// calculateAverageCoverage calculates average coverage with zero-division guard
func calculateAverageCoverage(total, covered int) int {