Benjamin Admin
577ceae4e6
Adds GET /projects/:id/risk-matrix — a confidence-aware risk view computed on read from each hazard's category/scenario/lifecycle using the SAME model as the GT benchmark (no persistence, so it never goes stale against the model; the hand-defaulted iace_hazards risk columns stay untouched). - risk_matrix.go: EstimateHazardRisk (single source of truth for S/F/W/P + range + level + confidence) and BuildRiskMatrix (per-hazard list + a 5×5 Severity×Probability aggregation grid with dominant level per cell). - Frontend: RiskMatrix grid in the Risikobewertung tab (muted colours per the confidence-aware tonality), level counts + tool-confidence summary, fed by useRiskMatrix. Shows risk for EVERY project, not only GT ones. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
55 lines
1.9 KiB
Go
55 lines
1.9 KiB
Go
package iace
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import (
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"testing"
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"github.com/google/uuid"
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)
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func TestEstimateHazardRisk_Ordered(t *testing.T) {
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r := EstimateHazardRisk([]string{"electrical_hazard"}, "Elektrischer Schlag am Gehaeuse", []string{"normal_operation"})
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if r.Severity < 1 || r.Severity > 5 || r.Probability < 1 || r.Avoidance < 1 {
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t.Fatalf("params out of range: %+v", r)
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}
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if r.RiskLow > r.RiskPoint || r.RiskPoint > r.RiskHigh {
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t.Errorf("range not ordered: low=%d point=%d high=%d", r.RiskLow, r.RiskPoint, r.RiskHigh)
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}
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if r.Confidence != "hoch" { // "elektrisch" keyword → clear contact mode
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t.Errorf("expected confidence hoch, got %q", r.Confidence)
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}
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}
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func TestBuildRiskMatrix(t *testing.T) {
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hazards := []Hazard{
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{ID: uuid.New(), Name: "Elektrischer Schlag", Category: "electrical_hazard", Scenario: "Stromschlag am Gehaeuse", LifecyclePhase: "normal_operation"},
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{ID: uuid.New(), Name: "Elektrischer Schlag 2", Category: "electrical_hazard", Scenario: "Stromschlag an Klemme", LifecyclePhase: "normal_operation"},
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{ID: uuid.New(), Name: "Quetschen", Category: "mechanical_hazard", Scenario: "Quetschen der Hand", LifecyclePhase: "maintenance"},
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}
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m := BuildRiskMatrix(hazards)
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if m.Total != 3 || len(m.Hazards) != 3 {
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t.Fatalf("expected 3 hazards, got total=%d hazards=%d", m.Total, len(m.Hazards))
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}
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// The two identical electrical hazards land in the same Severity×Probability cell.
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var sum int
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for _, c := range m.Matrix {
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sum += c.Count
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if c.Severity < 1 || c.Probability < 1 {
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t.Errorf("cell has invalid coords: %+v", c)
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}
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if c.DominantLevel == "" {
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t.Errorf("cell missing dominant level: %+v", c)
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}
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}
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if sum != 3 {
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t.Errorf("matrix cell counts sum to %d, want 3", sum)
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}
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// Level counts must also total the hazard count.
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lc := 0
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for _, n := range m.LevelCounts {
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lc += n
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}
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if lc != 3 {
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t.Errorf("level counts sum to %d, want 3", lc)
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}
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}
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