Split- och depåstatistik är implementerad

tests/race_timing_logic.test.js

@@ -13,6 +13,7 @@ import {
 } from "../src/event_race_logic.js";
 import {
   buildFinalStandings,
+  buildSessionChannelStats,
   compareNumberSet,
   formatLeaderboardGap,
   getCompetitorSeedMetric,
@@ -423,3 +424,26 @@ test("final standings count the configured best legs per main", () => {
   assert.equal(standings[0].score, "2 (1+1+2)");
   assert.equal(standings[1].score, "3 (1+2+2)");
 });
+
+test("session channel statistics summarize splits and pit stops per competitor", () => {
+  const result = {
+    competitors: {
+      team_1: { displayName: "Team One", driverName: "Driver One", carName: "Car One" },
+    },
+    splits: [
+      { competitorKey: "team_1", splitMs: 8000 },
+      { competitorKey: "team_1", splitMs: 7600 },
+    ],
+    pitStops: [
+      { competitorKey: "team_1", driverName: "Driver One", carName: "Car One", enteredAt: 100000, exitedAt: 112000, pitStopMs: 12000 },
+      { competitorKey: "team_1", driverName: "Driver Two", carName: "Car Two", enteredAt: 200000, exitedAt: 209000, pitStopMs: 9000 },
+    ],
+  };
+  const stats = buildSessionChannelStats({ id: "session_1" }, { ensureSessionResult: () => result });
+  assert.equal(stats.splitCount, 2);
+  assert.equal(stats.pitStopCount, 2);
+  assert.equal(stats.totalPitMs, 21000);
+  assert.equal(stats.competitors[0].averageSplitMs, 7800);
+  assert.equal(stats.competitors[0].bestPitStopMs, 9000);
+  assert.equal(stats.pitStops[1].driverName, "Driver Two");
+});