add stat

tests/public_training_profile.test.js

@@ -7,8 +7,10 @@ const {
   buildPublicTrainingProfile,
   findPublicTrainingShare,
   hasPublicTrainingShare,
+  getPublicBestDurationResult,
   normalizePublicTrainingSince,
   normalizePublicTrainingWindow,
+  splitPublicTrainingStints,
 } = require("../server/public_training_profile.js");
 
 const DRIVER_ONE_TOKEN = "driver-one-token-12345678901234567890";
@@ -109,3 +111,17 @@ test("public timer query normalization bounds age and window values", () => {
   assert.equal(normalizePublicTrainingWindow("-100"), 0);
   assert.equal(normalizePublicTrainingWindow(String(25 * 60 * 60 * 1000)), 24 * 60 * 60 * 1000);
 });
+
+test("public profile duration result includes the lap started before five minutes", () => {
+  const laps = Array.from({ length: 16 }, (_, index) => ({
+    sessionId: "practice_1",
+    timestamp: (index + 1) * 18_000,
+    lapMs: 18_000,
+  }));
+  laps.push({ sessionId: "practice_1", timestamp: 314_123, lapMs: 26_123 });
+  const result = getPublicBestDurationResult(splitPublicTrainingStints(laps), 300_000);
+
+  assert.equal(result.lapCount, 17);
+  assert.equal(result.totalMs, 314_123);
+  assert.equal(result.averageLapMs, 18_478);
+});