Preserve shortage signals during global pause (Refs #137)

2026-10-10 16:11:24 -04:00
parent 33da4482a6
commit ea932ec563
14 changed files with 154 additions and 26 deletions
@@ -3,6 +3,7 @@ import {
    compareMetricValues,
    metricAverageLobbies,
    metricDuration,
+    metricLobbyAxis,
    metricNumber,
    metricPercent,
    metricPeriodLabels
@@ -17,6 +18,24 @@ describe('metric presentation', () => {
        expect(metricAverageLobbies(0, 0)).toBeNull();
        expect(metricAverageLobbies(4, Number.NaN)).toBeNull();
    });
+    it.each<[number, number[]]>([
+        [0, [1, 0]],
+        [0.4, [1, 0]],
+        [1, [1, 0]],
+        [2.1, [3, 2, 1, 0]],
+        [3.75, [4, 3, 2, 1, 0]],
+        [5, [6, 4, 2, 0]],
+        [14, [15, 10, 5, 0]],
+        [41.2, [60, 40, 20, 0]],
+        [999, [1000, 500, 0]],
+        [2500, [3000, 2000, 1000, 0]]
+    ])('uses whole-lobby ticks that cover an average of %s', (maximum, expected) => {
+        const axis = metricLobbyAxis(maximum);
+        expect(axis.ticks).toEqual(expected);
+        expect(axis.ceiling).toBe(axis.ticks[0]);
+        expect(axis.ceiling).toBeGreaterThanOrEqual(maximum);
+        expect(axis.ticks.every(Number.isInteger)).toBe(true);
+    });
    it('distinguishes unavailable evidence, zero, and tiny nonzero values', () => {
        expect(metricPercent(0, 0)).toBe('—');
        expect(metricPercent(0, 1)).toBe('0.0%');