Session 15: Intelligence hardening — park factors, weather, Tank01 prefetch, pace factors, signal audit, founder pricing fix (1405 tests)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

tests/unit/paceFactors.test.js

@@ -0,0 +1,70 @@
+// NBA pace factors (Session 15) — static lookup table tests.
+
+const pace = require('../../src/data/paceFactors');
+
+describe('PACE_FACTORS', () => {
+  test('covers all 30 NBA teams', () => {
+    expect(Object.keys(pace.PACE_FACTORS).length).toBe(30);
+  });
+
+  test('every entry is a finite integer near 100', () => {
+    for (const [code, val] of Object.entries(pace.PACE_FACTORS)) {
+      expect(typeof val).toBe('number');
+      expect(Number.isFinite(val)).toBe(true);
+      expect(val).toBeGreaterThanOrEqual(90);
+      expect(val).toBeLessThanOrEqual(110);
+      expect(code).toMatch(/^[A-Z]{2,3}$/);
+    }
+  });
+
+  test('Indiana / Sacramento / Atlanta are at the fast end', () => {
+    expect(pace.PACE_FACTORS.IND).toBeGreaterThanOrEqual(103);
+    expect(pace.PACE_FACTORS.SAC).toBeGreaterThanOrEqual(103);
+    expect(pace.PACE_FACTORS.ATL).toBeGreaterThanOrEqual(102);
+  });
+
+  test('Orlando / New York / Cleveland are at the slow end', () => {
+    expect(pace.PACE_FACTORS.ORL).toBeLessThanOrEqual(96);
+    expect(pace.PACE_FACTORS.NYK).toBeLessThanOrEqual(96);
+    expect(pace.PACE_FACTORS.CLE).toBeLessThanOrEqual(98);
+  });
+});
+
+describe('getPaceFactor', () => {
+  test('returns the value for known teams', () => {
+    expect(pace.getPaceFactor('IND')).toBe(pace.PACE_FACTORS.IND);
+  });
+  test('case-insensitive + trimmed', () => {
+    expect(pace.getPaceFactor(' ind ')).toBe(pace.PACE_FACTORS.IND);
+    expect(pace.getPaceFactor('sac')).toBe(pace.PACE_FACTORS.SAC);
+  });
+  test('null for unknown', () => {
+    expect(pace.getPaceFactor('XYZ')).toBeNull();
+    expect(pace.getPaceFactor('')).toBeNull();
+    expect(pace.getPaceFactor(null)).toBeNull();
+  });
+
+  describe('legacy team aliases', () => {
+    test('NJN resolves to BKN', () => {
+      expect(pace.getPaceFactor('NJN')).toBe(pace.PACE_FACTORS.BKN);
+    });
+    test('NOH resolves to NOP', () => {
+      expect(pace.getPaceFactor('NOH')).toBe(pace.PACE_FACTORS.NOP);
+    });
+    test('SEA resolves to OKC', () => {
+      expect(pace.getPaceFactor('SEA')).toBe(pace.PACE_FACTORS.OKC);
+    });
+    test('CHO resolves to CHA', () => {
+      expect(pace.getPaceFactor('CHO')).toBe(pace.PACE_FACTORS.CHA);
+    });
+  });
+});
+
+describe('immutability', () => {
+  test('PACE_FACTORS frozen', () => {
+    expect(Object.isFrozen(pace.PACE_FACTORS)).toBe(true);
+  });
+  test('ALIASES frozen', () => {
+    expect(Object.isFrozen(pace.ALIASES)).toBe(true);
+  });
+});