view models

apps/website/lib/view-models/LeagueScheduleViewModel.test.ts

@@ -0,0 +1,29 @@
+import { describe, it, expect } from 'vitest';
+import { LeagueScheduleViewModel } from './LeagueScheduleViewModel';
+
+describe('LeagueScheduleViewModel', () => {
+  it('maps races array from DTO', () => {
+    const races = [{ id: 'race-1' }, { id: 'race-2' }];
+
+    const vm = new LeagueScheduleViewModel({ races });
+
+    expect(vm.races).toBe(races);
+    expect(vm.raceCount).toBe(2);
+  });
+
+  it('derives hasRaces correctly for non-empty schedule', () => {
+    const races = [{ id: 'race-1' }];
+
+    const vm = new LeagueScheduleViewModel({ races });
+
+    expect(vm.raceCount).toBe(1);
+    expect(vm.hasRaces).toBe(true);
+  });
+
+  it('derives hasRaces correctly for empty schedule', () => {
+    const vm = new LeagueScheduleViewModel({ races: [] });
+
+    expect(vm.raceCount).toBe(0);
+    expect(vm.hasRaces).toBe(false);
+  });
+});