view data fixes

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

@@ -1,9 +1,10 @@
-import { describe, it, expect } from 'vitest';
+import { describe, expect, it } from 'vitest';
+import type { ImportRaceResultsSummaryViewData } from '../view-data/ImportRaceResultsSummaryViewData';
 import { ImportRaceResultsSummaryViewModel } from './ImportRaceResultsSummaryViewModel';
 
 describe('ImportRaceResultsSummaryViewModel', () => {
-  it('maps DTO fields including errors', () => {
-    const dto = {
+  it('exposes view data fields', () => {
+    const viewData: ImportRaceResultsSummaryViewData = {
       success: true,
       raceId: 'race-1',
       driversProcessed: 10,
@@ -11,7 +12,7 @@ describe('ImportRaceResultsSummaryViewModel', () => {
       errors: ['Driver missing', 'Invalid lap time'],
     };
 
-    const viewModel = new ImportRaceResultsSummaryViewModel(dto);
+    const viewModel = new ImportRaceResultsSummaryViewModel(viewData);
 
     expect(viewModel.success).toBe(true);
     expect(viewModel.raceId).toBe('race-1');
@@ -20,16 +21,24 @@ describe('ImportRaceResultsSummaryViewModel', () => {
     expect(viewModel.errors).toEqual(['Driver missing', 'Invalid lap time']);
   });
 
-  it('defaults errors to an empty array when not provided', () => {
-    const dto = {
+  it('derives hasErrors UI helper', () => {
+    const viewDataWithErrors: ImportRaceResultsSummaryViewData = {
       success: false,
       raceId: 'race-2',
       driversProcessed: 0,
       resultsRecorded: 0,
+      errors: ['Some error'],
     };
 
-    const viewModel = new ImportRaceResultsSummaryViewModel(dto);
+    const viewDataWithoutErrors: ImportRaceResultsSummaryViewData = {
+      success: false,
+      raceId: 'race-3',
+      driversProcessed: 0,
+      resultsRecorded: 0,
+      errors: [],
+    };
 
-    expect(viewModel.errors).toEqual([]);
+    expect(new ImportRaceResultsSummaryViewModel(viewDataWithErrors).hasErrors).toBe(true);
+    expect(new ImportRaceResultsSummaryViewModel(viewDataWithoutErrors).hasErrors).toBe(false);
   });
 });