view models

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

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+import { describe, it, expect } from 'vitest';
+import { DriverTeamViewModel } from './DriverTeamViewModel';
+import type { GetDriverTeamOutputDTO } from '@/lib/types/generated/GetDriverTeamOutputDTO';
+
+const createTeamDto = (overrides: Partial<GetDriverTeamOutputDTO> = {}): GetDriverTeamOutputDTO => ({
+  team: {
+    id: 'team-1',
+    name: 'Test Team',
+    tag: 'TT',
+    description: 'Test team description',
+    ownerId: 'owner-1',
+    leagues: ['league-1'],
+    createdAt: '2024-01-01T00:00:00Z',
+    specialization: 'mixed',
+    region: 'EU',
+    languages: ['en'],
+  },
+  membership: {
+    role: 'manager',
+    joinedAt: '2024-01-01T00:00:00Z',
+    isActive: true,
+  },
+  isOwner: false,
+  canManage: true,
+  ...overrides,
+});
+
+describe('DriverTeamViewModel', () => {
+  it('maps team and membership fields from DTO', () => {
+    const dto = createTeamDto();
+    const viewModel = new DriverTeamViewModel(dto);
+
+    expect(viewModel.teamId).toBe('team-1');
+    expect(viewModel.teamName).toBe('Test Team');
+    expect(viewModel.tag).toBe('TT');
+    expect(viewModel.role).toBe('manager');
+    expect(viewModel.isOwner).toBe(false);
+    expect(viewModel.canManage).toBe(true);
+  });
+
+  it('derives displayRole with capitalized first letter', () => {
+    const dto = createTeamDto({
+      membership: {
+        role: 'owner',
+        joinedAt: '2024-01-01T00:00:00Z',
+        isActive: true,
+      },
+    });
+
+    const viewModel = new DriverTeamViewModel(dto);
+
+    expect(viewModel.displayRole).toBe('Owner');
+  });
+
+  it('handles lower-case role strings consistently', () => {
+    const dto = createTeamDto({
+      membership: {
+        role: 'member',
+        joinedAt: '2024-01-01T00:00:00Z',
+        isActive: true,
+      },
+    });
+
+    const viewModel = new DriverTeamViewModel(dto);
+
+    expect(viewModel.displayRole).toBe('Member');
+  });
+});