138 lines
3.7 KiB
TypeScript
138 lines
3.7 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { MediaViewModel } from './MediaViewModel';
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describe('MediaViewModel', () => {
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it('should create instance with all properties', () => {
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const dto = {
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image' as const,
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category: 'avatar' as const,
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uploadedAt: new Date('2023-01-15'),
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size: 2048000,
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};
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const viewModel = new MediaViewModel(dto);
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expect(viewModel.id).toBe('media-123');
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expect(viewModel.url).toBe('https://example.com/image.jpg');
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expect(viewModel.type).toBe('image');
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expect(viewModel.category).toBe('avatar');
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expect(viewModel.uploadedAt).toEqual(new Date('2023-01-15'));
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expect(viewModel.size).toBe(2048000);
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});
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it('should create instance without optional properties', () => {
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const dto = {
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image' as const,
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uploadedAt: new Date('2023-01-15'),
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};
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const viewModel = new MediaViewModel(dto);
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expect(viewModel.category).toBeUndefined();
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expect(viewModel.size).toBeUndefined();
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});
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it('should return "Unknown" for formattedSize when size is undefined', () => {
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const viewModel = new MediaViewModel({
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image',
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uploadedAt: new Date(),
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});
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expect(viewModel.formattedSize).toBe('Unknown');
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});
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it('should format size in KB when less than 1 MB', () => {
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const viewModel = new MediaViewModel({
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image',
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uploadedAt: new Date(),
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size: 512000, // 500 KB
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});
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expect(viewModel.formattedSize).toBe('500.00 KB');
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});
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it('should format size in MB when 1 MB or larger', () => {
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const viewModel = new MediaViewModel({
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image',
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uploadedAt: new Date(),
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size: 2048000, // 2 MB
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});
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expect(viewModel.formattedSize).toBe('2.00 MB');
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});
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it('should handle very small file sizes', () => {
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const viewModel = new MediaViewModel({
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image',
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uploadedAt: new Date(),
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size: 1024, // 1 KB
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});
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expect(viewModel.formattedSize).toBe('1.00 KB');
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});
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it('should handle very large file sizes', () => {
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const viewModel = new MediaViewModel({
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id: 'media-123',
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url: 'https://example.com/video.mp4',
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type: 'video',
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uploadedAt: new Date(),
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size: 104857600, // 100 MB
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});
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expect(viewModel.formattedSize).toBe('100.00 MB');
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});
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it('should support all media types', () => {
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const imageVm = new MediaViewModel({
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id: '1',
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url: 'image.jpg',
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type: 'image',
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uploadedAt: new Date(),
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});
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const videoVm = new MediaViewModel({
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id: '2',
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url: 'video.mp4',
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type: 'video',
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uploadedAt: new Date(),
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});
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const docVm = new MediaViewModel({
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id: '3',
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url: 'doc.pdf',
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type: 'document',
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uploadedAt: new Date(),
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});
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expect(imageVm.type).toBe('image');
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expect(videoVm.type).toBe('video');
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expect(docVm.type).toBe('document');
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});
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it('should support all media categories', () => {
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const categories = ['avatar', 'team-logo', 'league-cover', 'race-result'] as const;
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categories.forEach(category => {
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const viewModel = new MediaViewModel({
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id: 'media-123',
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url: 'https://example.com/image.jpg',
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type: 'image',
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category,
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uploadedAt: new Date(),
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});
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expect(viewModel.category).toBe(category);
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});
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});
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}); |