53 lines
1.8 KiB
TypeScript
53 lines
1.8 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { RequestAvatarGenerationViewModel } from './RequestAvatarGenerationViewModel';
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describe('RequestAvatarGenerationViewModel', () => {
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it('creates instance with successful generation and avatarUrl', () => {
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const dto = {
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success: true,
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avatarUrl: 'https://example.com/generated-avatar.jpg',
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};
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const viewModel = new RequestAvatarGenerationViewModel(dto);
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expect(viewModel.success).toBe(true);
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expect(viewModel.avatarUrl).toBe('https://example.com/generated-avatar.jpg');
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expect(viewModel.error).toBeUndefined();
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});
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it('creates instance with failed generation and error', () => {
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const dto = {
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success: false,
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error: 'Generation failed',
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};
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const viewModel = new RequestAvatarGenerationViewModel(dto);
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expect(viewModel.success).toBe(false);
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expect(viewModel.avatarUrl).toBeUndefined();
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expect(viewModel.error).toBe('Generation failed');
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});
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it('isSuccessful reflects success flag', () => {
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const successVm = new RequestAvatarGenerationViewModel({ success: true });
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const failureVm = new RequestAvatarGenerationViewModel({ success: false });
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expect(successVm.isSuccessful).toBe(true);
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expect(failureVm.isSuccessful).toBe(false);
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});
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it('hasError reflects presence of error message', () => {
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const noErrorVm = new RequestAvatarGenerationViewModel({ success: true });
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const errorVm = new RequestAvatarGenerationViewModel({ success: false, error: 'Something went wrong' });
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expect(noErrorVm.hasError).toBe(false);
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expect(errorVm.hasError).toBe(true);
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});
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it('treats empty error string as no error', () => {
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const viewModel = new RequestAvatarGenerationViewModel({ success: false, error: '' });
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expect(viewModel.hasError).toBe(false);
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});
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});
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