56 lines
1.7 KiB
TypeScript
56 lines
1.7 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { DeleteMediaViewModel } from './DeleteMediaViewModel';
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describe('DeleteMediaViewModel', () => {
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it('should create instance with success true', () => {
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const dto = { success: true };
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const viewModel = new DeleteMediaViewModel(dto);
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expect(viewModel.success).toBe(true);
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expect(viewModel.error).toBeUndefined();
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});
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it('should create instance with success false and error', () => {
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const dto = { success: false, error: 'Failed to delete media' };
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const viewModel = new DeleteMediaViewModel(dto);
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expect(viewModel.success).toBe(false);
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expect(viewModel.error).toBe('Failed to delete media');
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});
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it('should return true for isSuccessful when success is true', () => {
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const viewModel = new DeleteMediaViewModel({ success: true });
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expect(viewModel.isSuccessful).toBe(true);
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});
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it('should return false for isSuccessful when success is false', () => {
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const viewModel = new DeleteMediaViewModel({ success: false });
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expect(viewModel.isSuccessful).toBe(false);
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});
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it('should return false for hasError when no error', () => {
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const viewModel = new DeleteMediaViewModel({ success: true });
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expect(viewModel.hasError).toBe(false);
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});
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it('should return true for hasError when error exists', () => {
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const viewModel = new DeleteMediaViewModel({
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success: false,
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error: 'Something went wrong',
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});
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expect(viewModel.hasError).toBe(true);
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});
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it('should handle empty error string as falsy', () => {
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const viewModel = new DeleteMediaViewModel({
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success: false,
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error: '',
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});
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expect(viewModel.hasError).toBe(false);
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});
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}); |