40 lines
1.4 KiB
TypeScript
40 lines
1.4 KiB
TypeScript
import { describe, expect, it } from 'vitest';
|
|
import { SponsorshipPricingViewModel } from './SponsorshipPricingViewModel';
|
|
|
|
describe('SponsorshipPricingViewModel', () => {
|
|
const dto = {
|
|
mainSlotPrice: 10_000,
|
|
secondarySlotPrice: 6_000,
|
|
currency: 'USD',
|
|
} as any;
|
|
|
|
it('maps basic pricing fields from DTO', () => {
|
|
const vm = new SponsorshipPricingViewModel(dto);
|
|
|
|
expect(vm.mainSlotPrice).toBe(dto.mainSlotPrice);
|
|
expect(vm.secondarySlotPrice).toBe(dto.secondarySlotPrice);
|
|
expect(vm.currency).toBe(dto.currency);
|
|
});
|
|
|
|
it('exposes formatted prices and price difference', () => {
|
|
const vm = new SponsorshipPricingViewModel(dto);
|
|
|
|
expect(vm.formattedMainSlotPrice).toBe('$10,000.00');
|
|
expect(vm.formattedSecondarySlotPrice).toBe('$6,000.00');
|
|
|
|
const expectedDiff = dto.mainSlotPrice - dto.secondarySlotPrice;
|
|
expect(vm.priceDifference).toBe(expectedDiff);
|
|
expect(vm.formattedPriceDifference).toBe('$4,000.00');
|
|
});
|
|
|
|
it('computes discount percentage for secondary slots', () => {
|
|
const vm = new SponsorshipPricingViewModel(dto);
|
|
|
|
const expectedDiscount = Math.round((1 - dto.secondarySlotPrice / dto.mainSlotPrice) * 100);
|
|
expect(vm.secondaryDiscountPercentage).toBe(expectedDiscount);
|
|
|
|
const zeroMain = new SponsorshipPricingViewModel({ ...dto, mainSlotPrice: 0 });
|
|
expect(zeroMain.secondaryDiscountPercentage).toBe(0);
|
|
});
|
|
});
|