17 lines
467 B
TypeScript
17 lines
467 B
TypeScript
import { getTotalCartQtyFromCart } from './getTotalCartQtyFromCart';
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describe('getTotalCartQtyFromCart', () => {
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it('returns zero for an empty cart', () => {
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expect(getTotalCartQtyFromCart([])).toBe(0);
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});
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it('sums line quantities', () => {
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expect(
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getTotalCartQtyFromCart([
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{ variantId: 'variant-1', qty: 2 },
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{ variantId: 'variant-2', qty: 3 }
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])
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).toBe(5);
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});
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});
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