24 lines
912 B
TypeScript
24 lines
912 B
TypeScript
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import { length } from "enheter";
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import { AreaProduct, LengthProduct, price } from "../product";
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describe("Product tests", () => {
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it(`Length product gives correct price for a shorter length`, () => {
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const standard = new LengthProduct(price("USD", 20), length("foot", 4));
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const comparison = standard.priceFor(length("foot", 2));
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expect(comparison.value).toEqual(10);
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});
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it(`Length product gives correct price for a longer length`, () => {
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const standard = new LengthProduct(price("USD", 20), length("foot", 4));
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const comparison = standard.priceFor(length("foot", 8));
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expect(comparison.value).toEqual(40);
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});
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it(`Length product gives correct price if different units`, () => {
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const standard = new LengthProduct(price("USD", 10), length("foot", 1));
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const comparison = standard.priceFor(length("inch", 24));
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expect(comparison.value).toEqual(20);
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});
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});
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