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Contents
import Triplet from './pythagorean-triplet';
describe('Triplet', () => {
test('calculates the sum', () => {
expect(new Triplet(3, 4, 5).sum()).toBe(12);
});
xtest('calculates the product', () => {
expect(new Triplet(3, 4, 5).product()).toBe(60);
});
xtest('can recognize a pythagorean triplet', () => {
expect(new Triplet(3, 4, 5).isPythagorean()).toBe(true);
});
xtest('can recognize a non pythagorean triplet', () => {
expect(new Triplet(5, 6, 7).isPythagorean()).toBe(false);
});
xtest('can make triplets up to 10', () => {
const triplets = Triplet.where({ maxFactor: 10 });
const products = triplets.sort().map(triplet => triplet.product());
expect(products).toEqual([60, 480]);
});
xtest('can make triplets 11 through 20', () => {
const triplets = Triplet.where({ minFactor: 11, maxFactor: 20 });
const products = triplets.sort().map(triplet => triplet.product());
expect(products).toEqual([3840]);
});
xtest('can filter on sum', () => {
const triplets = Triplet.where({ sum: 180, maxFactor: 100 });
const products = triplets.sort().map(triplet => triplet.product());
expect(products).toEqual([118080, 168480, 202500]);
});
});
Version data entries
185 entries across 185 versions & 1 rubygems