@yoroi/swap/lib/commonjs/helpers/getBestSwap.test.js

The Swap package of Yoroi SDK

"use strict";

var _api = require("../adapters/api/dexhunter/api.mocks");
var _getBestSwap = require("./getBestSwap");
describe('getBestSwap', () => {
  it('should return the best if no better, price = 0', () => {
    const best = _api.api.results.estimate;
    const estimate = _api.api.results.estimate;
    expect((0, _getBestSwap.getBestSwap)(0)(best, estimate)).toBe(estimate);
  });
  it('should return the estimate when better, price = 0', () => {
    const best = _api.api.results.estimate;
    const estimate = {
      ..._api.api.results.estimate,
      totalOutput: _api.api.results.estimate.totalOutput + 1
    };
    expect((0, _getBestSwap.getBestSwap)(0)(best, estimate)).toBe(estimate);
  });
  it('should return the best if no better, price = 1', () => {
    const best = _api.api.results.estimate;
    const estimate = _api.api.results.estimate;
    expect((0, _getBestSwap.getBestSwap)(1)(best, estimate)).toBe(estimate);
  });
  it('should return the estimate when better, price = 1', () => {
    const best = _api.api.results.estimate;
    const estimate = {
      ..._api.api.results.estimate,
      totalOutput: _api.api.results.estimate.totalOutput + 1
    };
    expect((0, _getBestSwap.getBestSwap)(1)(best, estimate)).toBe(estimate);
  });
});
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