@swapper-finance/sdk/test/api.test.ts

JavaScript SDK form Swapper

import fetch from "jest-fetch-mock";
import { chains } from "./api.mock";
import { getChains } from "@src/services";

describe("API", () => {
  beforeEach(() => {
    fetch.resetMocks();
  });

  describe("getChains", () => {
    it("should return all supported chains", async () => {
      fetch.mockResponseOnce(JSON.stringify(chains));

      const supportedChains = await getChains();

      expect(supportedChains).toHaveLength(4);
    });
  });
});