medium mocha and chai test example

easy-soap-request-test.js

const fs = require('fs');
const { expect } = require('chai');
const soapRequest = require('../index');

const url = 'https://graphical.weather.gov/xml/SOAP_server/ndfdXMLserver.php';
const urlFail = 'https://graphical.weather.gov:80/xml/SOAP_server/ndfdXMLserver.php';
const headers = {
  'user-agent': 'easy-soap-request-test',
  'Content-Type': 'text/xml;charset=UTF-8',
  SOAPAction: 'https://graphical.weather.gov/xml/DWMLgen/wsdl/ndfdXML.wsdl#LatLonListZipCode',
};
const xml = fs.readFileSync('test/zip-code-envelope.xml', 'utf-8');
const xmlFail = fs.readFileSync('test/zip-code-envelope-fail.xml', 'utf-8');

describe('Test Longitude/Latitude SOAP Request', () => {
  const coordinates = '32.9612,-96.8372';
  it(`Zip Code 75001 should return ${coordinates}`, async () => {
    const { response } = await soapRequest({ url, headers, xml });
    const { body, statusCode } = response;
    expect(body).to.include(coordinates);
    expect(statusCode).to.be.equal(200);
  });
  it('Should catch Promise Rejection', async () => {
    try {
      const { response } = await soapRequest({ url, headers, xmlFail });
      const { statusCode } = response;
      expect(statusCode).to.not.be.equal(200);
    } catch (e) {
      // Test promise rejection for coverage
    }
  });
  it('Should catch connection error Promise Rejection', async () => {
    try {
      const { response } = await soapRequest({
        url: urlFail,
        headers,
        xml: xmlFail,
        timeout: 1000,
      });
      const { statusCode } = response;
      expect(statusCode).to.not.be.equal(200);
    } catch (e) {
      // Test promise rejection for coverage
    }
  });
});