authelia/test/features/step_definitions/restrictions.ts

import Cucumber = require("cucumber");
import seleniumWebdriver = require("selenium-webdriver");
import Assert = require("assert");
import Request = require("request-promise");
import Bluebird = require("bluebird");

Cucumber.defineSupportCode(function ({ Given, When, Then, Before, After }) {
  Before(function () {
    this.jar = Request.jar();
  })

  Then("I get an error {number}", function (code: number) {
    return this.getErrorPage(code);
  });

  When("I request {stringInDoubleQuotes} with method {stringInDoubleQuotes}",
    function (url: string, method: string) {
      const that = this;

    })

  function requestAndExpectStatusCode(ctx: any, url: string, method: string,
    expectedStatusCode: number) {
    return Request(url, {
      method: method,
      jar: ctx.jar
    })
      .then(function (body: string) {
        return Bluebird.resolve(parseInt(body.match(/Error ([0-9]{3})/)[1]));
      }, function (response: any) {
        return Bluebird.resolve(response.statusCode)
      })
      .then(function (statusCode: number) {
        try {
          Assert.equal(statusCode, expectedStatusCode);
        }
        catch (e) {
          console.log(url);
          console.log("%s (actual) != %s (expected)", statusCode,
            expectedStatusCode);
          throw e;
        }
      })
  }

  Then("I get the following status code when requesting:",
    function (dataTable: Cucumber.TableDefinition) {
      const promises: Bluebird<void>[] = [];
      for (let i = 0; i < dataTable.rows().length; i++) {
        const url: string = (dataTable.hashes() as any)[i].url;
        const method: string = (dataTable.hashes() as any)[i].method;
        const code: number = (dataTable.hashes() as any)[i].code;
        promises.push(requestAndExpectStatusCode(this, url, method, code));
      }
      return Bluebird.all(promises);
    })

  When("I post {stringInDoubleQuotes} with body:", function (url: string,
    dataTable: Cucumber.TableDefinition) {
    const body = {};
    for (let i = 0; i < dataTable.rows().length; i++) {
      const key = (dataTable.hashes() as any)[i].key;
      const value = (dataTable.hashes() as any)[i].value;
      body[key] = value;
    }
    return Request.post(url, {
      body: body,
      jar: this.jar,
      json: true
    });
  })
});