@expressen/tallahassee

Tallahassee

Test your client scripts in a headless browser

Example:

"use strict";
const app = require("../express-js-app");
const Browser = require("@expressen/tallahassee");
const {Compiler} = require("@expressen/tallahassee/lib/Compiler");

describe("Tallahassee", () => {
  before(() => {
    Compiler([/assets\/scripts/]);
  });

  describe("navigateTo()", () => {
    it("navigates to url", async () => {
      await Browser(app).navigateTo("/");
    });

    it("throws if not 200", async () => {
      try {
        await Browser(app).navigateTo("/../");
      } catch (e) {
        var err = e; // eslint-disable-line no-var
      }
      expect(err).to.be.ok;
    });
  });

  describe("run script", () => {
    it("transpiles and runs es6 script", async () => {
      const browser = await Browser(app).navigateTo("/", {
        Cookie: "_ga=1"
      });

      require("../app/assets/scripts/main");

      expect(browser.document.cookie).to.equal("_ga=1");
      expect(browser.document.getElementsByClassName("set-by-js")).to.have.length(1);

    });

    it("again", async () => {
      const browser = await Browser(app).navigateTo("/");

      require("../app/assets/scripts/main");

      expect(browser.document.cookie).to.equal("");
      expect(browser.document.getElementsByClassName("set-by-js")).to.have.length(0);
    });
  });
});
``

Changelog

10.1.0

• Introduce RadioNodeList
• Expose fields of form as named properties
• Named radio buttons is exposed on form as RadioNodeList, with value