jquery-typeahead/test/option/href.test.js

jQuery plugin that provides Typeahead (autocomplete) Search preview from Json object(s) via same domain Ajax request or cross domain Jsonp and offers data compression inside Local Storage. The plugin is built with a lot of options and callbacks to allow c

const $ = require("jquery");
const Typeahead = require("../../src/jquery.typeahead");

describe("Typeahead href option Tests", () => {
  "use strict";

  let myTypeahead;
  let clickedItem = {};

  beforeAll(() => {
    document.body.innerHTML = '<input class="js-typeahead">';

    myTypeahead = $.typeahead({
      input: ".js-typeahead",
      generateOnLoad: true,
      minLength: 0,
      maxItem: 8,
      maxItemPerGroup: 3,
      display: ["display"],
      href: function(item) {
        return "/group/" + item.group + "/item/" + item.display;
      },
      source: {
        group1: {
          data: ["group1-data1", "group1-data2", "group1-data3", "group1-data4"]
        },
        group2: {
          href: "/test/{{group}}/test/{{display}}",
          data: ["group2-data1", "group2-data2", "group2-data3", "group2-data4"]
        }
      },
      callback: {
        onClick: function(node, a, item, event) {
          clickedItem = item;
        }
      }
    });
  });

  it("Should display a href attribute on a result item", () => {
    myTypeahead.node.val("data1").trigger("input");

    expect(myTypeahead.resultContainer.find("li:eq(0) a").attr("href")).toEqual(
      "/group/group1/item/group1-data1"
    );
    expect(myTypeahead.resultContainer.find("li:eq(1) a").attr("href")).toEqual(
      "/test/group2/test/group2-data1"
    );
  });

  it("Should transfer the href link to the clicked item", () => {
    myTypeahead.resultContainer.find("li:eq(0) a").trigger("click");

    expect(clickedItem).toEqual({
      matchedKey: "display",
      display: "group1-data1",
      group: "group1",
      href: "/group/group1/item/group1-data1"
    });
  });
});