optimizely-oui/dist/js/components/CloseButton/tests/index.js

Optimizely's Component Library.

"use strict";

var _react = _interopRequireDefault(require("react"));

var _enzyme = require("enzyme");

var _index = _interopRequireDefault(require("../index"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

describe("CloseButton Component ", function () {
  it("renders a default close button", function () {
    var onClickSpy = jest.fn();
    var component = (0, _enzyme.mount)(_react["default"].createElement(_index["default"], {
      onClick: onClickSpy
    }));
    expect(component.find(".oui-close-button").length).toBe(1);
    expect(component.find(".oui-icon--16").length).toBe(1);
  });
  it("renders a close button with a large icon", function () {
    var onClickSpy = jest.fn();
    var component = (0, _enzyme.mount)(_react["default"].createElement(_index["default"], {
      onClick: onClickSpy,
      size: "large"
    }));
    expect(component.find(".oui-close-button").length).toBe(1);
    expect(component.find(".oui-icon--24").length).toBe(1);
  });
  it("calls the function passed in to onClick", function () {
    var onClickSpy = jest.fn();
    var component = (0, _enzyme.mount)(_react["default"].createElement(_index["default"], {
      onClick: onClickSpy,
      size: "large"
    }));
    component.find(".oui-close-button").simulate("click");
    expect(onClickSpy).toHaveBeenCalled();
  });
  describe("when given a className", function () {
    it("appends it to the root element", function () {
      var component = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], {
        className: "extra-class"
      }));
      expect(component.prop("className").includes("extra-class")).toBe(true);
    });
  });
  describe("when given an unknown prop", function () {
    it("passes it to the root element", function () {
      // @ts-ignore: `unknownProps` is not part of any typed interface and therefore a good test value.
      var component = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], {
        unknownProp: "some value"
      }));
      expect(component).toHaveProp({
        unknownProp: "some value"
      });
    });
  });
});