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

Optimizely's Component Library.

"use strict";

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

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

var _enzyme = require("enzyme");

var _enzymeToJson = require("enzyme-to-json");

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

describe("components/Spinner", function () {
  it("should render correctly", function () {
    var output = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], null));
    expect((0, _enzymeToJson.shallowToJson)(output)).toMatchSnapshot();
  });
  it("should render correctly with overlay", function () {
    var output = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], {
      hasOverlay: true
    }));
    expect((0, _enzymeToJson.shallowToJson)(output)).toMatchSnapshot();
  });
  it("should render correctly with size property set to tiny", function () {
    var output = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], {
      size: "tiny"
    }));
    expect((0, _enzymeToJson.shallowToJson)(output)).toMatchSnapshot();
  });
  it("should render correctly with size & overlay props", function () {
    var output = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], {
      hasOverlay: true,
      size: "tiny"
    }));
    expect((0, _enzymeToJson.shallowToJson)(output)).toMatchSnapshot();
  });
  it("should render correctly including testSection prop", function () {
    var output = (0, _enzyme.shallow)(_react["default"].createElement(_index["default"], {
      testSection: "testing-foo"
    }));
    expect((0, _enzymeToJson.shallowToJson)(output)).toMatchSnapshot();
  });
  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"
      });
    });
  });
});