@roderickhsiao/react-i13n/dist-es/core/tests/setupI13n.test.js

[Experiment] React I13n provides a performant and scalable solution to application instrumentation.

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

/**
 * Copyright 2015 - Present, Yahoo! Inc.
 * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
 */
import React, { Component, useContext } from 'react';
import { render } from '@testing-library/react';
import setupI13n from '../setupI13n';
import I13nContext from '../../components/core/I13nContext';
var mockData = {
  options: {},
  plugin: {
    name: 'test'
  }
};
describe('setupI13n', () => {
  beforeAll(() => {
    // http://fb.me/react-polyfills
    global.requestAnimationFrame = function (callback) {
      setTimeout(callback, 0);
    };
  });
  it('should generate a component with setupI13n', () => {
    var testContext;

    var TestApp = () => {
      var context = useContext(I13nContext);
      testContext = context;
      return /*#__PURE__*/React.createElement("div", null);
    };

    TestApp.displayName = 'TestApp'; // check the initial state is correct after render

    var I13nTestApp = setupI13n(TestApp, mockData.options, [mockData.plugin]);
    expect(I13nTestApp.displayName).toEqual('RootI13nTestApp');
    render( /*#__PURE__*/React.createElement(I13nTestApp, null));
    var reactI13n = testContext.i13nInstance;
    expect(reactI13n._plugins.test).toEqual(mockData.plugin);
    expect(typeof reactI13n._rootI13nNode).toEqual('object');
  });
  it('should generate a component with custom displayName', () => {
    var TestApp = () => {
      return /*#__PURE__*/React.createElement("div", null);
    }; // check the initial state is correct after render


    var I13nTestApp = setupI13n(TestApp, {
      displayName: 'Foo'
    }, [mockData.plugin]);
    expect(I13nTestApp.displayName).toEqual('Foo');
    render( /*#__PURE__*/React.createElement(I13nTestApp, null));
  });
  it('should generate a component with setupI13n and custom display name', () => {
    var TestApp = () => /*#__PURE__*/React.createElement("div", null);

    TestApp.displayName = 'TestApp'; // check the initial state is correct after render

    var I13nTestApp = setupI13n(TestApp, {
      displayName: 'CustomName'
    });
    expect(I13nTestApp.displayName).toEqual('CustomName');
  });
  it('should get i13n util functions via context', done => {
    class TestApp extends Component {
      render() {
        expect(typeof this.context.i13nInstance).toEqual('object');
        expect(typeof this.context.executeEvent).toEqual('function');
        done();
        return /*#__PURE__*/React.createElement("div", null);
      }

    }

    _defineProperty(TestApp, "displayName", 'TestApp');

    _defineProperty(TestApp, "contextType", I13nContext);

    var I13nTestApp = setupI13n(TestApp, {}, [mockData.plugin]);
    render( /*#__PURE__*/React.createElement(I13nTestApp, null));
  });
  it('should get i13n util functions via props', done => {
    class TestApp extends Component {
      render() {
        expect(typeof this.props.i13n.i13nInstance).toEqual('object');
        expect(typeof this.props.i13n.executeEvent).toEqual('function');
        done();
        return /*#__PURE__*/React.createElement("div", null);
      }

    }

    _defineProperty(TestApp, "displayName", 'TestApp');

    var I13nTestApp = setupI13n(TestApp, {}, [mockData.plugin]);
    render( /*#__PURE__*/React.createElement(I13nTestApp, null));
  });
  it('should get not i13n util functions via props if skipUtilFunctionsByProps is true', done => {
    class TestApp extends Component {
      render() {
        expect(this.props.i13n).toBeUndefined();
        done();
        return /*#__PURE__*/React.createElement("div", null);
      }

    }

    _defineProperty(TestApp, "displayName", 'TestApp');

    var I13nTestApp = setupI13n(TestApp, {
      skipUtilFunctionsByProps: true
    }, [mockData.plugin]);
    render( /*#__PURE__*/React.createElement(I13nTestApp, null));
  });
});