rsuite/src/Calendar/test/CalendarViewSpec.js

A suite of react components

import React from 'react';
import { findDOMNode } from 'react-dom';
import ReactTestUtils from 'react-dom/test-utils';

import View from '../View';

describe('Calendar-View', () => {
  it('Should render a div with "view" class', () => {
    const instance = ReactTestUtils.renderIntoDocument(<View />);

    assert.equal(findDOMNode(instance).nodeName, 'DIV');
    assert.ok(findDOMNode(instance).className.match(/\bview\b/));
  });

  it('Should have a custom className', () => {
    const instance = ReactTestUtils.renderIntoDocument(<View className="custom" />);
    assert.ok(findDOMNode(instance).className.match(/\bcustom\b/));
  });

  it('Should have a custom style', () => {
    const fontSize = '12px';
    const instance = ReactTestUtils.renderIntoDocument(<View style={{ fontSize }} />);
    assert.equal(findDOMNode(instance).style.fontSize, fontSize);
  });

  it('Should have a custom className prefix', () => {
    const instance = ReactTestUtils.renderIntoDocument(<View classPrefix="custom-prefix" />);
    assert.ok(findDOMNode(instance).className.match(/\bcustom-prefix\b/));
  });
});