DocSpace-client/web/ASC.Web.Components/src/components/tooltip/tooltip.test.js

import React from "react";
import { mount } from "enzyme";
import Tooltip from ".";
import Text from "../text";

describe("<Tooltip />", () => {
  it("renders without error", () => {
    const wrapper = mount(
      <Tooltip>{<Text>You tooltip text</Text>}</Tooltip>
    );

    expect(wrapper).toExist();
  });

  it("Tooltip componentDidUpdate() lifecycle test", () => {
    const wrapper = mount(
      <Tooltip>{<Text>You tooltip text</Text>}</Tooltip>
    ).instance();
    wrapper.componentDidUpdate(wrapper.props, wrapper.state);
    expect(wrapper.props).toBe(wrapper.props);
  });

  it("Tooltip componentDidUpdate() lifecycle test", () => {
    const wrapper = mount(
      <Tooltip>{<Text>You tooltip text</Text>}</Tooltip>
    ).instance();
    wrapper.componentDidUpdate(wrapper.props, wrapper.state);
    expect(wrapper.props).toBe(wrapper.props);
  });

  it('accepts className', () => {
    const wrapper = mount(
      <Tooltip className="test" />
    );

    expect(wrapper.prop('className')).toEqual('test');
  });

  it('accepts style', () => {
    const wrapper = mount(
      <Tooltip style={{ color: 'red' }} />
    );

    expect(wrapper.getDOMNode().style).toHaveProperty('color', 'red');
  });
});