@netdata/charts/dist/es6/components/header/index.test.js

Netdata frontend SDK and chart utilities

import React from "react";
import { screen } from "@testing-library/react";
import "@testing-library/jest-dom";
import { renderWithChart } from "@jest/testUtilities";
import Header from "./index";
import { jsx as _jsx } from "react/jsx-runtime";
describe("Header component", function () {
  it("renders the title by default", function () {
    renderWithChart(/*#__PURE__*/_jsx(Header, {}), {
      attributes: {
        title: "CPU Usage"
      }
    });
    expect(screen.getByText("CPU Usage")).toBeInTheDocument();
  });
  it("hides the title when hideTitle is true", function () {
    renderWithChart(/*#__PURE__*/_jsx(Header, {}), {
      attributes: {
        title: "CPU Usage",
        hideTitle: true
      }
    });
    expect(screen.queryByText("CPU Usage")).not.toBeInTheDocument();
  });
});