superset-frontend/src/components/CachedLabel/CachedLabel.test.tsx

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import { isValidElement } from 'react';
import { render, screen } from 'spec/helpers/testing-library';
import CachedLabel, { CacheLabelProps } from '.';

const defaultProps = {
  onClick: () => {},
  cachedTimestamp: '2017-01-01',
};

const setup = (props: CacheLabelProps) => <CachedLabel {...props} />;

describe('CachedLabel', () => {
  it('is valid', () => {
    expect(isValidElement(<CachedLabel {...defaultProps} />)).toBe(true);
  });

  it('renders', () => {
    render(setup(defaultProps));

    const label = screen.getByText(/cached/i);
    expect(label).toBeVisible();
  });
});