superset2/superset-frontend/src/SqlLab/components/ColumnElement/ColumnElement.test.tsx

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 * 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,
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 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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 * specific language governing permissions and limitations
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import { isValidElement } from 'react';
import { render } from 'spec/helpers/testing-library';
import ColumnElement from 'src/SqlLab/components/ColumnElement';
import { mockedActions, table } from 'src/SqlLab/fixtures';

describe('ColumnElement', () => {
  const mockedProps = {
    actions: mockedActions,
    column: table.columns[0],
  };
  it('is valid with props', () => {
    expect(isValidElement(<ColumnElement {...mockedProps} />)).toBe(true);
  });
  it('renders a proper primary key', () => {
    const { container } = render(<ColumnElement column={table.columns[0]} />);
    expect(container.querySelector('i.fa-key')).toBeInTheDocument();
    expect(container.querySelector('.col-name')?.firstChild).toHaveTextContent(
      'id',
    );
  });
  it('renders a multi-key column', () => {
    const { container } = render(<ColumnElement column={table.columns[1]} />);
    expect(container.querySelector('i.fa-link')).toBeInTheDocument();
    expect(container.querySelector('i.fa-bookmark')).toBeInTheDocument();
    expect(container.querySelector('.col-name')?.firstChild).toHaveTextContent(
      'first_name',
    );
  });
  it('renders a column with no keys', () => {
    const { container } = render(<ColumnElement column={table.columns[2]} />);
    expect(container.querySelector('i')).not.toBeInTheDocument();
    expect(container.querySelector('.col-name')?.firstChild).toHaveTextContent(
      'last_name',
    );
  });
});