/*
 * Copyright 2020 Spotify AB
 *
 * Licensed 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 React from 'react';
import { render } from '@testing-library/react';
import { wrapInTestApp } from '@backstage/test-utils';
import { TrendGraph } from './TrendGraph';

describe('TrendGraph component', () => {
  it('should render a trend graph sparkline', async () => {
    const mockCounts = [1, 2, 3, 4];
    const rendered = render(
      wrapInTestApp(<TrendGraph counts={mockCounts} data-testid="graph" />),
    );
    expect(rendered).toBeTruthy();
  });
});
