go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/analysis/frontend/ui/src/components/codeblock/codeblock.test.tsx (about)

     1  // Copyright 2022 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  import '@testing-library/jest-dom';
    16  
    17  import {
    18    render,
    19    screen,
    20    waitFor,
    21  } from '@testing-library/react';
    22  
    23  import CodeBlock from './codeblock';
    24  
    25  describe('Test CodeBlock component', () => {
    26    it('given a piece of code, then should display it in a block', async () => {
    27      render(<CodeBlock code='int x = 0'/>);
    28      await waitFor(() => screen.getByTestId('codeblock'));
    29      expect(screen.getByTestId('codeblock')).toHaveTextContent('int x = 0');
    30    });
    31  });