141 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			141 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
import MockAdapter from 'axios-mock-adapter';
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import { createMockClient } from 'helpers/mock_apollo_helper';
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import axios from '~/lib/utils/axios_utils';
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import { resolveCommit, fetchLogsTree } from '~/repository/log_tree';
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import commitsQuery from '~/repository/queries/commits.query.graphql';
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import projectPathQuery from '~/repository/queries/project_path.query.graphql';
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import refQuery from '~/repository/queries/ref.query.graphql';
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const mockData = [
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  {
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    commit: {
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      id: '123',
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      message: 'testing message',
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      committed_date: '2019-01-01',
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    },
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    commit_path: `https://test.com`,
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    commit_title_html: 'commit title',
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    file_name: 'index.js',
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  },
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];
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describe('resolveCommit', () => {
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  it('calls resolve when commit found', () => {
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    const resolver = {
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      entry: { name: 'index.js' },
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      resolve: jest.fn(),
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    };
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    const commits = [
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      { fileName: 'index.js', filePath: '/index.js' },
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      { fileName: 'index.js', filePath: '/app/assets/index.js' },
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    ];
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    resolveCommit(commits, '/', resolver);
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    expect(resolver.resolve).toHaveBeenCalledWith({
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      fileName: 'index.js',
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      filePath: '/index.js',
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    });
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  });
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});
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describe('fetchLogsTree', () => {
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  let mock;
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  let client;
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  let resolver;
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  beforeEach(() => {
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    mock = new MockAdapter(axios);
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    mock.onGet(/(.*)/).reply(200, mockData, {});
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    jest.spyOn(axios, 'get');
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    global.gon = { relative_url_root: '' };
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    resolver = {
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      entry: { name: 'index.js' },
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      resolve: jest.fn(),
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    };
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    client = createMockClient();
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    client.writeQuery({ query: projectPathQuery, data: { projectPath: 'gitlab-org/gitlab-foss' } });
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    client.writeQuery({ query: refQuery, data: { ref: 'main', escapedRef: 'main' } });
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    client.writeQuery({ query: commitsQuery, data: { commits: [] } });
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  });
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  afterEach(() => {
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    mock.restore();
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  });
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  it('persists the offset for a given page if offset is larger than maximum offset', async () => {
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    await fetchLogsTree(client, 'path', '1000', resolver, 900).then(() => {});
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    await fetchLogsTree(client, 'path', '1100', resolver, 1200).then(() => {
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      expect(axios.get).toHaveBeenCalledWith('/gitlab-org/gitlab-foss/-/refs/main/logs_tree/path', {
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        params: { format: 'json', offset: 975 },
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      });
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    });
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  });
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  it('does not call axios get if offset is larger than the maximum offset', () =>
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    fetchLogsTree(client, '', '1000', resolver, 900).then(() => {
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      expect(axios.get).not.toHaveBeenCalled();
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    }));
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  it('calls axios get', () =>
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    fetchLogsTree(client, '', '0', resolver).then(() => {
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      expect(axios.get).toHaveBeenCalledWith('/gitlab-org/gitlab-foss/-/refs/main/logs_tree/', {
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        params: { format: 'json', offset: '0' },
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      });
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    }));
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  it('calls axios get once', () =>
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    Promise.all([
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      fetchLogsTree(client, '', '0', resolver),
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      fetchLogsTree(client, '', '0', resolver),
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    ]).then(() => {
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      expect(axios.get.mock.calls.length).toEqual(1);
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    }));
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  it('calls axios for each path', () =>
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    Promise.all([
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      fetchLogsTree(client, '', '0', resolver),
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      fetchLogsTree(client, '/test', '0', resolver),
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    ]).then(() => {
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      expect(axios.get.mock.calls.length).toEqual(2);
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    }));
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  it('calls entry resolver', () =>
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    fetchLogsTree(client, 'test', '0', resolver).then(() => {
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      expect(resolver.resolve).toHaveBeenCalledWith(
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        expect.objectContaining({
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          __typename: 'LogTreeCommit',
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          commitPath: 'https://test.com',
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          committedDate: '2019-01-01',
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          fileName: 'index.js',
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          filePath: 'test/index.js',
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          message: 'testing message',
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          sha: '123',
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        }),
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      );
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    }));
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  it('writes query to client', async () => {
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    await fetchLogsTree(client, '/', '0', resolver);
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    expect(client.readQuery({ query: commitsQuery })).toEqual({
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      commits: [
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        expect.objectContaining({
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          commitPath: 'https://test.com',
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          committedDate: '2019-01-01',
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          fileName: 'index.js',
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          filePath: '/index.js',
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          message: 'testing message',
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          sha: '123',
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          titleHtml: 'commit title',
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        }),
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      ],
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    });
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  });
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});
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