amis2/__tests__/utils/api.test.ts

import {render as amisRender} from '../../src/index';
import {wait, makeEnv} from '../helper';
import {render, fireEvent, cleanup} from '@testing-library/react';
import {buildApi, isApiOutdated} from '../../src/utils/api';

test('api:buildApi', () => {
  expect(buildApi('/api/xxx')).toMatchObject({
    method: 'get',
    url: '/api/xxx'
  });

  expect(buildApi('get:/api/xxx')).toMatchObject({
    method: 'get',
    url: '/api/xxx'
  });

  expect(buildApi('delete:/api/xxx')).toMatchObject({
    method: 'delete',
    url: '/api/xxx'
  });

  expect(
    buildApi('/api/xxx?a=${a}&b=${b}', {
      a: 1,
      b: 2
    })
  ).toMatchObject({
    method: 'get',
    url: '/api/xxx?a=1&b=2'
  });

  expect(
    buildApi(
      {
        method: 'get',
        url: '/api/xxx?a=${a}&b=${b}'
      },
      {
        a: 1,
        b: 2
      }
    )
  ).toMatchObject({
    method: 'get',
    url: '/api/xxx?a=1&b=2'
  });

  expect(
    buildApi('/api/xxx?a=${a}', {
      a: '&'
    })
  ).toMatchObject({
    method: 'get',
    url: '/api/xxx?a=' + encodeURIComponent('&')
  });
});

test('api:buildApi:dataMapping', () => {
  expect(
    buildApi(
      {
        method: 'post',
        url: '/api/xxx',
        data: {
          a: 1,
          b: '${b}'
        }
      },
      {
        b: 2
      }
    )
  ).toMatchObject({
    method: 'post',
    url: '/api/xxx',
    data: {
      a: 1,
      b: 2
    }
  });

  expect(
    buildApi(
      {
        method: 'post',
        url: '/api/xxx',
        headers: {
          a: 1,
          b: '${b}'
        }
      },
      {
        b: 2
      }
    )
  ).toMatchObject({
    method: 'post',
    url: '/api/xxx',
    headers: {
      a: 1,
      b: 2
    }
  });
});

test('api:buildApi:autoAppend', () => {
  expect(
    buildApi(
      {
        method: 'get',
        url: '/api/xxx'
      },
      {
        a: 1,
        b: 2
      },
      {
        autoAppend: true
      }
    )
  ).toMatchObject({
    method: 'get',
    url: '/api/xxx?a=1&b=2'
  });
});

test('api:isApiOutdated', () => {
  expect(
    isApiOutdated(
      '/api/xxx?a=${a}',
      '/api/xxx?a=${a}',
      {
        a: 1,
        b: 0
      },
      {
        a: 1,
        b: 2
      }
    )
  ).toBeFalsy();

  expect(
    isApiOutdated(
      '/api/xxx?a=${a}',
      '/api/xxx?a=${a}',
      {
        a: 1,
        b: 0
      },
      {
        a: 2,
        b: 2
      }
    )
  ).toBeTruthy();

  expect(
    isApiOutdated(
      '/api/xxx',
      '/api/xxx',
      {
        a: 1,
        b: 0
      },
      {
        a: 2,
        b: 2
      }
    )
  ).toBeFalsy();

  expect(
    isApiOutdated(
      {
        method: 'get',
        url: '/api/xxx?a=${a}'
      },
      {
        method: 'get',
        url: '/api/xxx?a=${a}',
        sendOn: 'this.b === 0'
      },
      {
        a: 1,
        b: 0
      },
      {
        a: 2,
        b: 2
      }
    )
  ).toBeFalsy();
});

test('api:cache', async () => {
  let count = 1;
  const fetcher = jest.fn().mockImplementation(() =>
    Promise.resolve({
      data: {
        status: 0,
        msg: 'ok',
        data: {
          a: count++
        }
      }
    })
  );
  const {container, getByText} = render(
    amisRender(
      {
        type: 'page',
        name: 'thepage',
        initApi: {
          method: 'get',
          url: '/api/xxx?id=${id}',
          cache: 2000
        },
        toolbar: {
          type: 'button',
          label: 'Reload',
          actionType: 'reload',
          target: 'thepage'
        },
        body: 'The variable value is ${a}'
      },
      {},
      makeEnv({
        fetcher
      })
    )
  );

  await wait(100);
  expect(container).toMatchSnapshot();

  fireEvent.click(getByText(/Reload/));

  await wait(100);
  expect(fetcher).toHaveBeenCalledTimes(1); // 只请求一次，第二次请求从缓存中取
  expect(container).toMatchSnapshot();
});