@johnf/react-native-owl/lib/commonjs/utils/file-exists.test.js

Visual regression testing for React Native

"use strict";

var _fs = require("fs");
var _fileExists = require("./file-exists.js");
describe('file-exists.ts', () => {
  const accessMock = jest.spyOn(_fs.promises, 'access');
  beforeEach(() => {
    accessMock.mockReset();
  });
  it('should check if a file exists - true', async () => {
    accessMock.mockResolvedValueOnce();
    const result = await (0, _fileExists.fileExists)('./hello.txt');
    expect(result).toBe(true);
  });
  it('should check if a file exists - false', async () => {
    accessMock.mockRejectedValueOnce(undefined);
    const result = await (0, _fileExists.fileExists)('./file-does-not-exist.txt');
    expect(result).toBe(false);
  });
});
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