How to use

_url

function

in

File

it('beforeSaveFile should return file that is already saved and not save anything to files adapter', async () => {
  await reconfigureServer({ filesAdapter: mockAdapter });
  const createFileSpy = spyOn(mockAdapter, 'createFile').and.callThrough();
  Parse.Cloud.beforeSaveFile(() => {
   const newFile = new Parse.File('some-file.txt');
   newFile._url = 'http://www.somewhere.com/parse/files/some-app-id/some-file.txt';
   return newFile;
  });
  const file = new Parse.File('popeye.txt', [1, 2, 3], 'text/plain');
  const result = await file.save({ useMasterKey: true });
  expect(result).toBe(file);
  expect(result._name).toBe('some-file.txt');
  expect(result._url).toBe('http://www.somewhere.com/parse/files/some-app-id/some-file.txt');
  expect(createFileSpy).not.toHaveBeenCalled();
 });

it('afterSaveFile should set fileSize to null if beforeSave returns an already saved file', async () => {
  await reconfigureServer({ filesAdapter: mockAdapter });
  const createFileSpy = spyOn(mockAdapter, 'createFile').and.callThrough();
  Parse.Cloud.beforeSaveFile((req) => {
   expect(req.fileSize).toBe(3);
   const newFile = new Parse.File('some-file.txt');
   newFile._url = 'http://www.somewhere.com/parse/files/some-app-id/some-file.txt';
   return newFile;
  });
  Parse.Cloud.afterSaveFile((req) => {
   expect(req.fileSize).toBe(null);
  });
  const file = new Parse.File('popeye.txt', [1, 2, 3], 'text/plain');
  const result = await file.save({ useMasterKey: true });
  expect(result).toBe(result);
  expect(result._name).toBe('some-file.txt');
  expect(result._url).toBe('http://www.somewhere.com/parse/files/some-app-id/some-file.txt');
  expect(createFileSpy).not.toHaveBeenCalled();
 });