import { File } from '../../src/flux/models/file';

const test_file_path = '/path/to/file.jpg';

describe('File', function() {
  it('attempts to generate a new file upload task on creation', function() {});
  // File.create(test_file_path)

  describe('displayName', function() {
    it('should return the filename if populated', function() {
      let f = new File({ filename: 'Hello world.jpg', contentType: 'image/jpg' });
      expect(f.displayName()).toBe('Hello world.jpg');
      f = new File({ filename: 'a', contentType: 'image/jpg' });
      expect(f.displayName()).toBe('a');
    });

    it('should return a good default name if a content type is populated', function() {
      let f = new File({ filename: '', contentType: 'image/jpg' });
      expect(f.displayName()).toBe('Unnamed Image.jpg');
      f = new File({ filename: null, contentType: 'image/jpg' });
      expect(f.displayName()).toBe('Unnamed Image.jpg');
      f = new File({ filename: null, contentType: 'text/calendar' });
      expect(f.displayName()).toBe('Event.ics');
    });

    it('should return Unnamed Attachment otherwise', function() {
      let f = new File({ filename: '', contentType: null });
      expect(f.displayName()).toBe('Unnamed Attachment');
      f = new File({ filename: null, contentType: '' });
      expect(f.displayName()).toBe('Unnamed Attachment');
      f = new File({ filename: null, contentType: null });
      expect(f.displayName()).toBe('Unnamed Attachment');
    });
  });

  describe('displayExtension', function() {
    it('should return an extension based on the filename when populated', function() {
      let f = new File({ filename: 'Hello world.jpg', contentType: 'image/jpg' });
      expect(f.displayExtension()).toBe('jpg');
      f = new File({ filename: 'a', contentType: 'image/jpg' });
      expect(f.displayExtension()).toBe('');
    });

    it('should ignore the case of the extension i nthe filename', function() {
      let f = new File({ filename: 'Hello world.JPG', contentType: 'image/jpg' });
      expect(f.displayExtension()).toBe('jpg');
      f = new File({ filename: 'Hello world.Jpg', contentType: 'image/jpg' });
      expect(f.displayExtension()).toBe('jpg');
      f = new File({ filename: 'Hello world.jpg', contentType: 'image/jpg' });
      expect(f.displayExtension()).toBe('jpg');
    });

    it('should return an extension based on the default filename otherwise', function() {
      let f = new File({ filename: '', contentType: 'image/jpg' });
      expect(f.displayExtension()).toBe('jpg');
      f = new File({ filename: null, contentType: 'text/calendar' });
      expect(f.displayExtension()).toBe('ics');
    });
  });
});