text: // Copyright 2018 Google LLC
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  const blurTransform = require('./index.js');
  
  jest.mock('../helpers.js');
  const helpers = require('../helpers');
  
  const inFile = 'inFile';
  const outFile = 'outFile';
  
  describe('when blurTransform is called', () => {
      it('should have default parameters', () => {
          expect(blurTransform.parameters).not.toBeUndefined();
      });
  
      it('should call resolveImageMagickConvert', () => {
          blurTransform.applyBlur(inFile, outFile);
          expect(helpers.resolveImageMagickConvert).toHaveBeenCalledWith([
               inFile,
              '-channel',
              'RGBA',
              '-blur',
              '0x24',
              outFile,
          ]);
      });
  });
  