text: /**
   * @license
   * Copyright 2019 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
   *
   *    https://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.
   */
  
  var Bands = require('../../impl/bands.js').Bands;
  var TestImage = require('../helpers/test-image.js');
  
  withEarthEngine('Bands', function() {
    it('matrixMultiply()', function(done) {
      var image = ee.Image([1, 2]);
      var coef = [[1, 2], [2, 1]];
  
      var mult = Bands.matrixMultiply(image, coef);
      TestImage.reduceConstant(mult)
        .evaluate(function(actual, error) {
          expect(actual).toEqual({
            'mmult1': 5,
            'mmult2': 4
          });
          done();
        });
    });
  });
  