public void TransformToWords_EmptyDoubleArray(double[] array)
 {
     Assert.Throws <ArgumentException>(() => NumberToWordsTransformer.TransformToWords(array));
 }
        public void TransformToWords_ValidDoubleArray(double[] array, string[] expectedResult)
        {
            string[] result = NumberToWordsTransformer.TransformToWords(array);

            CollectionAssert.AreEqual(expectedResult, result);
        }