public void CreateDatalineFromDataset_2Values2Targets_CreatesDataLine() { var dataset = new DataSet(new double[] { 4.123, 6.8765 }, new double[] { 3.2, 4 }); var line = DataSetHelper.CreateDatalineFromDataset(dataset, correctDelimiter); var expectedOutput = "4,123;6,8765;3,2;4"; Assert.AreEqual(expectedOutput, line); }