private static void TestRandomMatrix()
{
// Create the random matrix and write it to a temporary file
DokSymmetric originalMatrix = RandomUtilities.CreateRandomMatrix(1000, 0.2);
var coordinateWriter = new CoordinateTextFileWriter();
coordinateWriter.NumericFormat = new ExponentialFormat {
NumDecimalDigits = 10
};
string tempFile = "temp.txt";
coordinateWriter.WriteToFile(originalMatrix, tempFile);
// Read the temporary file and compare it with the generated matrix
var reader = new CoordinateTextFileReader();
DokSymmetric readMatrix = reader.ReadFileAsDokSymmetricColMajor(tempFile);
bool success = comparer.AreEqual(originalMatrix, readMatrix);
// Clean up
File.Delete(tempFile);
Assert.True(success);
}
