public void ChangeVaraiblesIndexing()
{
string input = "x0 + 2 * x11 + a2 + xx1 - x-1 + x[1]";
string result = InputPreprocesor.ReplaceNumberedVaraiblesWithIndexedOnes(input);
Assert.AreEqual("x[0] + 2 * x[11] + a2 + xx[1] - x-1 + x[1]", result);
}
public void FindDimension()
{
string input = "x[1] + x[2]; 4 + x3;";
uint result = InputPreprocesor.FindDimension(input);
Assert.AreEqual(3u, result);
input = InputPreprocesor.ReplaceNumberedVaraiblesWithIndexedOnes(input);
result = InputPreprocesor.FindDimension(input);
Assert.AreEqual(4u, result);
}
