public void TestField_Mult()
{
Assert.Equal(9, HashiCorpShamir.Mult(3, 7));
Assert.Equal(0, HashiCorpShamir.Mult(3, 0));
Assert.Equal(0, HashiCorpShamir.Mult(0, 3));
}
public void TestPolynomial_Eval()
{
var p = HashiCorpShamir.MakePolynomial(42, 1);
Assert.Equal(42, p.Evaluate(0));
// out := p.evaluate(1)
// exp := add(42, mult(1, p.coefficients[1]))
// if out != exp {
// t.Fatalf("bad: %v %v %v", out, exp, p.coefficients)
// }
var ret = p.Evaluate(1);
var exp = HashiCorpShamir.Add(42,
HashiCorpShamir.Mult(1, p.Coefficients[1]));
Assert.Equal(ret, exp);
}