public void TestMultiplyKaratsubaV2Null()
{
int[] v1 = { 1, 2, 3, 4 };
int[] v2 = null;
int[] ex = {};
var actual = BigNumberHelper.MultiplyKaratsuba(v1, v2);
CollectionAssert.AreEqual(ex, actual);
}
public void TestMultiplyKaratsuba2()
{
int[] v1 = BigNumberHelper.GetArrayFromString("123456789");
int[] v2 = BigNumberHelper.GetArrayFromString("8888");
int[] ex = BigNumberHelper.GetArrayFromString("1097283940632");
var actual = BigNumberHelper.MultiplyKaratsuba(v1, v2);
CollectionAssert.AreEqual(ex, actual);
}
public void TestMultiplyKaratsuba3()
{
int[] v1 = BigNumberHelper.GetArrayFromString("1234567891011121314151617181920");
int[] v2 = BigNumberHelper.GetArrayFromString("2019181716151413121110987654321");
int[] ex = BigNumberHelper.GetArrayFromString("2492816912877266687794240983772975935013386905490061131076320");
var actual = BigNumberHelper.MultiplyKaratsuba(v1, v2);
CollectionAssert.AreEqual(ex, actual);
}
public void TestMultiplyKaratsuba1()
{
int[] v1 = BigNumberHelper.GetArrayFromString("1234");
int[] v2 = BigNumberHelper.GetArrayFromString("5678");
int[] ex = BigNumberHelper.GetArrayFromString("7006652");
var actual = BigNumberHelper.MultiplyKaratsuba(v1, v2);
CollectionAssert.AreEqual(ex, actual);
}