public void IntegerShouldSubtractBySumCorrectly(string first, string second,
string expected)
{
var sum = new MyBigInteger(first) + new MyBigInteger(second);
Assert.AreEqual(expected, sum.ToString());
}
public void IntegerToStringCorrectly(string value)
{
var integer = new MyBigInteger(value);
if (value.StartsWith('+'))
{
value = value.Substring(1);
}
Assert.AreEqual(value, integer.ToString());
}
public void IntegerOverLongShouldSumCorrectly(long a, long b, string expected)
{
var actual = new MyBigInteger(a.ToString()) + new MyBigInteger(b.ToString());
Assert.AreEqual(expected, actual.ToString());
}
public void IntegerShouldGetRightToString(long value)
{
var integer = new MyBigInteger(value.ToString());
Assert.AreEqual(value.ToString(), integer.ToString());
}
public void IntegerShouldDivCorrectly(string first, string second, string expected)
{
var div = new MyBigInteger(first) / new MyBigInteger(second);
Assert.AreEqual(expected, div.ToString());
}
public void IntegerShouldSubtractCorrectly(string first, string second, string expected)
{
var sub = new MyBigInteger(first) - new MyBigInteger(second);
Assert.AreEqual(sub.ToString(), expected);
}