public void BELIntegerMultiplyByOneTest()
{
BELInteger source = new BELInteger(8);
int result = source.Multiply(1);
Assert.AreEqual(source.Value, result, "Checking that BELInteger(8).Multiply(1) = 8");
}
public void BELIntegerStringMultiplyTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 60;
int result = source.Multiply("6");
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Multiply(\"6\") = 60");
}
public void BELIntegerMultiplyMinValueNegativeTest()
{
BELInteger source = new BELInteger(int.MinValue);
int min = int.MinValue;
int expectedResult = min * -2;
int result = source.Multiply(-2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MinValue).Multiply(-2) 'wraps' correctly");
}
public void BELIntegerMultiplyMinValueTest()
{
BELInteger source = new BELInteger(int.MinValue);
int min = int.MinValue;
int expectedResult = min * 2;
int result = source.Multiply(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MinValue).Multiply(2) works");
}
public void BELIntegerMultiplyZeroResultTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 0;
int result = source.Multiply(0);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Multiply(0) = 0");
}
public void BELIntegerMultiplyNegativeSourceTest()
{
BELInteger source = new BELInteger(-4);
int expectedResult = -8;
int result = source.Multiply(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(-4).Multiply(2) = -8");
}
public void BELIntegerMultiplyZeroTest()
{
BELInteger source = new BELInteger(4);
int result = source.Multiply(0);
Assert.AreEqual(0, result, "Checking that BELInteger(4).Multiply(0) = 0");
}