public void ToDecimalConversionTest()
{
int convertedValue;
Assert.IsTrue(Excercise_1_1.BaseToDecimal(BinaryValue, Excercise_1_1.BaseSystem.Binary, out convertedValue));
Assert.AreEqual(DecimalValue, convertedValue.ToString());
}
public void DecimalConversionOverflowTest()
{
int convertedValue;
// 1111111111111111111111111111111 == int.MaxValue
Assert.IsTrue(Excercise_1_1.BaseToDecimal("1111111111111111111111111111111", Excercise_1_1.BaseSystem.Binary, out convertedValue));
// 8001869F == 2147583647 which exceeds int.MaxValue by 500000
Assert.IsFalse(Excercise_1_1.BaseToDecimal("8001869F", Excercise_1_1.BaseSystem.Hexadecimal, out convertedValue));
}
public void DecimalToBaseConversionTest()
{
const int inputValue = 724;
string convertedValue = "";
Excercise_1_1.DecimalToBase(inputValue, Excercise_1_1.BaseSystem.Hexadecimal, ref convertedValue);
// 724 = 2D4 in Hex
Assert.AreEqual("2D4", convertedValue);
convertedValue = "";
Excercise_1_1.DecimalToBase(inputValue, Excercise_1_1.BaseSystem.Binary, ref convertedValue);
// 724 = 1011010100 in Binary
Assert.AreEqual("1011010100", convertedValue);
}
public void NegativeConversionTest()
{
string NegativeTernaryValue = string.Format("-{0}", TernaryValue);
string NegativeQuinaryValue = string.Format("-{0}", QuinaryValue);
string NegativeSenaryValue = string.Format("-{0}", SenaryValue);
string NegativeOctalValue = string.Format("-{0}", OctalValue);
string NegativeUndecimalValue = string.Format("-{0}", UndecimalValue);
string NegativePentadecimalValue = string.Format("-{0}", PentadecimalValue);
Assert.AreEqual(NegativeTernaryValue, Excercise_1_1.ConvertBase(NegativePentadecimalValue, Excercise_1_1.BaseSystem.Pentadecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(NegativeQuinaryValue, Excercise_1_1.ConvertBase(NegativeSenaryValue, Excercise_1_1.BaseSystem.Senary, Excercise_1_1.BaseSystem.Quinary));
Assert.AreEqual(NegativeTernaryValue, Excercise_1_1.ConvertBase(NegativeOctalValue, Excercise_1_1.BaseSystem.Octal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(NegativeOctalValue, Excercise_1_1.ConvertBase(NegativeUndecimalValue, Excercise_1_1.BaseSystem.Undecimal, Excercise_1_1.BaseSystem.Octal));
Assert.AreEqual(NegativeTernaryValue, Excercise_1_1.ConvertBase(NegativeUndecimalValue, Excercise_1_1.BaseSystem.Undecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(NegativePentadecimalValue, Excercise_1_1.ConvertBase(NegativeOctalValue, Excercise_1_1.BaseSystem.Octal, Excercise_1_1.BaseSystem.Pentadecimal));
}
public void TernaryConversionTest()
{
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(BinaryValue, Excercise_1_1.BaseSystem.Binary, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(QuaternaryValue, Excercise_1_1.BaseSystem.Quaternary, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(QuinaryValue, Excercise_1_1.BaseSystem.Quinary, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(SenaryValue, Excercise_1_1.BaseSystem.Senary, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(SeptenaryValue, Excercise_1_1.BaseSystem.Septenary, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(OctalValue, Excercise_1_1.BaseSystem.Octal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(NonaryValue, Excercise_1_1.BaseSystem.Nonary, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(DecimalValue, Excercise_1_1.BaseSystem.Decimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(UndecimalValue, Excercise_1_1.BaseSystem.Undecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(DuodecimalValue, Excercise_1_1.BaseSystem.Duodecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(TridecimalValue, Excercise_1_1.BaseSystem.Tridecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(TetradecimalValue, Excercise_1_1.BaseSystem.Tetradecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(PentadecimalValue, Excercise_1_1.BaseSystem.Pentadecimal, Excercise_1_1.BaseSystem.Ternary));
Assert.AreEqual(TernaryValue, Excercise_1_1.ConvertBase(HexadecimalValue, Excercise_1_1.BaseSystem.Hexadecimal, Excercise_1_1.BaseSystem.Ternary));
}
static void Main(string[] args)
{
Excercise_1_1.ConvertBase(2147483647.ToString(), Excercise_1_1.BaseSystem.Decimal, Excercise_1_1.BaseSystem.Binary);
}
