public void ToHexadecimal_WhenNumberEquals205_ReturnsCD()
{
var convert = new HexadecimalConverter();
string result = convert.ToHexadecimal(205);
Assert.AreEqual("CD", result);
}
public void ToHexadecimal_WhenNumberEquals1_Returns1()
{
var convert = new HexadecimalConverter();
string result = convert.ToHexadecimal(1);
Assert.AreEqual("1", result);
}
public void ToHexadecimal_WhenNumberEquals42_Returns2A()
{
var convert = new HexadecimalConverter();
string result = convert.ToHexadecimal(42);
Assert.AreEqual("2A", result);
}
public void ToHexadecimal_WhenNumberIsLessThan0_ThrowsIndexOutOfRangeException()
{
var convert = new HexadecimalConverter();
string result = convert.ToHexadecimal(-1);
}
public void ToHexadecimal_WhenNumberIsGreaterThan255_ThrowsIndexOutOfRangeException()
{
var convert = new HexadecimalConverter();
string result = convert.ToHexadecimal(256);
}
