public void WorkForBlankSpace()
{
NumberSign result = Week4.CountPositiveNegativeNumbers("");
Assert.AreEqual(result, NumberSign.BLANK_SPACE);
}
public void WorkForZeroNumber()
{
NumberSign result = Week4.CountPositiveNegativeNumbers("0");
Assert.AreEqual(result, NumberSign.ZERO);
}
public void WorkForPositiveNumber()
{
NumberSign result = Week4.CountPositiveNegativeNumbers("20");
Assert.AreEqual(result, NumberSign.POSITIVE);
}
public void WorkForNegativeNumber()
{
NumberSign result = Week4.CountPositiveNegativeNumbers("-9");
Assert.AreEqual(result, NumberSign.NEGATIVE);
}
public void FailWhithTextValue()
{
NumberSign result = Week4.CountPositiveNegativeNumbers("nombre");
}
