public void WhenX100_Should2(
[Values(100)] double x)
{
var operation = new Log10(x);
Assert.AreEqual(2, operation.Operate());
}
public void WhenXNegative100_ShouldArgumentException(
[Values(-100)] double x)
{
var operation = new Log10(x);
Assert.Throws <ArgumentException>(() => { var result = operation.Operate(); });
}