public void Calculate()
{
TwoPowerX calculator = new TwoPowerX();
double result = calculator.Calculate(2);
Assert.AreEqual(4, result, 0.001);
}
public void CalculateTest(
double firstValue,
double expected)
{
var calculator = new TwoPowerX();
var actualResult = calculator.Calculate(firstValue);
Assert.AreEqual(expected, actualResult, 0.001);
}