public void CalculateTest(double firstAgrument, double expectedResult)
{
var calculator = new ArcSineGradCalculator();
var actualResult = calculator.Calculate(firstAgrument);
Assert.AreEqual(expectedResult, actualResult, 0.001);
}
public void ExceptionTest()
{
var calculator = new ArcSineGradCalculator();
Assert.Throws <Exception>(() => calculator.Calculate(2));
}