public void ArsinTest(double first, double expected)
{
IOneArgumentsCalculator calculator = new ArcsinCalculator();
double result = calculator.Calculator(first);
Assert.AreEqual(expected, result, 0.0001);
}
public void ArsinFailTest()
{
ArcsinCalculator calculator = new ArcsinCalculator();
Assert.Throws<Exception>(() => calculator.Calculator(60));
}