public void CalculationAdditionTest(double firstArgument, double result)
{
var calculator = new ArccosCalculator();
var actualResult = calculator.Calculate(firstArgument);
Assert.AreEqual(result, actualResult, 0.00001);
}
public void ArccosTest()
{
IOneArgumentCalculator calculator = new ArccosCalculator();
Assert.Throws <Exception>(() =>
calculator.Calculate(2));
}
public void CalculateTest(double firstValue, double expected)
{
var calculator = new ArccosCalculator();
var actualResult = calculator.Calculate(firstValue);
Assert.AreEqual(expected, actualResult);
}
public void CalculateTests(double firstValue, double expected)
{
ArccosCalculator arccosCalculator = new ArccosCalculator();
double result = arccosCalculator.Calculate(firstValue);
Assert.AreEqual(expected, result, 0.001);
}
public void CatchExceptions(double argument)
{
var calculator = new ArccosCalculator();
Assert.Throws <Exception>(() => calculator.Calculate(argument));
}
public void DivisionByZeroTest()
{
IOneArgumentCalculator calculator = new ArccosCalculator();
Assert.Throws <Exception>(() => calculator.Calculate(14));
}
public void NegativeCalculateTests()
{
ArccosCalculator arccosCalculator = new ArccosCalculator();
Assert.Throws <Exception>(() => arccosCalculator.Calculate(2));
}
public void CalculationError()
{
var calculator = new ArccosCalculator();
Assert.Throws <Exception>(() => calculator.Calculate(5));
}
