public void TestSinWithNaN()
{
double angleInRad = double.NaN;
var calc = new CSharpCalculator.Calculator();
Assert.AreEqual(double.NaN, calc.Sin(angleInRad));
}
public void TestSubFromZero()
{
var calc = new CSharpCalculator.Calculator();
var toParse1 = double.Parse(TestSub.minuend.ToString());
var toParse2 = double.Parse(TestSub.subtrahend.ToString());
Assert.AreEqual(toParse2 * -1, calc.Sub(toParse1, toParse2));
}
public void TestCosWithZero()
{
var calc = new CSharpCalculator.Calculator();
Assert.AreEqual(1, calc.Cos(TestCos.angleInRadian));
}
public MainWindow()
{
calculator = new Calculator();
InitializeComponent();
}