public void Ceil()
{
double x = 1.5;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Ceil(x);
Assert.AreEqual(Math.Ceiling(x), result);
}
public void Sqrt()
{
double x = 1;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Sqrt(x);
Assert.AreEqual(Math.Sqrt(x), result);
}
public void Floor()
{
double x = 1.5;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Floor(x);
Assert.AreEqual(Math.Floor(x), result);
}
public void Add()
{
double x = 1;
double y = 2;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Add(x, y);
Assert.AreEqual(x + y, result);
}
public void Remainder()
{
double x = 1;
double y = 2;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Remainder(x, y);
Assert.AreEqual(x % y, result);
}
public void Pow()
{
double x = 1;
double y = 2;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Pow(x, y);
Assert.AreEqual(Math.Pow(x, y), result);
}
public void Divide()
{
double x = 1;
double y = 2;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Divide(x, y);
Assert.AreEqual(x / y, result);
}
public void Multiply()
{
double x = 1;
double y = 2;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Multiply(x, y);
Assert.AreEqual(x * y, result);
}
public void Subtract()
{
double x = 1;
double y = 2;
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
double result = callbacks.Subtract(x, y);
Assert.AreEqual(x - y, result);
}
public void Evaluate_Callbacks()
{
ArithmeticExpression ae = ArithmeticExpression.Parse("(+1) * (-2) * 3");
DotNetOperatorCallbacks callbacks = new DotNetOperatorCallbacks();
ae.Callbacks = callbacks;
double result = ae.Evaluate(0);
Assert.AreEqual((+1) * (-2) * 3, result);
Assert.AreEqual(callbacks, ae.Callbacks);
Assert.IsFalse(callbacks.IsDisposed);
callbacks.Dispose();
Assert.IsTrue(callbacks.IsDisposed);
}