public void UnknownShapeCalculate_WithCorrectArgs_circle()
{
AnyShape sh = new AnyShape();
List <FormulaParameter> params_ = new List <FormulaParameter>()
{
new FormulaParameter(5, ParameterTypes.RADIUS)
};
Assert.AreEqual(sh.GetArea(params_), 78.5);
}
public void UnknownShapeCalculate_WithIncorrectArgs()
{
AnyShape sh = new AnyShape();
List <FormulaParameter> params_ = new List <FormulaParameter>()
{
new FormulaParameter(3, ParameterTypes.SIDE_A)
, new FormulaParameter(4, ParameterTypes.RADIUS)
};
Assert.ThrowsException <InvalidOperationException>(() => sh.GetArea(params_));
}
public void UnknownShapeCalculate_WithCorrectArgs_triangle()
{
AnyShape sh = new AnyShape();
List <FormulaParameter> params_ = new List <FormulaParameter>()
{
new FormulaParameter(3, ParameterTypes.SIDE_A)
, new FormulaParameter(4, ParameterTypes.SIDE_B)
, new FormulaParameter(6, ParameterTypes.SIDE_C)
};
Assert.AreEqual(Math.Round(sh.GetArea(params_), 2), 5.33);
}
public void AnyShapeArea()
{
var radius = new CircleParams
{
Radius = 4
};
var circle = new AnyShape(new Circle(radius));
var area = circle.GetArea();
var expectedArea = Math.PI * Math.Pow(radius.Radius, 2);
Assert.AreEqual(expectedArea, area);
}
public void SquareArea()
{
var sides = new SquareParams
{
SideA = 5,
SideB = 5
};
var circle = new AnyShape(new Square(sides));
var area = circle.GetArea();
var expectedArea = sides.SideA * sides.SideB;
Assert.AreEqual(expectedArea, area);
}
public void UnknownShapeCalculate_WithCorrectArgs_rectangle()
{
AnyShape sh = new AnyShape(new List <Shape>()
{
new Rectangle()
});
List <FormulaParameter> params_ = new List <FormulaParameter>()
{
new FormulaParameter(3, ParameterTypes.SIDE_A)
, new FormulaParameter(4, ParameterTypes.SIDE_B)
};
double s = sh.GetArea(params_);
Assert.AreEqual(sh.GetArea(params_), 12);
}