public void TriangleCalculator_Exception_Test()
{
var point1 = Point2D.ZeroPoint;
var point2 = new Point2D(double.MaxValue, double.MaxValue);
var point3 = new Point2D(double.MinValue, double.MaxValue);
var triangle = new Triangle(point1, point2, point3);
var calculator = CalculatorFactory.ProduceTriangleCalculator();
Assert.ThrowsException <CalculateAreaException>(() => calculator.IsRightTriangle(triangle));
}
public void TriangleCalculator_IsNotRight_Test()
{
var point1 = Point2D.ZeroPoint;
var point2 = new Point2D(100, 100);
var point3 = new Point2D(-100, -100);
var triangle = new Triangle(point1, point2, point3);
var calculator = CalculatorFactory.ProduceTriangleCalculator();
var isRight = calculator.IsRightTriangle(triangle);
Assert.IsFalse(isRight);
}
public void TriangleCalculator_GetArea_Test()
{
var point1 = Point2D.ZeroPoint;
var point2 = new Point2D(35.5, 125.5);
var point3 = new Point2D(-425.45, 4);
var triangle = new Triangle(point1, point2, point3);
var calculator = CalculatorFactory.ProduceTriangleCalculator();
var triangleArea = calculator.GetArea(triangle);
var s = CalculateTriangleAreaViaCoordinates(triangle);
Assert.AreEqual(s, triangleArea, TestSettings.Delta);
}
