public void CalcPerimetrTest2()
{
Point[] pt = new Point[2];
pt[0].x = 0; pt[0].y = 0;
pt[1].x = 3; pt[1].y = 4;
float res = PolygonClass.CalcPerimeter(pt);
Assert.Fail();
}
public void CalcPerimetrTest1()
{
Point[] pt = new Point[3];
pt[0].x = 0; pt[0].y = 0;
pt[1].x = 3; pt[1].y = 4;
pt[2].x = 3; pt[2].y = 0;
float exp = 12;
float res = PolygonClass.CalcPerimeter(pt);
Assert.AreEqual(exp, res);
}
public void CalcPerimetrTest3()
{
Point[] pt = new Point[6];
pt[0].x = 0; pt[0].y = 0;
pt[1].x = 4; pt[1].y = 0;
pt[2].x = 7; pt[2].y = 5;
pt[3].x = 5; pt[3].y = 12;
pt[4].x = -1; pt[4].y = 12;
pt[5].x = -5; pt[5].y = 6;
string exp = "38,13";
string res = PolygonClass.CalcPerimeter(pt).ToString("N2");
Assert.AreEqual(exp, res);
}