public void TriangleCalcNegative()
{
double a = -10;
double b = 30;
double c = -30;
TriangleCalc.TriangleAreaCalc(a, b, c);
}
public void TriangleCalcInvalidData()
{
double a = 10;
double b = 20;
double c = 30;
TriangleCalc.TriangleAreaCalc(a, b, c);
}
public void TriangleCalcResult()
{
double a = 10;
double b = 30;
double c = 30;
double expected = Math.Sqrt(21875);
double actual = TriangleCalc.TriangleAreaCalc(a, b, c);
Assert.AreEqual(expected, actual);
}
public string Get(short x1, short y1, short x2, short y2, short x3, short y3)
{
Point p1 = new Point(x1, y1);
Point p2 = new Point(x2, y2);
Point p3 = new Point(x3, y3);
string res = ("P1 " + p1.X + "," + p1.Y + " P2 " + p2.X + "," + p2.Y + " P3 " + p3.X + "," + p3.Y);
res += "\r" + TriangleCalc.GetRowColumnFromVertices(p1, p2, p3);
return(res);
}
public string Get(char row, short col)
{
string error;
string res = row + col.ToString();
List <Point> points = TriangleCalc.GetCoordinatesFromRowColumn(row, col, out error);
foreach (Point point in points)
{
res += "\r" + point.X + "," + point.Y;
}
if (points.Count == 0)
{
res += "\r" + error;
}
return(res);
}
public static void RunSix()
{
//EXERCISE6: NOT FINSHED
//Write a program which calculates the area of a triangle with the following given:
//- three sides;
//- side and the altitude to it;
//- two sides and the angle between them in degrees.
Console.WriteLine("Please enter one of the following to calculate the area of the triangle:");
Console.WriteLine("-Three sides as ints");
Console.WriteLine("-One side as an int and the height of the triangle");
Console.WriteLine("-Two sides as ints and the angle between them as a double");
int a = int.Parse(Console.ReadLine());
int b = int.Parse(Console.ReadLine());
double c = double.Parse(Console.ReadLine());
double answer = TriangleCalc.TriangleArea(a, b, c);
Console.WriteLine(answer);
}
static void Main(string[] args)
{
// set boundaries
char firstRow = 'A';
char lastRow = 'F';
short firstColumn = 1;
short lastColumn = 12;
// test beyond acceptable bounds
//firstRow--;
//lastRow++;
//firstColumn--;
//lastColumn++;
// results will be used to feed the input into the next function
Dictionary <string, List <Point> > results = new Dictionary <string, List <Point> >();
for (char row = firstRow; row <= lastRow; row++)
{
for (short column = firstColumn; column <= lastColumn; column++)
{
string name = row + column.ToString();
Console.WriteLine(name);
string error;
List <Point> points = TriangleCalc.GetCoordinatesFromRowColumn(row, column, out error);
results.Add(name, new List <Point>());
foreach (Point point in points)
{
Console.WriteLine(point.X + " " + point.Y);
results[name].Add(point);
}
if (points.Count == 0)
{
Console.WriteLine(error);
}
//else
// Console.ReadKey();
}
}
// use the points we got from our previous test and check the second function
foreach (string name in results.Keys)
{
List <Point> points = results[name];
string res = TriangleCalc.GetRowColumnFromVertices(points[0], points[1], points[2]);
if (res == name)
{
Console.WriteLine(res + " success");
}
else
{
Console.WriteLine(res + " failure");
}
}
//Console.ReadKey();
// set boundaries
short firstVertexX = 0;
int lastVertexX = 60;
short firstVertexY = 0;
int lastVertexY = 60;
// test beyond acceptable bounds
//firstVertexX--;
//firstVertexY--;
//lastVertexX++;
//lastVertexY++;
Point p1 = new Point(0, 0);
Point p2 = new Point(0, 0);
Point p3 = new Point(0, 0);
// this is a super exhaustive test
for (p1.X = firstVertexX; p1.X <= lastVertexX; p1.X++)
{
for (p1.Y = firstVertexY; p1.Y <= lastVertexY; p1.Y++)
{
for (p2.X = firstVertexX; p2.X <= lastVertexX; p2.X++)
{
for (p2.Y = firstVertexY; p2.Y <= lastVertexY; p2.Y++)
{
for (p3.X = firstVertexX; p3.X <= lastVertexX; p3.X++)
{
for (p3.Y = firstVertexY; p3.Y <= lastVertexY; p3.Y++)
{
Console.WriteLine(p1.X + "," + p1.Y + " " + p2.X + "," + p2.Y + " " + p3.X + "," + p3.Y);
string res = TriangleCalc.GetRowColumnFromVertices(p1, p2, p3);
Console.WriteLine(res);
//if (res.Length < 10)
// Console.ReadKey();
}
}
}
}
}
}
Console.ReadKey();
}
