public void ShouldReturnReturnAStringListWithAllTheShapes()
{
GFTApplication.ShapesContainer container = new ShapesContainer();
GFTApplication.Models.Circle circle = new Models.Circle(1.7f, -5.05f, 6.9f);
GFTApplication.Models.Square square = new Models.Square(3.55f, 4.1f, 2.77f);
GFTApplication.Models.Rectangle rectangle = new Models.Rectangle(3.5f, 2.0f, 5.6f, 7.2f);
GFTApplication.Models.Triangle triangle = new Models.Triangle(4.5f, 1, -2.5f, -33, 23, 0.3f);
GFTApplication.Models.Donut donut = new Models.Donut(4.5f, 7.8f, 1.5f, 1.8f);
circle.Id = 1;
square.Id = 2;
rectangle.Id = 3;
triangle.Id = 4;
donut.Id = 5;
container.AddShape(circle);
container.AddShape(square);
container.AddShape(rectangle);
container.AddShape(triangle);
container.AddShape(donut);
List <string> shouldBe = new List <string>();
shouldBe.Add("shape 1: circle with center at (1.7, -5.05) and radius 6.9");
shouldBe.Add("shape 2: square with center at (3.55, 4.1) and side 2.77");
shouldBe.Add("shape 3: rectangle with center at (3.5, 2) and side1 5.6, side2 7.2");
shouldBe.Add("shape 4: triangle with coordinates at (4.5 1, -2.5 -33, 23 0.3)");
shouldBe.Add("shape 5: donut with center at (4.5, 7.8) and radius1 1.5, radius2 1.8");
CollectionAssert.AreEqual(shouldBe, container.GetShapeList().ToList());
}
public void ShouldFindShapesThatContainsTheSpecifiedPoint()
{
GFTApplication.ShapesContainer container = new ShapesContainer();
GFTApplication.Models.Circle circle = new Models.Circle(1.7f, -5.05f, 6.9f);
GFTApplication.Models.Square square = new Models.Square(3.55f, 4.1f, 2.77f);
GFTApplication.Models.Rectangle rectangle = new Models.Rectangle(3.5f, 2.0f, 5.6f, 7.2f);
GFTApplication.Models.Triangle triangle = new Models.Triangle(4.5f, 1, -2.5f, -33, 23, 0.3f);
GFTApplication.Models.Donut donut = new Models.Donut(4.5f, 7.8f, 1.5f, 1.8f);
circle.Id = 1;
square.Id = 2;
rectangle.Id = 3;
triangle.Id = 4;
donut.Id = 5;
container.AddShape(circle);
container.AddShape(square);
container.AddShape(rectangle);
container.AddShape(triangle);
container.AddShape(donut);
List <string> shouldBe = new List <string>();
shouldBe.Add("shape 1: circle with center at (1.7, -5.05) and radius 6.9 | Area: 149.571230371968");
shouldBe.Add("shape 4: triangle with coordinates at (4.5 1, -2.5 -33, 23 0.3) | Area: 316.950012207031");
shouldBe.Add("Total Area of shapes: 466.521242578999");
CollectionAssert.AreEqual(shouldBe, container.FindInPoint(1.5f, -5).ToList());
}
/// <summary>
/// Validate the triangle model by default rules
/// <seealso cref="https://en.wikipedia.org/wiki/Triangle#Similarity_and_congruence"/>
/// </summary>
/// <param name="triangle">The <see cref="Triangle"/> model to validate</param>
/// <returns><see cref="TriangleType.Error"/> if not valid, otherwise goto next calculating step</returns>
public override TriangleType HandleRequest(Models.Triangle triangle)
{
// sides should have positive values
if (triangle.A <= 0 || triangle.B <= 0 || triangle.C <= 0)
{
// Logger.LogError(new TriangleHandlerException("sides should have positive values"))
return(TriangleType.Error);
}
// summ of two sides should be more that last side
if ((long)triangle.A + triangle.B <= triangle.C ||
(long)triangle.A + triangle.C <= triangle.B ||
(long)triangle.B + triangle.C <= triangle.A)
{
// Logger.LogError(new TriangleHandlerException("summ of two sides should be more that last side"))
return(TriangleType.Error);
}
if (successor?.HandleRequest(triangle) != null)
{
return(successor.HandleRequest(triangle));
}
// Logger.LogError(new TriangleHandlerException("Unexpected error"))
return(TriangleType.Error);
}
/// <summary>
/// An isosceles triangle has two sides of equal length.
/// </summary>
/// <param name="triangle">The <see cref="Triangle"/> model to calculate</param>
/// <returns>If is <see cref="TriangleType.Isosceles"/> return it, if not goto next calculating step</returns>
public override TriangleType HandleRequest(Models.Triangle triangle)
{
if (triangle.A == triangle.B || triangle.A == triangle.C || triangle.B == triangle.C)
{
return(TriangleType.Isosceles);
}
return(successor?.HandleRequest(triangle) ?? TriangleType.Error);
}
public void ShopuldReturnATriangle()
{
GFTApplication.Models.Triangle triangle = new Models.Triangle(4.5f, 1, -2.5f, -33, 23f, 0.3f);
var real = GFTApplication.Interpreter.TokenReader.ReadToken("triangle 4.5 1 -2.5 -33 23 0.3");
triangle.Id = 1;
real.Id = 1;
Assert.AreEqual(triangle.ToString(), real.ToString());
}
/// <summary>
/// An equilateral triangle has all sides the same length.
/// </summary>
/// <param name="triangle">The <see cref="Triangle"/> model to calculate</param>
/// <returns>If is <see cref="TriangleType.Equilateral"/> return it, if not goto next calculating step</returns>
public override TriangleType HandleRequest(Models.Triangle triangle)
{
// sides should have positive values
if (triangle.A == triangle.B && triangle.A == triangle.C)
{
return(TriangleType.Equilateral);
}
return(successor?.HandleRequest(triangle) ?? TriangleType.Error);
}
public void Triangle()
{
//arrange
List <int> measurements = new List <int> {
7, 10, 5
};
var model = new Models.Triangle(measurements);
//assert
Assert.AreEqual(true, model.ValidTriangle);
}
/// <summary>
/// A scalene triangle has all its sides of different lengths.
/// </summary>
/// <param name="triangle">The <see cref="Triangle"/> model to calculate</param>
/// <returns>If is <see cref="TriangleType.Scalene"/> return it, if not goto next calculating step</returns>
public override TriangleType HandleRequest(Models.Triangle triangle)
{
if (triangle.A != triangle.B &&
triangle.A != triangle.C &&
triangle.B != triangle.C)
{
return(TriangleType.Scalene);
}
return(successor?.HandleRequest(triangle) ?? TriangleType.Error);
}
public IActionResult Get(int V1X, int V1Y, int V2X, int V2Y, int V3X, int V3Y)
{
var triangle = new Models.Triangle(new Point(V1X, V1Y), new Point(V2X, V2Y), new Point(V3X, V3Y));
if (triangle.IsValid)
{
return(Ok(new { Row = triangle.Row.ToString(), Column = triangle.Column }));
}
else
{
return(BadRequest("Validation error"));
}
}
public IActionResult Get(Models.Rows row, int column)
{
var triangle = new Models.Triangle(row, column);
if (triangle.IsValid)
{
return(Ok(triangle.Coordinates));
}
else
{
return(BadRequest("Validation error"));
}
}
public abstract TriangleType HandleRequest(Models.Triangle triangle);
private void BtnCreateTriangle_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
{
var triangle = new Models.Triangle(this.drawingCanvas, Colors.Blue);
this.DrawShape(triangle);
}
