public void Test_GetPerimeter(double actualResult, params double[] sides)
        {
            var    skinTriangle = new SkinTriangle(sides);
            double result       = skinTriangle.GetPerimeter();

            Assert.AreEqual(result, actualResult, 0.000001);
        }
        public void Test_SkinTriangle(double radius, params double[] resultSides)
        {
            var skinCircle   = new SkinCircle(radius);
            var result       = new SkinTriangle(resultSides, skinCircle);
            var actualResult = new SkinTriangle(resultSides);

            Assert.AreEqual(result, actualResult);
        }
示例#3
0
    /// <summary>
    /// Returns the skin triangle that the given skin triangle shares this skin edge with.
    /// </summary>
    /// <param name="skinTriangle">The skin triangle for which we want the adjacent skin triangle on this skin edge.</param>
    /// <returns>The skin triangle that the given skin triangle shares this skin edge with.</returns>
    public SkinTriangle GetAdjacentSkinTriangle(SkinTriangle skinTriangle)
    {
        if (triangles.Count <= 1)
        {
            return(null);
        }

        return(triangles[0] == skinTriangle ? triangles[1] : triangles[0]);
    }
        public void PaperCircle_WhenOldAreaLessNewArea_GetArgumentException()
        {
            var sidesSkinTriangle = new List <double> {
                13, 14, 15
            };
            var radiusSkinCircle = 5;

            var paperCircle = new SkinCircle(radiusSkinCircle);
            var result      = new SkinTriangle(sidesSkinTriangle, paperCircle);
        }
        /// <summary>
        /// The method reads data from a file using StreamReader and returns a list of figures.
        /// </summary>
        /// <returns>Figure list</returns>
        public static List <IFigure> ReadFiguresStreamReader(string filePath)
        {
            using (var streamReader = new StreamReader(filePath))
            {
                var    figures = new List <IFigure>();
                string line;

                while ((line = streamReader.ReadLine()) != null)
                {
                    string elementContent = line.Trim('<', '>', '/', '\t', ' ');

                    if (!Enum.TryParse(typeof(TypeFigure), elementContent, out object typeFigure))
                    {
                        continue;
                    }

                    switch (typeFigure)
                    {
                    case TypeFigure.PaperCircle:
                        PaperCircle paperCircle = ParserFiguresUsingStream.ParseToPaperCircleFromXmlElement(streamReader);
                        figures.Add(paperCircle);
                        break;

                    case TypeFigure.PaperRectangle:
                        PaperRectangle paperRectangle = ParserFiguresUsingStream.ParseToPaperRectangleFromXmlElement(streamReader);
                        figures.Add(paperRectangle);
                        break;

                    case TypeFigure.PaperTriangle:
                        PaperTriangle paperTriangle = ParserFiguresUsingStream.ParseToPaperTriangleFromXmlElement(streamReader);
                        figures.Add(paperTriangle);
                        break;

                    case TypeFigure.SkinCircle:
                        SkinCircle skinCircle = ParserFiguresUsingStream.ParseToSkinCircleFromXmlElement(streamReader);
                        figures.Add(skinCircle);
                        break;

                    case TypeFigure.SkinRectangle:
                        SkinRectangle skinRectangle = ParserFiguresUsingStream.ParseToSkinRectangleFromXmlElement(streamReader);
                        figures.Add(skinRectangle);
                        break;

                    case TypeFigure.SkinTriangle:
                        SkinTriangle skinTriangle = ParserFiguresUsingStream.ParseToSkinTriangleFromXmlElement(streamReader);
                        figures.Add(skinTriangle);
                        break;
                    }

                    streamReader.ReadLine();
                }

                return(figures);
            }
        }
        public void Test_GetPerimeter()
        {
            var sidesSkinTriangle = new List <double> {
                6, 8, 6
            };

            var    skinTriangle = new SkinTriangle(sidesSkinTriangle);
            double result       = skinTriangle.GetPerimeter();
            double actualResult = 20;

            Assert.AreEqual(result, actualResult, 0.000001);
        }
        public void Test_GetArea()
        {
            var sidesSkinTriangle = new List <double> {
                6, 8, 6
            };

            var    skinTriangle = new SkinTriangle(sidesSkinTriangle);
            double result       = skinTriangle.GetArea();
            var    actualResult = 17.888543;

            Assert.AreEqual(result, actualResult, 0.000001);
        }
示例#8
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    /// <summary>
    /// Returns whether the given skin triangle is considered equal to this object.
    /// </summary>
    /// <param name="other">The other skin triangle.</param>
    /// <returns>Whether the given skin triangle is considered equal to this object.</returns>
    public bool Equals(SkinTriangle other)
    {
        if ((object)other == null)
        {
            return(false);
        }

        return
            (((vertex0Index == other.vertex0Index) && (vertex1Index == other.vertex1Index) && (vertex2Index == other.vertex2Index)) ||
             ((vertex0Index == other.vertex1Index) && (vertex1Index == other.vertex2Index) && (vertex2Index == other.vertex0Index)) ||
             ((vertex0Index == other.vertex2Index) && (vertex1Index == other.vertex0Index) && (vertex2Index == other.vertex1Index)));
    }
        /// <summary>
        /// The method reads data from a file using XmlReader and returns a list of figures.
        /// </summary>
        /// <param name="filePath">Path to the file</param>
        /// <returns>Figure list</returns>
        public static List <IFigure> ReadFiguresXmlReader(string filePath)
        {
            using (var xmlReader = new XmlTextReader(filePath))
            {
                var figures = new List <IFigure>();

                while (xmlReader.Read())
                {
                    if (!Enum.TryParse(typeof(TypeFigure), xmlReader.Name, out object typeFigure))
                    {
                        continue;
                    }

                    switch (typeFigure)
                    {
                    case TypeFigure.PaperCircle:
                        PaperCircle paperCircle = ParserFigureUsingXML.ParseToPaperCircleFromXmlElement(xmlReader);
                        figures.Add(paperCircle);
                        break;

                    case TypeFigure.PaperRectangle:
                        PaperRectangle paperRectangle = ParserFigureUsingXML.ParseToPaperRectangleFromXmlElement(xmlReader);
                        figures.Add(paperRectangle);
                        break;

                    case TypeFigure.PaperTriangle:
                        PaperTriangle paperTriangle = ParserFigureUsingXML.ParseToPaperTriangleFromXmlElement(xmlReader);
                        figures.Add(paperTriangle);
                        break;

                    case TypeFigure.SkinCircle:
                        SkinCircle skinCircle = ParserFigureUsingXML.ParseToSkinCircleFromXmlElement(xmlReader);
                        figures.Add(skinCircle);
                        break;

                    case TypeFigure.SkinRectangle:
                        SkinRectangle skinRectangle = ParserFigureUsingXML.ParseToSkinRectangleFromXmlElement(xmlReader);
                        figures.Add(skinRectangle);
                        break;

                    case TypeFigure.SkinTriangle:
                        SkinTriangle skinTriangle = ParserFigureUsingXML.ParseToSkinTriangleFromXmlElement(xmlReader);
                        figures.Add(skinTriangle);
                        break;
                    }

                    xmlReader.Read();
                }

                return(figures);
            }
        }
        public void SkinTriangle_WhenOldAreaMoreNewArea_CreatePaperCircle()
        {
            var sidesSkinTriangle = new List <double> {
                3, 4, 5
            };
            var radiusSkinCircle = 5;

            var skinCircle   = new SkinCircle(radiusSkinCircle);
            var result       = new SkinTriangle(sidesSkinTriangle, skinCircle);
            var actualResult = new SkinTriangle(sidesSkinTriangle);

            Assert.AreEqual(result, actualResult);
        }
示例#11
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 /// <summary>
 /// The method parses the skin triangle into the xml element.
 /// </summary>
 /// <param name="xmlWriter"></param>
 /// <param name="skinTriangle">Skin triangle</param>
 public static void ParseToXmlElementFromSkinTriangle(XmlTextWriter xmlWriter, SkinTriangle skinTriangle)
 {
     xmlWriter.WriteStartElement(nameof(SkinTriangle));
     xmlWriter.WriteElementString(nameof(SkinTriangle.Sides), string.Join(' ', skinTriangle.Sides));
     xmlWriter.WriteEndElement();
 }
示例#12
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 /// <summary>
 /// The method parses the skin triangle into the xml element.
 /// </summary>
 /// <param name="streamWriter"></param>
 /// <param name="skinTriangle">Skin triangle</param>
 public static void ParseToXmlElementFromSkinTriangle(StreamWriter streamWriter, SkinTriangle skinTriangle)
 {
     streamWriter.WriteLine($"\t<{nameof(SkinTriangle)}>");
     streamWriter.WriteLine($"\t\t<{nameof(SkinTriangle.Sides)}>{string.Join(' ', skinTriangle.Sides)}</{nameof(SkinTriangle.Sides)}>");
     streamWriter.WriteLine($"\t</{nameof(SkinTriangle)}>");
 }