public void WritingByXmtTextWriterAndReadingByStreamReaderTest()
{
string path = @"..\..\..\..\epam_task_3.1\Res\NewPaperBox11.xml";
FileWriter writer = new FileWriter();
Material material = Material.paper;
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new PaperRectangle(1, 1, 1, 1, Color.red);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
t_box[4] = new FilmRectangle(1, 1, 1, 1);
t_box[5] = new FilmTriangle(1, 1, 1);
writer.WriteFiguresByXmlTextWriter(t_box, material, path);
FileReader reader = new FileReader();
Box r_box = reader.ReadXmlByStreamReader(path);
Box ex_box = new Box();
ex_box[0] = new PaperCircle(5, Color.red);
ex_box[1] = new PaperRectangle(1, 1, 1, 1, Color.red);
ex_box[2] = new PaperTriangle(1, 1, 1, Color.red);
CollectionAssert.AreEqual(ex_box.Items, r_box.Items);
}
public void AddFigure_FigureIsInBox_AddNewFigure()
{
// arrange
var figures = new IFigure[20];
figures[0] = new PaperRectangle(new List <double> {
4, 6
}, Color.Black);
figures[1] = new PaperTriangle(new List <double> {
3, 4, 5
}, Color.Red);
figures[2] = new PaperCircle(3, Color.Green);
figures[3] = new PaperSquare(new List <double> {
5
}, Color.Green);
var figure = new FilmCircle(6);
var actualResult = new Box(figures);
actualResult.AddFigure(figure);
var expected = new Box(figures);
// act
expected.AddFigure(figure);
// assert;
Assert.Equal(expected, actualResult);
}
public void GetPerimeter_NewRectangle_GetPerimeter()
{
var actual = 75.39822368615503;
// act
var expected = new FilmCircle(12);
// assert;
Assert.Equal(expected.GetPerimeter(), actual);
}
public void GetArea_NewRectangle_GetArea()
{
var actual = 452.3893421169302;
// act
var expected = new FilmCircle(12);
// assert;
Assert.Equal(expected.GetArea(), actual);
}
public void Equals_TwoRectangle_Equals()
{
var actual = new FilmCircle(12);
// act
var expected = new FilmCircle(12);
// assert;
Assert.Equal(expected, actual);
}
public void FilmCircle_CutFigureSmallerOriginal_PositiveTestResult(double circleRadius, double rectangleFirstSide, double rectangleSecondSide)
{
FilmRectangle filmRectangle = new FilmRectangle(new List <double> {
rectangleFirstSide, rectangleSecondSide
});
FilmCircle expectedFilmCircle = new FilmCircle(circleRadius, filmRectangle);
FilmCircle actualFilmCircle = new FilmCircle(circleRadius);
Assert.AreEqual(expectedFilmCircle, actualFilmCircle);
}
public void FilmCircleCreation3()
{
double t_r = 5421;
FilmCircle t_filmCircle = new FilmCircle(t_r);
double ex_r = 5421;
FilmCircle ex_filmCircle = new FilmCircle(ex_r);
Assert.IsTrue(ex_filmCircle.Equals(t_filmCircle));
}
public void FindFigure()
{
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new FilmRectangle(1, 1, 1, 1);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
PaperCircle ex_circle = new PaperCircle(5, Color.red);
Assert.IsTrue(t_box.Find(ex_circle));
}
/// <summary>
/// Parses Object as a Xml Element
/// </summary>
/// <param name="writer"></param>
/// <param name="paperCircle"></param>
public void ParseFilmCircleAsXmlNode(StreamWriter writer, FilmCircle filmCircle)
{
try
{
writer.WriteLine("\t<FilmCircle>");
writer.WriteLine("\t\t<R>{0}</R>", filmCircle.R);
writer.WriteLine("\t</FilmCircle>");
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// Parses Object as a Xml Element
/// </summary>
/// <param name="writer"></param>
/// <param name="paperCircle"></param>
public void ParseFilmCircleAsXmlNode(XmlTextWriter writer, FilmCircle filmCircle)
{
try
{
writer.WriteStartElement(nameof(FilmCircle));
writer.WriteElementString(nameof(FilmCircle.R), filmCircle.R.ToString());
writer.WriteEndElement();
}
catch (Exception ex)
{
throw ex;
}
}
public void CreateNewFigire_NewAreaLessOldArea_CreateNewFigire()
{
var filmCircle = new FilmCircle(13);
var actual = new FilmSquare(new List <double> {
5
});
// act
var expected = new FilmSquare(filmCircle, new List <double> {
5
});
// assert;
Assert.Equal(expected, actual);
}
public void GetActualBoxSize()
{
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new PaperRectangle(1, 1, 1, 1, Color.red);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
t_box[4] = new FilmRectangle(1, 1, 1, 1);
t_box[5] = new FilmTriangle(1, 1, 1);
int ex_size = 6;
Assert.AreEqual(ex_size, t_box.Size);
}
public void FilmTriangleIntoCircleConvertion2()
{
double t_a = 6;
double t_b = 8;
double t_c = 10;
FilmTriangle t_triangle = new FilmTriangle(t_a, t_b, t_c);
double r = 2;
FilmCircle t_circle = new FilmCircle(r, t_triangle);
double ex_r = 2;
FilmCircle ex_circle = new FilmCircle(ex_r);
Assert.IsTrue(ex_circle.Equals(t_circle));
}
public void AddFigure_BoxIsClear_AddNewFigure()
{
// arrange
var figures = new IFigure[20];
var figure = new FilmCircle(6);
var actualResult = new Box(figures);
actualResult.AddFigure(figure);
var expected = new Box(figures);
// act
expected.AddFigure(figure);
// assert;
Assert.Equal(expected, actualResult);
}
public void FilmTriangleIntoCircleConvertion1()
{
double t_a = 4;
double t_b = 5;
double t_c = 3;
FilmTriangle t_triangle = new FilmTriangle(t_a, t_b, t_c);
double r = 0.4;
FilmCircle t_circle = new FilmCircle(r, t_triangle);
double ex_r = 0.4;
FilmCircle ex_circle = new FilmCircle(ex_r);
Assert.IsTrue(ex_circle.Equals(t_circle));
}
public void FilmRectangleIntoCircleConverstion3()
{
double t_a = 15;
double t_b = 15;
double t_c = 15;
double t_d = 15;
FilmRectangle t_rectangle = new FilmRectangle(t_a, t_b, t_c, t_d);
double t_r = 3;
FilmCircle t_circle = new FilmCircle(t_r, t_rectangle);
double ex_r = 3;
FilmCircle ex_circle = new FilmCircle(ex_r);
Assert.IsTrue(ex_circle.Equals(t_circle));
}
public void TakeFigure()
{
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new FilmRectangle(1, 1, 1, 1);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
Figure takenFigure = t_box.Take(2);
Box ex_box = new Box();
ex_box[0] = new PaperCircle(5, Color.red);
ex_box[1] = new FilmRectangle(1, 1, 1, 1);
ex_box[2] = new FilmCircle(5);
CollectionAssert.AreEqual(ex_box.Items, t_box.Items);
}
public void Reading4()
{
string path = @"..\..\..\..\epam_task_3.1\Box.xml";
Box boxTest = new Box();
FileReader fileExtensions = new FileReader();
boxTest = fileExtensions.ReadXmlByXmlTextReader(path);
Box boxToAssure = new Box();
boxToAssure[0] = new PaperCircle(5, Color.red);
boxToAssure[1] = new PaperCircle(1, Color.red);
boxToAssure[2] = new PaperRectangle(1, 1, 1, 1, Color.red);
boxToAssure[3] = new PaperTriangle(1, 1, 1, Color.red);
boxToAssure[4] = new FilmCircle(5);
Assert.IsTrue(boxToAssure[4].Equals(boxTest[4]));
}
public void FilmCircleIntoTriangleConverstion3()
{
double t_r = 100;
FilmCircle t_filmCircle = new FilmCircle(t_r);
double t_a = 10;
double t_b = 5;
double t_c = 10;
FilmTriangle t_filmTriangle = new FilmTriangle(t_a, t_b, t_c);
double ex_a = 10;
double ex_b = 5;
double ex_c = 10;
FilmTriangle ex_filmTriangle = new FilmTriangle(ex_a, ex_b, ex_c);
Assert.IsTrue(ex_filmTriangle.Equals(t_filmTriangle));
}
public void GetFilmFigures()
{
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new FilmRectangle(1, 1, 1, 1);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
List <Figure> t_circles = new List <Figure>();
t_circles = t_box.GetFilmFigures();
List <Figure> ex_circles = new List <Figure>
{
new FilmRectangle(1, 1, 1, 1),
new FilmCircle(5)
};
CollectionAssert.AreEqual(ex_circles, t_circles);
}
public void WritingByStreamWriterAndReadingByStreamReaderTest4()
{
string path = @"..\..\..\..\epam_task_3.1\Res\NewBox4.xml";
FileWriter writer = new FileWriter();
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new PaperRectangle(1, 1, 1, 1, Color.red);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
writer.WriteFiguresByStreamWriter(t_box, path);
FileReader reader = new FileReader();
Box r_box = reader.ReadXmlByStreamReader(path);
CollectionAssert.AreEqual(t_box.Items, r_box.Items);
}
public void GetFilmFIgure_FigureIsInBox_GetFilmFIgure()
{
// arrange
var figures = new IFigure[20];
figures[0] = new PaperRectangle(new List <double> {
4, 6
}, Color.Black);
figures[1] = new PaperTriangle(new List <double> {
3, 4, 5
}, Color.Red);
figures[2] = new FilmRectangle(new List <double> {
4, 6
});
figures[3] = new FilmTriangle(new List <double> {
3, 4, 5
});
figures[4] = new PaperCircle(3, Color.Green);
figures[5] = new FilmSquare(new List <double> {
5
});
figures[6] = new FilmCircle(6);
var actualFigures = new List <IFigure>();
actualFigures.Add(new FilmRectangle(new List <double> {
4, 6
}));
actualFigures.Add(new FilmTriangle(new List <double> {
3, 4, 5
}));
actualFigures.Add(new FilmSquare(new List <double> {
5
}));
actualFigures.Add(new FilmCircle(6));
var expected = new Box(figures);
// assert;
Assert.Equal(expected.GetAllFilmFigures(), actualFigures);
}
public void FilmCircleIntoRectangleConverstion2()
{
double t_r = 25;
FilmCircle t_filmCircle = new FilmCircle(t_r);
double t_a = 1;
double t_b = 4;
double t_c = 1;
double t_d = 4;
FilmRectangle t_filmRectangle = new FilmRectangle(t_a, t_b, t_c, t_d);
double ex_a = 1;
double ex_b = 4;
double ex_c = 1;
double ex_d = 4;
FilmRectangle ex_filmRectangle = new FilmRectangle(ex_a, ex_b, ex_c, ex_d);
Assert.IsTrue(ex_filmRectangle.Equals(t_filmRectangle));
}
public void SetFigure()
{
Box t_box = new Box();
t_box[0] = new PaperCircle(5, Color.red);
t_box[1] = new FilmRectangle(1, 1, 1, 1);
t_box[2] = new PaperTriangle(1, 1, 1, Color.red);
t_box[3] = new FilmCircle(5);
FilmTriangle ex_circle = new FilmTriangle(1, 1, 1);
t_box.Set(1, ex_circle);
Box ex_box = new Box();
ex_box[0] = new PaperCircle(5, Color.red);
ex_box[1] = new FilmTriangle(1, 1, 1);
ex_box[2] = new PaperTriangle(1, 1, 1, Color.red);
ex_box[3] = new FilmCircle(5);
CollectionAssert.AreEqual(ex_box.Items, t_box.Items);
}
public void ShowByNumber_FigureIsInBox_ShowFigure()
{
// arrange
var figures = new IFigure[20];
figures[0] = new FilmRectangle(new List <double> {
4, 6
});
figures[1] = new FilmTriangle(new List <double> {
3, 4, 5
});
figures[2] = new FilmCircle(3);
figures[3] = new FilmSquare(new List <double> {
5
});
var actualResult = figures[1];
var expectedBox = new Box(figures);
// act
var expected = expectedBox.ShowByNumber(1);
// assert;
Assert.Equal(expected, actualResult);
}
public void GetArea_PositiveTestResult(double circleRadius, double expectedArea)
{
FilmCircle filmCircle = new FilmCircle(circleRadius);
Assert.AreEqual(expectedArea, filmCircle.GetArea());
}
/// <summary>
/// Method reads figures from an xml file using StreamReader.
/// </summary>
/// <param name="path">path</param>
/// <returns>IFigure[]</returns>
public static IFigure[] GetFromFile(string path)
{
var figures = new IFigure[_sizeArray];
var sides = new List <double>();
object color = null;
string material = null;
string figureName = null;
string content = null;
double radius = 0;
int count = 0;
string patternMaterial = @"(Paper|Film)([A-z]*)";
string patternNumber = @"(\d+|\d.+)\<";
string patternColor = @">([A-z]*)<";
var regex = new Regex(patternMaterial);
using (var streamReader = new StreamReader(path))
{
while ((content = streamReader.ReadLine()) != null)
{
if (!Enum.TryParse(typeof(FigureType), content.Trim('<', '>', '/', '\t', ' '), out object figureType))
{
continue;
}
regex = new Regex(patternMaterial);
foreach (Match match in regex.Matches(figureType.ToString()))
{
material = match.Groups[1].Value;
figureName = match.Groups[2].Value;
}
content = streamReader.ReadLine();
regex = new Regex(patternNumber);
if (figureName != _circleFigure)
{
foreach (Match match in regex.Matches(content))
{
sides = match.Groups[1].Value.Split(' ').Select(obj => double.Parse(obj)).ToList();
}
}
else
{
foreach (Match match in regex.Matches(content))
{
double.TryParse(match.Groups[1].Value, out radius);
}
}
if (material == _paperMaterial)
{
content = streamReader.ReadLine();
regex = new Regex(patternColor);
foreach (Match match in regex.Matches(content))
{
color = Enum.Parse(typeof(Color), match.Groups[1].Value);
}
}
switch (figureType)
{
case FigureType.PaperCircle:
figures[count] = new PaperCircle(radius, (Color)color);
break;
case FigureType.PaperRectangle:
figures[count] = new PaperRectangle(sides, (Color)color);
break;
case FigureType.PaperSquare:
figures[count] = new PaperSquare(sides, (Color)color);
break;
case FigureType.PaperTriangle:
figures[count] = new PaperTriangle(sides, (Color)color);
break;
case FigureType.FilmCircle:
figures[count] = new FilmCircle(radius);
break;
case FigureType.FilmRectangle:
figures[count] = new FilmRectangle(sides);
break;
case FigureType.FilmSquare:
figures[count] = new FilmSquare(sides);
break;
case FigureType.FilmTriangle:
figures[count] = new FilmTriangle(sides);
break;
default:
break;
}
count++;
if (count == figures.Length - 1)
{
return(figures);
}
content = streamReader.ReadLine();
}
}
return(figures);
}
public void FilmCircle_CutFigureBiggerOriginal_OutOfAreaException(double firstCircleRadius, double secondCircleRadius)
{
FilmCircle filmCircle = new FilmCircle(firstCircleRadius);
Assert.ThrowsException <OutOfAreaException>(() => new FilmCircle(secondCircleRadius, filmCircle));
}
/// <summary>
/// Method reads figures from an xml file using XmlReader.
/// </summary>
/// <param name="path">path</param>
/// <returns>IFigure[]</returns>
public static IFigure[] GetFromFile(string path)
{
var figures = new IFigure[_sizeArray];
var sides = new List <double>();
using var xmlReader = new XmlTextReader(path);
object color = null;
string material = null;
string figureName = null;
double radius = 0;
int count = 0;
string patternMaterial = @"(Paper|Film)([A-z]*)";
string patternNumber = @"(\d+|\d.+)\<";
var regex = new Regex(patternNumber);
while (xmlReader.Read())
{
if (!Enum.TryParse(typeof(FigureType), xmlReader.Name, out object figureType))
{
continue;
}
regex = new Regex(patternMaterial);
foreach (Match match in regex.Matches(figureType.ToString()))
{
material = match.Groups[1].Value;
figureName = match.Groups[2].Value;
}
xmlReader.Read();
xmlReader.Read();
if (figureName != _circleFigure)
{
sides = new List <double>();
if ((xmlReader.NodeType == XmlNodeType.Element) && (xmlReader.Name == nameof(IPolygonFigure.Sides)))
{
sides = xmlReader.ReadElementString().Split(' ').Select(obj => double.Parse(obj)).ToList();
}
}
else
if ((xmlReader.NodeType == XmlNodeType.Element) && (xmlReader.Name == nameof(ICircle.Radius)))
{
radius = double.Parse(xmlReader.ReadElementString());
}
if (material == _paperMaterial)
{
xmlReader.Read();
if ((xmlReader.NodeType == XmlNodeType.Element) && (xmlReader.Name == nameof(IPaper.Color)))
{
color = Enum.Parse(typeof(Color), xmlReader.ReadElementString());
}
}
switch (figureType)
{
case FigureType.PaperCircle:
figures[count] = new PaperCircle(radius, (Color)color);
break;
case FigureType.PaperRectangle:
figures[count] = new PaperRectangle(sides, (Color)color);
break;
case FigureType.PaperSquare:
figures[count] = new PaperSquare(sides, (Color)color);
break;
case FigureType.PaperTriangle:
figures[count] = new PaperTriangle(sides, (Color)color);
break;
case FigureType.FilmCircle:
figures[count] = new FilmCircle(radius);
break;
case FigureType.FilmRectangle:
figures[count] = new FilmRectangle(sides);
break;
case FigureType.FilmSquare:
figures[count] = new FilmSquare(sides);
break;
case FigureType.FilmTriangle:
figures[count] = new FilmTriangle(sides);
break;
}
count++;
if (count == figures.Length - 1)
{
return(figures);
}
xmlReader.Read();
}
return(figures);
}
public void GetPerimeter_PositiveTestResult(double circleRadius, double expectedPerimter)
{
FilmCircle filmCircle = new FilmCircle(circleRadius);
Assert.AreEqual(expectedPerimter, filmCircle.GetPerimeter());
}
