public void MPathStartEndValuesTest()
{
string svgPath1 = "M18,24";
string svgPath2 = "m18,24";
PathCommand command1 = new PathCommand(svgPath1);
PathCommand command2 = new PathCommand(svgPath1, 10, 20);
PathCommand command3 = new PathCommand(svgPath2);
PathCommand command4 = new PathCommand(svgPath2, 10, 20);
Assert.True(command1.StartX == 0);
Assert.True(command1.StartY == 0);
Assert.True(command1.EndX == 18);
Assert.True(command1.EndY == 24);
Assert.True(command2.StartX == 10);
Assert.True(command2.StartY == 20);
Assert.True(command2.EndX == 18);
Assert.True(command2.EndY == 24);
Assert.True(command3.StartX == 0);
Assert.True(command3.StartY == 0);
Assert.True(command3.EndX == 18);
Assert.True(command3.EndY == 24);
Assert.True(command4.StartX == 10);
Assert.True(command4.StartY == 20);
Assert.True(command4.EndX == 28);
Assert.True(command4.EndY == 44);
Assert.True(command1.CenterX == 18);
Assert.True(command1.CenterY == 24);
Assert.True(command1.RadiusX == 0);
Assert.True(command1.RadiusY == 0);
}
public void EqualsShouldReturnTrueOnSameValues1()
{
PathCommand command1 = new PathCommand("M64,32");
PathCommand command2 = new PathCommand("m64,32");
Assert.True(command1.Equals(command2));
}
public void EqualsShouldReturnTrueOnSameValues2()
{
PathCommand command1 = new PathCommand("A32,16 0 1,0 10,64", 10, 10);
PathCommand command2 = new PathCommand("a32,16 0 1,0 0,54", 10, 10);
Assert.True(command1.Equals(command2));
}
public void GetPathShouldReturnCorrectPath4()
{
string path = "a32,32 0 0,1 64,0";
PathCommand sut = new PathCommand(path, 10, 20);
Assert.True(sut.GetRelativePath() == "a32,32 0 0,1 64,0");
Assert.True(sut.GetAbsolutePath() == "A32,32 0 0,1 74,20");
}
public void GetPathShouldReturnCorrectPath1()
{
string path = "A32,32 0 0,1 82,64";
PathCommand sut = new PathCommand(path);
Assert.True(sut.GetRelativePath() == "a32,32 0 0,1 82,64");
Assert.True(sut.GetAbsolutePath() == "A32,32 0 0,1 82,64");
}
public void MPathCommandIsTest()
{
PathCommand command = new PathCommand("M18,24");
Assert.True(command.IsMoveToCommand());
Assert.False(command.IsArcCommand());
Assert.False(command.IsUpper());
Assert.False(command.IsLower());
Assert.False(command.IsRight());
Assert.False(command.IsLeft());
}
public void ConstructorShouldSetCorrectValues2()
{
//Half circle right to left, clockwise
string path = "A32,32 0 0,1 -54,-20";
PathCommand sut = new PathCommand(path, 10, 20);
Assert.Equal(10, sut.StartX);
Assert.Equal(20, sut.StartY);
Assert.Equal(-54, sut.EndX);
Assert.Equal(-20, sut.EndY);
}
public void ConstructorShouldSetCorrectValues1()
{
//Half circle left to right, clockwise
string path = "A32,32 0 0,1 74,20";
PathCommand sut = new PathCommand(path,10,20);
Assert.Equal(10, sut.StartX);
Assert.Equal(20, sut.StartY);
Assert.Equal(74, sut.EndX);
Assert.Equal(20, sut.EndY);
Assert.Equal(42, sut.CenterX);
Assert.Equal(20, sut.CenterY);
Assert.Equal(32, sut.RadiusX);
Assert.Equal(32, sut.RadiusY);
}
public void MPathCommandTest_()
{
string svgPath1 = "M18,24";
string svgPath2 = "m18,24";
PathCommand command1 = new PathCommand(svgPath1);
PathCommand command2 = new PathCommand(svgPath1, 10, 20);
PathCommand command3 = new PathCommand(svgPath2);
PathCommand command4 = new PathCommand(svgPath2, 10, 20);
Assert.True(command1.GetRelativePath() == "m18,24");
Assert.True(command1.GetAbsolutePath() == "M18,24");
Assert.True(command2.GetRelativePath() == "m8,4");
Assert.True(command2.GetAbsolutePath() == "M18,24");
Assert.True(command3.GetRelativePath() == "m18,24");
Assert.True(command3.GetAbsolutePath() == "M18,24");
Assert.True(command4.GetRelativePath() == "m18,24");
Assert.True(command4.GetAbsolutePath() == "M28,44");
}
public void APathCommandIsUpperLowerTest()
{
PathCommand command1 = new PathCommand("A32,32 0 0,1 64,0");
PathCommand command2 = new PathCommand("a32,32 0 0,1 64,0");
PathCommand command3 = new PathCommand("a32,32 0 0,1 -64,0");
PathCommand command4 = new PathCommand("A32,32 0 1,0 64,0");
PathCommand command5 = new PathCommand("a32,32 0 1,0 64,0");
PathCommand command6 = new PathCommand("a32,32 0 1,0 -64,0");
PathCommand command7 = new PathCommand("a32,32 0 1,0 0,64");
PathCommand command8 = new PathCommand("a32,32 0 1,0 0,-64");
Assert.False(command1.IsMoveToCommand());
Assert.True(command1.IsArcCommand());
Assert.True(command1.IsUpper());
Assert.False(command1.IsLower());
Assert.True(command2.IsUpper());
Assert.False(command2.IsLower());
Assert.False(command3.IsUpper());
Assert.True(command3.IsLower());
Assert.False(command4.IsUpper());
Assert.True(command4.IsLower());
Assert.False(command5.IsUpper());
Assert.True(command5.IsLower());
Assert.True(command6.IsUpper());
Assert.False(command6.IsLower());
Assert.True(command7.IsUpper());
Assert.True(command7.IsLower());
Assert.True(command8.IsUpper());
Assert.True(command8.IsLower());
}
public void APathCommandIsCircularVerticalHorizontalTest()
{
//line in the shape of a lower half circle, clockwise from left to right, horizontal (line between start y and end y)
PathCommand command1 = new PathCommand("a32,32 0 0,1 64,0");
//like above, but elliptic with half the radius.
PathCommand command2 = new PathCommand("a32,16 0 0,1 64,0");
//line in the shape of a right half ellipse (half radius compared to circle), counter-clockwise from top to bottom, vertical (line between start x and end x)
PathCommand command3 = new PathCommand("a32,16 0 1,0 0,64");
//like above but a right half circle
PathCommand command4 = new PathCommand("a32,32 0 1,0 0,64");
Assert.True(command1.IsCircular());
Assert.False(command2.IsCircular());
Assert.False(command3.IsCircular());
Assert.True(command4.IsCircular());
Assert.True(command1.IsHorizontal());
Assert.True(command2.IsHorizontal());
Assert.False(command3.IsHorizontal());
Assert.False(command4.IsHorizontal());
Assert.False(command1.IsVertical());
Assert.False(command2.IsVertical());
Assert.True(command3.IsVertical());
Assert.True(command4.IsVertical());
}
public void APathCommandIsRightLeftTest()
{
PathCommand command1 = new PathCommand("A32,32 0 0,1 0,64");
PathCommand command2 = new PathCommand("a32,32 0 0,1 0,64");
PathCommand command3 = new PathCommand("a32,32 0 0,1 0,-64");
PathCommand command4 = new PathCommand("A32,32 0 1,0 0,64");
PathCommand command5 = new PathCommand("a32,32 0 1,0 0,64");
PathCommand command6 = new PathCommand("a32,32 0 1,0 0,-64");
PathCommand command7 = new PathCommand("a32,32 0 1,0 64,0");
PathCommand command8 = new PathCommand("a32,32 0 1,0 -64,0");
Assert.True(command1.IsRight());
Assert.False(command1.IsLeft());
Assert.True(command2.IsRight());
Assert.False(command2.IsLeft());
Assert.False(command3.IsRight());
Assert.True(command3.IsLeft());
Assert.False(command4.IsRight());
Assert.True(command4.IsLeft());
Assert.False(command5.IsRight());
Assert.True(command5.IsLeft());
Assert.True(command6.IsRight());
Assert.False(command6.IsLeft());
Assert.True(command7.IsRight());
Assert.True(command8.IsLeft());
Assert.True(command7.IsRight());
Assert.True(command8.IsLeft());
}
public void ConstructorShouldSetCorrectValues20()
{
//Quarter circle, vertical, lower to upper, counter-clockwise
float radius = (float)(Math.Sqrt(2) * 32);
string path = "a" + radius + "," + radius + " 0 0,0 0,-32";
PathCommand sut = new PathCommand(path, 10, 20);
Assert.Equal(-6, sut.CenterX);
Assert.Equal(4, sut.CenterY);
}
public void ConstructorShouldSetCorrectValues16()
{
//Quarter circle, horizontal, right to left, counter-clockwise
float radius = (float)(Math.Sqrt(2) * 32);
string path = "a" + radius + "," + radius + " 0 0,0 -32,0";
PathCommand sut = new PathCommand(path, 10, 20);
Assert.Equal(-6, sut.CenterX);
Assert.Equal(36, sut.CenterY);
}
public void ConstructorShouldSetCorrectValues12()
{
//Quarter circle lower left to upper right, counter-clockwise
string path = "a32,32 0 0,0 32,-32";
PathCommand sut = new PathCommand(path, 10, 20);
Assert.Equal(42, sut.CenterX);
Assert.Equal(20, sut.CenterY);
}
public void ConstructorShouldSetCorrectValues7()
{
//Quarter circle upper right to lower left, clockwise
string path = "a32,32 0 0,1 -32,32";
PathCommand sut = new PathCommand(path, 10, 20);
Assert.Equal(-22, sut.CenterX);
Assert.Equal(20, sut.CenterY);
}
protected Shape CreateShape(PathCommand c)
{
Shape shape = null;
if (c.IsMoveToCommand())
{
//
}
else if (c.IsArcCommand())
{
if (c.IsCircular())
{
if (c.IsHorizontal())
{
if (c.IsLower())
{
shape = new LowerHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusX);
}
else if (c.IsUpper())
{
shape = new UpperHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusX);
}
}
else
if (c.IsVertical())
{
if (c.IsLeft())
{
shape = new LeftHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusY);
}
else if (c.IsRight())
{
shape = new RightHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusY);
}
}
}
}
return shape;
}
protected void CreatePathCommands(string[] paths)
{
float startX = 0;
float startY = 0;
for (int i = 0; i < paths.Length; i++)
{
PathCommand command = new PathCommand(paths[i], startX, startY);
startX = command.EndX;
startY = command.EndY;
pathCommands.Add(command);
}
}