public void Constructor_FromVertices()
{
// Act
var curve = new FillCurve <FillSegment>(
CreateSimpleVector2dArray());
// Assert
Assert.AreEqual(2, curve.Elements.Count);
}
public void Constructor_FromPoints_ExceptionOnAddBeforeBegin()
{
// Arrange
var curve = new FillCurve <FillSegment>();
// Act & Assert
Assert.ThrowsException <MethodAccessException>(() =>
{
curve.AddToCurve(new Vector2d(1, 0));
});
}
public void Constructor_FromPolyLine()
{
// Arrange
var polyline = new PolyLine2d(CreateSimpleVector2dArray());
// Act
var curve = new FillCurve <FillSegment>(polyline);
// Assert
Assert.AreEqual(2, curve.Elements.Count);
}
private static FillCurve <FillSegment> CreateSimpleFillCurve()
{
var vertices = new Vector2d[]
{
new Vector2d(0, 0),
new Vector2d(1, 0),
new Vector2d(3, 0),
new Vector2d(4, 0),
};
var curve = new FillCurve <FillSegment>(vertices);
return(curve);
}
public void CloseCurve()
{
// Arrange
var curve = new FillCurve <FillSegment>(
CreateSimpleVector2dArray());
// Act
var loop = curve.CloseCurve();
// Assert
Assert.AreEqual(3, loop.Elements.Count);
Assert.AreEqual(curve.Entry, loop.Entry);
}
public void Constructor_FromPoints()
{
// Arrange
var curve = new FillCurve <FillSegment>();
// Act
curve.BeginCurve(new Vector2d(0, 0));
curve.AddToCurve(new Vector3d(1, 0, 0));
curve.AddToCurve(new Vector2d(1, 2), new FillSegment(true));
// Assert
Assert.AreEqual(2, curve.Elements.Count);
Assert.IsTrue(curve.Elements[1].Edge.IsConnector);
}
public void Reversed()
{
// Arrange
var curve = new FillCurve <FillSegment>(
CreateSimpleVector2dArray());
// Act
var reversed = curve.Reversed();
// Assert
Assert.AreEqual(2, curve.Elements.Count);
Assert.AreEqual(curve.Entry, reversed.Exit);
Assert.AreEqual(curve.Exit, reversed.Entry);
}
public void Extend_ExceptionOnDiscontinuity()
{
// Arrange
var curve1 = new FillCurve <FillSegment>(new Vector2d[]
{
new Vector2d(0, 0),
new Vector2d(1, 0),
});
var curve2 = new FillCurve <FillSegment>(new Vector2d[]
{
new Vector2d(2, 0),
new Vector2d(3, 0),
});
// Act & Assert
Assert.ThrowsException <ArgumentException>(() =>
{
curve1.Extend(curve2.Elements);
});
}
public void CloneBare()
{
// Arrange
var settings = new PrintProfileFFF();
var curve = new FillCurve <FillSegment>()
{
FillType = settings.FillTypeFactory.OuterPerimeter(),
PerimeterOrder = 100,
IsHoleShell = true,
FillThickness = 3
};
// Act
var clone = curve.CloneBare();
// Assert
Assert.AreEqual(100, clone.PerimeterOrder);
Assert.AreEqual(3, clone.FillThickness);
Assert.IsTrue(clone.IsHoleShell);
Assert.IsInstanceOfType(clone.FillType, typeof(OuterPerimeterFillType));
}
public void Extend_Success()
{
// Arrange
var curve1 = new FillCurve <FillSegment>(new Vector2d[]
{
new Vector2d(0, 0),
new Vector2d(1, 0),
});
var curve2 = new FillCurve <FillSegment>(new Vector2d[]
{
new Vector2d(1, 0),
new Vector2d(2, 1),
new Vector2d(3, 3),
});
// Act
curve1.Extend(curve2.Elements);
// Assert
Assert.AreEqual(3, curve1.Elements.Count);
Assert.AreEqual(new Vector2d(0, 0), curve1.Entry);
Assert.AreEqual(curve2.Exit, curve1.Exit);
}
