public void PointArrayConstructor_1()
{
PDFPointArray ary = new PDFPointArray();
Assert.IsNotNull(ary);
Assert.AreEqual(ary.Count, 0);
}
public void PointArrayRemove()
{
PDFPoint pt1 = new PDFPoint(1, 1);
PDFPoint pt2 = new PDFPoint(2, 2);
PDFPoint pt3 = new PDFPoint(3, 3);
PDFPointArray ary = new PDFPointArray(pt1, pt2, pt3);
Assert.IsNotNull(ary);
Assert.AreEqual(3, ary.Count);
bool wasremoved = ary.Remove(pt2);
Assert.AreEqual(true, wasremoved);
Assert.AreEqual(2, ary.Count);
Assert.AreEqual(pt3, ary[1]);
try
{
PDFPoint notvalid = ary[2];
throw new InvalidOperationException("No exception thrown when accessing a point out side of the bounds of the PointArray");
}
catch (ArgumentOutOfRangeException)
{
//Expected
}
//not present in array
wasremoved = ary.Remove(new PDFPoint(4, 4));
Assert.AreEqual(false, wasremoved);
Assert.AreEqual(2, ary.Count);
Assert.AreEqual(pt3, ary[1]);
}
public void PointArrayClear()
{
PDFPoint pt1 = new PDFPoint(1, 1);
PDFPoint pt2 = new PDFPoint(2, 2);
PDFPoint pt3 = new PDFPoint(3, 3);
PDFPointArray ary = new PDFPointArray(pt1, pt2, pt3);
Assert.IsNotNull(ary);
Assert.AreEqual(3, ary.Count);
ary.Clear();
Assert.AreEqual(0, ary.Count);
try
{
PDFPoint notvalid = ary[0];
throw new InvalidOperationException("No exception thrown when accessing a point out side of the bounds of the PointArray");
}
catch (ArgumentOutOfRangeException)
{
//Expected
}
}
public void PointArrayConstructor_3()
{
PDFPoint pt1 = new PDFPoint(1, 1);
PDFPoint pt2 = new PDFPoint(2, 2);
PDFPoint pt3 = new PDFPoint(3, 3);
PDFPointArray ary = new PDFPointArray(pt1, pt2, pt3);
Assert.IsNotNull(ary);
Assert.AreEqual(3, ary.Count);
Assert.AreEqual(pt1, ary[0]);
Assert.AreEqual(pt2, ary[1]);
Assert.AreEqual(pt3, ary[2]);
}
public void PointArrayConstructor_2()
{
List <PDFPoint> list = new List <PDFPoint>();
list.Add(new PDFPoint(1, 1));
list.Add(new PDFPoint(2, 2));
list.Add(new PDFPoint(3, 3));
PDFPointArray ary = new PDFPointArray(list);
Assert.IsNotNull(ary);
Assert.AreEqual(list.Count, ary.Count);
for (int i = 0; i < list.Count; i++)
{
Assert.AreEqual(list[i], ary[i]);
}
}
public void PointArrayConstructor_4()
{
PDFUnit x1 = 1;
PDFUnit y1 = 2;
PDFUnit x2 = 3;
PDFUnit y2 = 4;
PDFUnit x3 = 5;
PDFUnit y3 = 6;
PDFPointArray ary = new PDFPointArray(x1, y1, x2, y2, x3, y3);
Assert.IsNotNull(ary);
Assert.AreEqual(3, ary.Count);
Assert.AreEqual(new PDFPoint(x1, y1), ary[0]);
Assert.AreEqual(new PDFPoint(x2, y2), ary[1]);
Assert.AreEqual(new PDFPoint(x3, y3), ary[2]);
}
public void PointArrayToArray_3()
{
PDFPoint pt1 = new PDFPoint(1, 1);
PDFPoint pt2 = new PDFPoint(2, 2);
PDFPoint pt3 = new PDFPoint(3, 3);
PDFPointArray ary = new PDFPointArray(pt1, pt2, pt3);
Assert.IsNotNull(ary);
Assert.AreEqual(3, ary.Count);
PDFPoint[] all = ary.ToArray();
Assert.AreEqual(3, all.Length);
Assert.AreEqual(pt1, all[0]);
Assert.AreEqual(pt2, all[1]);
Assert.AreEqual(pt3, all[2]);
}
public void PointArrayAdd()
{
PDFPoint pt1 = new PDFPoint(1, 1);
PDFPoint pt2 = new PDFPoint(2, 2);
PDFPoint pt3 = new PDFPoint(3, 3);
PDFPointArray ary = new PDFPointArray();
Assert.IsNotNull(ary);
Assert.AreEqual(0, ary.Count);
ary.Add(pt1);
ary.Add(pt2);
ary.Add(pt3);
Assert.AreEqual(3, ary.Count);
PDFPoint pt4 = new PDFPoint(4, 5);
ary.Add(pt4);
}
public void PointArrayAddRange()
{
List <PDFPoint> list = new List <PDFPoint>();
list.Add(new PDFPoint(1, 1));
list.Add(new PDFPoint(2, 2));
list.Add(new PDFPoint(3, 3));
PDFPointArray ary = new PDFPointArray(list);
Assert.IsNotNull(ary);
Assert.AreEqual(list.Count, ary.Count);
//Add the range and make sure they are appended.
ary.AddRange(list);
Assert.AreEqual(list.Count * 2, ary.Count);
for (int i = 0; i < list.Count; i++)
{
Assert.AreEqual(list[i], ary[i + list.Count]);
}
}