public void RemoveCurrent_CurrentSet_RemovesCurrentSelectedPointShouldBeNull()
{
var polygon = new PolygonCore();
polygon.Insert(0.1, 1.0);
polygon.Insert(0.2, 1.1);
polygon.Insert(0.3, 2.0);
polygon.Select(1);
polygon.RemoveCurrent();
Assert.IsTrue(polygon.CurrentPoint == null);
}
public void RemoveCurrent_CurrentSet_RemovesCurrentSelectedPointsCountShouldDecrease()
{
var polygon = new PolygonCore();
polygon.Insert(0.1, 1.0);
polygon.Insert(0.2, 1.1);
polygon.Insert(0.3, 2.0);
polygon.Select(1);
int i = polygon.Points.Count;
polygon.RemoveCurrent();
Assert.IsTrue(i - polygon.Points.Count == 1);
}
public void RemoveCurrent_CurrentNotSet_ThrowsException()
{
var polygon = new PolygonCore();
polygon.Insert(0.1, 1.0);
polygon.Insert(0.2, 1.1);
polygon.Insert(0.3, 2.0);
polygon.RemoveCurrent();
}
public void RemoveCurrent_CurrentSet_RemovesCurrentSelectedPointIndexShouldBeMinusOne()
{
var polygon = new PolygonCore();
polygon.Insert(0.1, 1.0);
polygon.Insert(0.2, 1.1);
polygon.Insert(0.3, 2.0);
polygon.Select(1);
polygon.RemoveCurrent();
Assert.IsTrue(polygon.CurrentPointIndex == -1);
}
