public void CompareTo_Subposition_ReturnsLessThan()
{
var pos = new DiagramPosition(1);
var same = new DiagramPosition(1, 'a');
Assert.Equal(-1, pos.CompareTo(same));
}
public void CompareTo_ParentPosition_ReturnsGreaterThan()
{
var pos = new DiagramPosition(1, 'a');
var same = new DiagramPosition(1);
Assert.Equal(1, pos.CompareTo(same));
}
public void CompareTo_Equal_ReturnsZero()
{
var pos = new DiagramPosition(1);
var same = new DiagramPosition(1);
Assert.Equal(0, pos.CompareTo(same));
}
