public void test_insert_child_at_first_child()
{
PropertyTree pt = LoadTree("alpha-list.xml");
Property property = new Property("p");
Assert.Equal("alpha1", pt.Children[0].Name);
pt.InsertChildAt(0, property);
Assert.Same(property, pt.Children[0]);
Assert.Equal(0, property.Position);
}
public void test_insert_child_at_nominal()
{
PropertyTree pt = LoadTree("alpha-list.xml");
Property property = new Property("p");
Assert.Equal("alpha2", pt.Children[1].Name);
pt.InsertChildAt(1, property);
Assert.Equal("alpha2", pt.Children[2].Name);
Assert.Same(property, pt.Children[1]);
Assert.Equal(1, property.Position);
}
public void test_insert_child_at_last_child()
{
PropertyTree pt = LoadTree("alpha-list.xml");
Property property = new Property("o");
int count = pt.Children.Count;
Assert.Equal("alpha5", pt.Children[count - 1].Name);
pt.InsertChildAt(count, property);
Assert.Same(property, pt.Children[count]);
Assert.Equal(count, property.Position);
}