public void Add_to_Group()
{
var _group = new GenericGroup <object>("FakeName", t => true);
_group.Add(new object());
Assert.Single(_group.Items);
}
public void Transform_The_Elements_Of_the_Group()
{
var group1 = new GenericGroup <object>("string", t => t is string);
group1.Add("1");
IGroup <int> group = group1.Transform((t) => int.Parse(t.ToString()), t => t.ToString());
Assert.Equal(1, group.Items.First());
}
public void Throw_FileNotBelongsToTheGroupException_if_isnt_a_Xml()
{
var _group = new GenericGroup <object>("FakeName", t => false);
Assert.Throws <ItemNotBelongsToTheGroupException>(() => _group.Add(new object()));
}
