public void CopyTo_NullIList_Nop()
{
ICollection collection = new DesignerCollection((IList)null);
var array = new object[] { 1, 2, 3 };
collection.CopyTo(array, 1);
Assert.Equal(new object[] { 1, 2, 3 }, array);
}
public void CopyTo_Invoke_Success()
{
var designers = new IDesignerHost[] { new TestDesignerHost(), new TestDesignerHost() };
ICollection collection = new DesignerCollection(designers);
IDesignerHost[] destination = new IDesignerHost[4];
collection.CopyTo(destination, 1);
Assert.Equal(new IDesignerHost[] { null, designers[0], designers[1], null }, destination);
}