private string GetNewStyleName <T>(StyleCollection <T> styleCollection)
where T : class, IStyle
{
string newName;
string typeName = typeof(T).Name;
int cnt = styleCollection.Count;
do
{
newName = string.Format("{0} {1}", typeName, ++cnt);
}while (styleCollection.Contains(newName));
return(newName);
}
public void StyleCollection_Contains()
{
// Arrange
var style = new Style("id");
var list = new StyleCollection();
list.Add(style);
// Act
var value = list.Contains(style);
// Assert
Assert.IsTrue(value);
}