public static IEnumerable <Cell> CellsOf(this CollectionAssertCases <Cell> collection, CellType cellType)
{
return(collection.AsList.Where(c => c.CellType == cellType));
}
public static void Only <T>(this CollectionAssertCases <T> collection, Func <T, bool> selection)
{
Assert.IsTrue(collection.AsList.All(selection));
}
public static void OnlyCellsOf(this CollectionAssertCases <Cell> collection, CellType cellType)
{
Assert.IsTrue(collection.AsList.All(c => c.CellType == cellType));
}
public static void Exact <T>(this CollectionAssertCases <T> collection, T element)
{
Assert.That(collection.AsList, Is.EquivalentTo(new List <T> {
element
}));
}