public void TrueForAll_VerifyVanilla(T[] items)
{
T?expectedItem = default(T);
SegmentedList <T> list = new SegmentedList <T>();
Predicate <T> expectedItemDelegate = delegate(T item) { return(expectedItem == null ? item != null : !expectedItem.Equals(item)); };
bool typeNullable = default(T) == null;
for (int i = 0; i < items.Length; ++i)
{
list.Add(items[i]);
}
//[] Verify TrueForAll looks at every item
for (int i = 0; i < items.Length; ++i)
{
expectedItem = items[i];
Assert.False(list.TrueForAll(expectedItemDelegate)); //"Err_282308ahid Verify TrueForAll looks at every item FAILED\n"
}
//[] Verify TrueForAll returns true if the match returns true on every item
Assert.True(list.TrueForAll(delegate(T item) { return(true); }),
"Err_548ahid Verify TrueForAll returns true if the match returns true on every item FAILED\n");
//[] Verify TrueForAll returns false if the match returns false on every item
Assert.True((0 == items.Length) == list.TrueForAll(delegate(T item) { return(false); }),
"Err_30848ahidi Verify TrueForAll returns " + (0 == items.Length) + " if the match returns false on every item FAILED\n");
}
public void TrueForAll_VerifyExceptions(T[] items)
{
var list = new SegmentedList <T>(items);
Assert.True(list.TrueForAll(item => true));
Assert.Throws <ArgumentNullException>(() => list.TrueForAll(null !)); //"Err_858ahia Expected null match to throw ArgumentNullException"
}