public void IndexOfChokesOnBadIndex(Position position)
{
var index = PositionToIndex(position);
var sut = new CopyOnWriteList <T>(Samples);
Assert.Catch <ArgumentOutOfRangeException>(() => sut.IndexOf(TestData <T> .One, index));
Assert.Catch <ArgumentOutOfRangeException>(() => sut.IndexOf(TestData <T> .One, index, 0));
}
public int IndexOfWithCountReturnsPositionWhenFoundOtherwiseNegativeOne(T item, int index, int count)
{
var sut = new CopyOnWriteList <T>(Samples);
return(sut.IndexOf(item, index, count));
}
public int IndexOfReturnsPositionWhenFoundOtherwiseNegativeOne(T item, int index)
{
var sut = new CopyOnWriteList <T>(Samples.Concat(Samples));
return(sut.IndexOf(item, index));
}
[Test] public void IndexOfChokesOnBadCount()
{
var sut = new CopyOnWriteList <T>(Samples);
Assert.Catch <ArgumentOutOfRangeException>(() => sut.IndexOf(TestData <T> .One, 0, -1));
}