public void Contains_OneElementAdded_ReturnsTrue()
{
var sut = new BBTree <int>();
sut.Add(5);
sut.Contains(5).Should().BeTrue();
}
public void CumulativeAddingElementShouldContainThatElement()
{
var sut = new BBTree <int>();
var elements = new List <int>
{
5, 15, -5, default(int), int.MaxValue, 3
};
elements.ForEach(element => sut.Add(element));
elements.ForEach(element => sut.Contains(element).Should().BeTrue());
}
public void Ctor_NoArguments_ShouldCreateEmptyTree()
{
var sut = new BBTree <int>();
sut.Contains(5).Should().BeFalse();
}
