internal void Remove_UpdateDicionaryAsExpected(SimpleHashSet <string> target, string removed)
{
bool success;
var expected = new HashSet <string>(target);
bool result = expected.Remove(removed);
var res = target.Remove(removed, out success);
res.Should().BeEquivalentTo(expected);
result.Should().Be(success);
}
internal void Remove_ReturnDifferentInstance_IfLimitReaches(SimpleHashSet <string> target, string removed)
{
bool success;
var res = target.Remove(removed, out success);
if (res.Count == _Transition - 1)
{
res.Should().BeOfType <ListSet <string> >();
}
else
{
res.Should().BeSameAs(target);
}
}
