public void TestInsertMany()
{
var ht = new HashConsTable <int, object>();
for (int i = 0; i < 1000; i++)
{
Assert.IsTrue(ht.GetOrAdd(i, () => i, out var _));
}
}
/// <summary>
/// Checks insertion into the hash cons table.
/// </summary>
/// <param name="ht">The table to use.</param>
private void Check(HashConsTable <int, object> ht)
{
Assert.IsTrue(ht.GetOrAdd(1, () => 1, out var _));
Assert.IsTrue(ht.GetOrAdd(2, () => 2, out var _));
Assert.IsFalse(ht.GetOrAdd(1, () => 1, out var _));
}