public void ValuesCountAndIndexCountCanBePersistedAndRestored()
{
c.InitFirstNode();
var node2 = c.AddNewNode(out int node2Index);
node2.HasValue = true;
node2.Value = 100;
c.ReassignNode(ref node2, node2Index);
var node3 = c.AddNewNode(out var node3Index);
node3.HasValue = true;
node3.Value = 200;
c.ReassignNode(ref node3, node3Index);
c.IncrementValuesCount();
c.IncrementValuesCount();
c.IncrementValuesCount();
c.DecrementValuesCount();
var expectedValuesCount = 2;
var expectedNodeIndex = 3;
var expectedFullSize = c.FileSizeBytes;
c.Dispose();
var restoredContainer = new MemoryMappedNodeContainer <int>(c.FileName);
Assert.Equal(expectedFullSize, c.FileSizeBytes);
var actualValuesCount = restoredContainer.GetValuesCount();
var actualNodeIndex = restoredContainer.GetLastNodeIndex();
Assert.Equal(expectedValuesCount, actualValuesCount);
Assert.Equal(expectedNodeIndex, actualNodeIndex);
var actualNode2 = restoredContainer.Get(node2Index);
var actualNode3 = restoredContainer.Get(node3Index);
Assert.Equal(node2.HasValue, actualNode2.HasValue);
Assert.Equal(node2.Value, actualNode2.Value);
Assert.Equal(node3.HasValue, actualNode3.HasValue);
Assert.Equal(node3.Value, actualNode3.Value);
}
public MemoryMappedContainerTests()
{
c = new MemoryMappedNodeContainer <int>(RName(), 90000);
}
