public void AbortValueTest()
{
DataItem target = new DataItem(1);
target.SetValue(5, 2, 1);
target.AbortValue();
Assert.IsNull(target.NewValueTransId);
Assert.AreEqual(1, target.Value);
}
public void CommitValueTest()
{
DataItem target = new DataItem(5);
int timeStamp = 0;
target.SetValue(10, 1, 1);
target.CommitValue(timeStamp);
Assert.IsNull(target.NewValueTransId);
Assert.AreEqual(10, target.Value);
}
public void SetValueTest()
{
DataItem target = new DataItem(5);
int newVal = 0;
int currentTimeStamp = 0;
int transactionId = 0;
target.SetValue(newVal, currentTimeStamp, transactionId);
Assert.AreEqual(newVal, target.DirtyValue);
Assert.AreEqual(transactionId, target.NewValueTransId);
Assert.AreEqual(5, target.Value);
}
/// <summary>
/// Date: 10/21/2011
/// Creates new dictionary entries for all replicated data items and initializes their values
/// </summary>
/// <remarks>
/// Side effects: The dictionary now contains entries for all even numbered data items
/// </remarks>
private void InitializeReplicatedDataItems()
{
for (int i = 2; i <= 20; i += 2)
{
dataItems[i] = new DataItem(10*i);
}
}
/// <summary>
/// Date: 10/21/2011
/// Creates new dictionary entries for all non-replicated data items that belong in this site and initializes their values
/// </summary>
/// <param name = "siteNumber">The site number.</param>
/// <remarks>
/// Side effects: The dictionary now contains entries for all odd numbered data items that belong in this site.
/// A data item belongs in this site if (dataNumber ID mod 10) + 1 = siteNumber
/// </remarks>
private void InitializeNonReplicatedDataItems(int siteNumber)
{
for (int i = 1; i <= 20; i += 2)
{
if ((i%10) + 1 == siteNumber)
dataItems[i] = new DataItem(10*i);
}
}
