public void UpdateCutRoll(CutRoll cutRoll)
{
using (var connection = this.GetOpenConnection())
{
connection.Update(cutRoll);
}
}
public void AddCutRoll(CutRoll cutRoll)
{
using (var connection = this.GetOpenConnection())
{
connection.Insert(cutRoll);
}
}
/// <summary>
/// Make a best effort to assign a SAP roll number to the cut roll
/// and update the database.
/// </summary>
/// <param name="cutRoll">The </param>
/// <returns></returns>
public void AssignSapRollTo(CutRoll cutRoll)
{
if (this.cutRoll != null)
{
// No SAP roll number was assigned
// The next roll needs it, so we just have update without a SAP roll number
this.dbLocal.UpdateCutRoll(this.cutRoll);
}
// Make the new roll available to be assigned a SAP rull number
this.cutRoll = cutRoll;
}
public void FirstRollWrittenWithoutChangeIfSecondRollIsPresentedBeforeNewSapRollAvailable()
{
CutRoll cutRoll1 = new CutRoll();
CutRoll cutRoll2 = new CutRoll();
this.target.AssignSapRollTo(cutRoll1);
this.scheduler.AdvanceBy(this.target.TryInterval.Ticks);
this.target.AssignSapRollTo(cutRoll2);
this.dbMfg.GetCutRollFromHostAsync().Returns(Task.FromResult <decimal?>(2));
this.scheduler.AdvanceBy(this.target.TryInterval.Ticks);
Assert.Equal(string.Empty, cutRoll1.SapRoll);
Assert.Equal("2", cutRoll2.SapRoll);
this.dbLocal.Received(1).UpdateCutRoll(cutRoll2);
this.dbLocal.Received(1).UpdateCutRoll(cutRoll1);
}
public void NoRollAssignedUntilSapRollChanges()
{
CutRoll cutRoll = new CutRoll();
this.target.AssignSapRollTo(cutRoll);
Assert.Equal(string.Empty, cutRoll.SapRoll);
this.scheduler.AdvanceBy(this.target.TryInterval.Ticks);
Assert.Equal(string.Empty, cutRoll.SapRoll);
this.dbLocal.DidNotReceiveWithAnyArgs().UpdateCutRoll(Arg.Any <CutRoll>());
this.dbMfg.GetCutRollFromHostAsync().Returns(Task.FromResult <decimal?>(2));
this.scheduler.AdvanceBy(this.target.TryInterval.Ticks);
Assert.Equal("2", cutRoll.SapRoll);
this.dbLocal.Received(1).UpdateCutRoll(cutRoll);
}
private async Task AssignSapRollAsync()
{
if (!this.busy)
{
this.busy = true;
decimal?sapRoll = await this.dbMfg.GetCutRollFromHostAsync();
if (sapRoll != null && sapRoll.Value != this.priorSapRoll)
{
this.priorSapRoll = sapRoll.Value;
this.cutRoll.SapRoll = sapRoll.Value.ToString(CultureInfo.InvariantCulture);
this.dbLocal.UpdateCutRoll(this.cutRoll);
this.cutRoll = null;
}
this.busy = false;
}
}
