public async Task SuccessfulSetTests(IWorkerInfo worker, IWorkerInfo current)
{
var activityId = Guid.NewGuid().ToString();
var tableLock = new MockWorkerTableLock();
// Test
using (var scaleManager = new MockScaleManager(MockBehavior.Strict))
{
// Setup
scaleManager.MockWorkerTable.Setup(t => t.AcquireLock())
.Returns(() => tableLock.AcquireLock());
scaleManager.MockWorkerTable.Setup(t => t.GetManager())
.Returns(Task.FromResult(current));
scaleManager.MockWorkerTable.Setup(t => t.SetManager(worker))
.Returns(Task.CompletedTask);
scaleManager.MockScaleTracer.Setup(t => t.TraceInformation(activityId, worker, It.Is <string>(c => c.Contains("Acquire table lock"))));
scaleManager.MockScaleTracer.Setup(t => t.TraceInformation(activityId, worker, It.Is <string>(c => c.Contains("Release table lock"))));
scaleManager.MockScaleTracer.Setup(t => t.TraceInformation(activityId, worker, It.Is <string>(c => c.Contains("is set to be a manager"))));
// test
var newManager = await scaleManager.MockSetManager(activityId, worker, current);
// assert
scaleManager.VerifyAll();
Assert.True(ScaleUtils.Equals(newManager, worker));
Assert.False(ScaleUtils.Equals(newManager, current));
}
}
public virtual async Task <ILockHandle> AcquireLock()
{
return(await _lock.AcquireLock());
}