public void InitializingOperationWithoutNameGeneratesGuid()
{
var operation = new RecurringOperation();
Assert.IsTrue(!string.IsNullOrWhiteSpace(operation.GetName()));
if (Guid.TryParseExact(operation.GetName(), null, out Guid guid))
{
Assert.IsTrue(guid != Guid.Empty);
}
}
public void InitializingOperationWithNameDoesNotGenerateGuid()
{
string name = "Test operation";
var operation = new RecurringOperation(name);
Assert.AreEqual(name, operation.GetName());
}
public void GetNameReturnsOperationName()
{
var name = "GetNameTest";
var operation = new RecurringOperation(name);
Assert.IsTrue(operation.GetName().Equals(name));
}
public void OperationHasCorrectState()
{
// Assert state after initialization
var operation = new RecurringOperation();
Assert.IsTrue(operation.IsInitialized);
Assert.IsNotNull(operation.GetName());
Assert.IsTrue(operation.GetName().Length > 0);
Assert.IsNotNull(operation.CanBeStarted);
Assert.IsTrue(operation.CanBeStarted);
Assert.IsNotNull(operation.IsRecurring);
Assert.IsFalse(operation.IsRecurring);
Assert.IsNotNull(operation.IsNotRecurring);
Assert.IsTrue(operation.IsNotRecurring);
Assert.IsNotNull(operation.IsExecuting);
Assert.IsFalse(operation.IsExecuting);
Assert.IsNotNull(operation.IsPaused);
Assert.IsFalse(operation.IsPaused);
Assert.IsNotNull(operation.IsIdle);
Assert.IsTrue(operation.IsIdle);
Assert.IsNotNull(operation.IsCancelled);
Assert.IsFalse(operation.IsCancelled);
Assert.IsNotNull(operation.IsNotCancelled);
Assert.IsTrue(operation.IsNotCancelled);
Assert.IsNotNull(operation.Status);
Assert.IsTrue(operation.Status == RecurringOperationStatus.Idle);
Assert.IsNull(operation.Exception);
void DoWork()
{
Thread.Sleep(100);
}
// Start recurring
RecurringOperationsManager.Instance.StartRecurring(
operation, TimeSpan.FromSeconds(0.1), DoWork);
// At this point the operation has not yet executed
Assert.IsFalse(operation.CanBeStarted);
Assert.IsTrue(operation.IsRecurring);
Assert.IsFalse(operation.IsNotRecurring);
Assert.IsFalse(operation.IsExecuting);
Assert.IsFalse(operation.IsIdle);
Assert.IsFalse(operation.IsPaused);
Assert.IsFalse(operation.IsCancelled);
Assert.IsTrue(operation.IsNotCancelled);
// Wait for operation to start executing
Thread.Sleep(125);
// Assert state after starting execution
Assert.IsFalse(operation.CanBeStarted);
Assert.IsTrue(operation.IsRecurring);
Assert.IsFalse(operation.IsNotRecurring);
Assert.IsTrue(operation.IsExecuting);
Assert.IsFalse(operation.IsIdle);
Assert.IsFalse(operation.IsPaused);
Assert.IsFalse(operation.IsCancelled);
Assert.IsTrue(operation.IsNotCancelled);
// Pause the operation
RecurringOperationsManager.Instance.PauseRecurring(operation);
Thread.Sleep(125);
// Assert state after pausing
Assert.IsFalse(operation.CanBeStarted);
Assert.IsFalse(operation.IsRecurring);
Assert.IsTrue(operation.IsNotRecurring);
Assert.IsFalse(operation.IsExecuting);
Assert.IsTrue(operation.IsIdle);
Assert.IsTrue(operation.IsPaused);
Assert.IsFalse(operation.IsCancelled);
Assert.IsTrue(operation.IsNotCancelled);
// Resume the operation
RecurringOperationsManager.Instance.ResumeRecurring(operation);
Thread.Sleep(125);
// Assert state after resuming
Assert.IsFalse(operation.CanBeStarted);
Assert.IsTrue(operation.IsRecurring);
Assert.IsFalse(operation.IsNotRecurring);
Assert.IsTrue(operation.IsExecuting);
Assert.IsFalse(operation.IsIdle);
Assert.IsFalse(operation.IsPaused);
Assert.IsFalse(operation.IsCancelled);
Assert.IsTrue(operation.IsNotCancelled);
// Cancel the operation
RecurringOperationsManager.Instance.CancelRecurring(operation);
// Assert state after cancelling
Assert.IsTrue(operation.CanBeStarted);
Assert.IsFalse(operation.IsRecurring);
Assert.IsTrue(operation.IsNotRecurring);
Assert.IsFalse(operation.IsExecuting);
Assert.IsFalse(operation.IsIdle);
Assert.IsFalse(operation.IsPaused);
Assert.IsTrue(operation.IsCancelled);
Assert.IsFalse(operation.IsNotCancelled);
}
