public void Cleanup_does_not_delete_commands_that_have_not_been_applied()
{
// arrange: set up some test data
WriteScheduledCommand(
finalAttemptTime: null,
appliedTime: null,
dueTime: Clock.Now().Subtract(1.Days()));
// act
var migration = new CommandSchedulerCleanupMigration(
frequencyInDays: 1,
completedCommandsOlderThan: 7.Days());
Run(migration);
// assert
ScheduledCommandExists().Should().BeTrue();
}
public void Cleanup_deletes_commands_that_were_applied_before_the_cutoff()
{
// arrange: set up some test data
WriteScheduledCommand(
finalAttemptTime: null,
appliedTime: Clock.Now().Subtract(10.Days()),
dueTime: Clock.Now().Subtract(100.Days()));
// act
var migration = new CommandSchedulerCleanupMigration(
frequencyInDays: 1,
completedCommandsOlderThan: 7.Days());
Run(migration);
// assert
ScheduledCommandExists().Should().BeFalse();
}
public CommandSchedulerConfiguration CleanUp(
int frequencyInDays,
TimeSpan completedCommandsOlderThan)
{
var migration = new CommandSchedulerCleanupMigration(
frequencyInDays,
completedCommandsOlderThan);
Action<Configuration> action = configuration =>
{
configuration.QueueBackgroundWork(_ =>
{
using (var db = configuration.Container
.Resolve<CommandSchedulerDbContext>())
{
db.EnsureDatabaseIsUpToDate(migration);
}
});
};
configureActions.Add(action);
return this;
}
/// <summary>
/// Deletes successfully delivered scheduled commands from SQL storage on a periodic basis in order to keep database size from growing endlessly.
/// </summary>
/// <param name="frequencyInDays">The frequency, in days, at which the cleanup should be performed.</param>
/// <param name="completedCommandsOlderThan">The age after which completed scheduled commands should be deleted from storage.</param>
/// <returns></returns>
public CommandSchedulerConfiguration CleanUp(
int frequencyInDays,
TimeSpan completedCommandsOlderThan)
{
var migration = new CommandSchedulerCleanupMigration(
frequencyInDays,
completedCommandsOlderThan);
Action <Configuration> action = configuration =>
{
configuration.QueueBackgroundWork(_ =>
{
using (var db = configuration.Container
.Resolve <CommandSchedulerDbContext>())
{
db.EnsureDatabaseIsUpToDate(migration);
}
});
};
configureActions.Add(action);
return(this);
}
