public async Task StopPath1()
{
//Arrange
var logEntries = new List <LogEntry>();
var log = new StubIFeedback <LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString()); logEntries.Add(e);
return(Task.FromResult(0));
}
};
var cts = new CancellationTokenSource();
var tm = new ScheduledTaskRunner(log, new StubICommandProcessor(), new UnitTestDbConnection(), new CurrentTimeProvider());
//Act
await tm.StartAsync(cts.Token);
await tm.StopAsync(cts.Token);
//Assert
Assert.IsTrue(logEntries.All(o => o.Level == LogEntryLevel.Info), "Expected only info type log entries");
Assert.IsTrue(logEntries.Any(o => o.Message.Contains("stopped")), "Manger not started or word started not in the log.");
Assert.IsFalse(tm.IsRunning);
}
public async Task MultipleAsyncRequestsTest()
{
var dbConnection = new StubIEntityContextConnection { NameOrConnectionStringGet = () => "MultipleAsyncRequestsTest" };
Database.SetInitializer(new CreateFreshDbInitializer());
var logEntries = new List<LogEntry>();
var ranstoredCommands = new List<int>();
//Arrange
var log = new StubIFeedback<LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntries.Add(e);
return Task.FromResult(0);
}
};
var commandProcessor = new StubICommandProcessor
{
RunCommandAsyncNullableOfInt32StringStringCancellationToken = (commandId, argument, argument2, cancellationToken) =>
{
if (commandId.HasValue) ranstoredCommands.Add(commandId.Value);
return Task.FromResult(Result.ReportSuccess());
}
};
var currentTime = new StubITimeProvider { TimeGet = () => DateTime.Parse("5/21/14 15:02:20") };
var cts = new CancellationTokenSource();
var taskRunner = new ScheduledTaskRunner(log, commandProcessor, dbConnection, currentTime);
await taskRunner.StartAsync(cts.Token);
var command = new Command();
var commandScheduledTask = new DataModel.ScheduledTask
{
IsEnabled = true,
Name = "New Command added after start",
Command = command
};
using (var context = new ZvsContext(dbConnection))
{
context.ScheduledTasks.Add(commandScheduledTask);
var r2 = await context.TrySaveChangesAsync(cts.Token);
Assert.IsFalse(r2.HasError, r2.Message);
commandScheduledTask.StartTime = DateTime.Parse("5/20/14 15:02:20");
var r = await context.TrySaveChangesAsync(cts.Token);
Assert.IsFalse(r.HasError, r.Message);
commandScheduledTask.StartTime = DateTime.Parse("5/20/14 15:02:21");
var r3 = await context.TrySaveChangesAsync(cts.Token);
Assert.IsFalse(r3.HasError, r.Message);
}
//Act
await Task.Delay(2000, cts.Token);
await taskRunner.StopAsync(cts.Token);
//Assert
Assert.IsTrue(logEntries.All(o => o.Level == LogEntryLevel.Info), "Expected only info type log entries");
Assert.IsTrue(ranstoredCommands.Count == 0, "Scheduled task runner did not run the correct amount of commands.");
}
public async Task StopPath2()
{
//Arrange
var logEntries = new List<LogEntry>();
var log = new StubIFeedback<LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString()); logEntries.Add(e);
return Task.FromResult(0);
}
};
var cts = new CancellationTokenSource();
var tm = new ScheduledTaskRunner(log, new StubICommandProcessor(), new ZvsEntityContextConnection(), new CurrentTimeProvider());
//Act
await tm.StopAsync(cts.Token);
//Assert
Assert.IsTrue(logEntries.All(o => o.Level == LogEntryLevel.Warn), "Expected only warn type log entries");
Assert.IsFalse(tm.IsRunning);
}
public async Task NewTaskExecutesTest()
{
var dbConnection = new UnitTestDbConnection();
Database.SetInitializer(new CreateFreshDbInitializer());
var logEntries = new List <LogEntry>();
var ranstoredCommands = new List <int>();
//Arrange
var log = new StubIFeedback <LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntries.Add(e);
return(Task.FromResult(0));
}
};
var commandProcessor = new StubICommandProcessor
{
RunCommandAsyncNullableOfInt32StringStringCancellationToken = (commandId, argument, argument2, cancellationToken) =>
{
if (commandId.HasValue)
{
ranstoredCommands.Add(commandId.Value);
}
return(Task.FromResult(Result.ReportSuccess()));
}
};
var currentTime = new StubITimeProvider {
TimeGet = () => DateTime.Parse("5/21/14 15:02:20")
};
var cts = new CancellationTokenSource();
var taskRunner = new ScheduledTaskRunner(log, commandProcessor, dbConnection, currentTime);
var command = new Command();
var commandScheduledTask = new DataModel.ScheduledTask
{
IsEnabled = true,
Name = "New Command added after start",
Command = command
};
using (var context = new ZvsContext(dbConnection))
{
context.ScheduledTasks.Add(commandScheduledTask);
var r2 = await context.TrySaveChangesAsync(cts.Token);
Assert.IsFalse(r2.HasError, r2.Message);
await taskRunner.StartAsync(cts.Token);
await Task.Delay(500, cts.Token);
//Act
commandScheduledTask.StartTime = DateTime.Parse("5/20/14 15:02:20");
var r = await context.TrySaveChangesAsync(cts.Token);
Assert.IsFalse(r.HasError, r.Message);
await Task.Delay(1000, cts.Token);
await taskRunner.StopAsync(cts.Token);
}
//Assert
Assert.IsTrue(logEntries.All(o => o.Level == LogEntryLevel.Info), "Expected only info type log entries");
Assert.IsTrue(ranstoredCommands.Count == 1, "Scheduled task runner did not run the correct amount of commands.");
}