///<summary>
/// Invokes the next task in the queue
///</summary>
public void InvokeNextTask()
{
while (Tasks.Count > 0)
{
NamedTask task = Tasks.Dequeue();
//do not run another task if a previous task has errored
Defaults.Logger.WriteHeader(task.Name);
try
{
task.Task.Invoke();
}
catch (Exception ex)
{
Defaults.Logger.WriteError("ERROR", ex.ToString());
BuildFile.SetErrorState();
}
if (IsInErrorState)
{
return; //stop executing tasks if non-zero error code
}
}
if (IsInErrorState == false)
{
Defaults.Logger.WriteHeader("DONE");
}
}
public void TaskThatThrowsExceptionShouldSignalErrorState()
{
Assert.That(!BuildFile.IsInErrorState);
var subject = new BuildFile();
subject.AddTask("Test", delegate { throw new ApplicationException("testing execption handling");});
subject.InvokeNextTask();
Assert.That(BuildFile.IsInErrorState);
}
public void ShouldHaveProperCount()
{
var subject = new BuildFile();
bool methodCalled = false;
subject.AddTask(delegate { methodCalled = true; });
Assert.That(subject.TaskCount, Is.EqualTo(1));
}
public void ClearTasksShouldRemoveAllTasks()
{
var subject = new BuildFile();
subject.AddTask(delegate { });
Assert.That(subject.TaskCount, Is.EqualTo(1));
subject.ClearTasks();
Assert.That(subject.TaskCount, Is.EqualTo(0));
}
public void ShouldHaveProperCount()
{
var subject = new BuildFile();
bool methodCalled = false;
subject.AddTask(delegate { methodCalled = true; });
Assert.That(subject.TaskCount, Is.EqualTo(1));
}
public void AddNamedTask()
{
var subject = new BuildFile();
bool methodCalled = false;
subject.AddTask("Test", delegate { methodCalled = true; });
var task = subject.Tasks.Dequeue();
Assert.That(task.Name, Is.EqualTo("Test"));
}
public void TaskThatThrowsExceptionShouldSignalErrorState()
{
Assert.That(!BuildFile.IsInErrorState);
var subject = new BuildFile();
subject.AddTask("Test", delegate { throw new ApplicationException("testing execption handling"); });
subject.InvokeNextTask();
Assert.That(BuildFile.IsInErrorState);
}
public void ClearTasksShouldRemoveAllTasks()
{
var subject = new BuildFile();
subject.AddTask(delegate { });
Assert.That(subject.TaskCount, Is.EqualTo(1));
subject.ClearTasks();
Assert.That(subject.TaskCount, Is.EqualTo(0));
}
public void TaskThatThrowsExceptionShouldPreventOtherTasksFromRunning()
{
Assert.That(!BuildFile.IsInErrorState);
var DidSecondTaskRun = false;
var subject = new BuildFile();
subject.AddTask("Test", delegate { throw new ApplicationException("testing execption handling"); });
subject.AddTask("Test", delegate { DidSecondTaskRun = true; });
subject.InvokeNextTask();
Assert.That(!DidSecondTaskRun);
}
public void AddNamedTask()
{
var subject = new BuildFile();
bool methodCalled = false;
subject.AddTask("Test", delegate { methodCalled = true; });
var task = subject.Tasks.Dequeue();
Assert.That(task.Name, Is.EqualTo("Test"));
}
public void TestThatQueueGetsProcessed()
{
var subject = new BuildFile();
bool methodCalled = false;
subject.AddTask(delegate { methodCalled = true; });
Assert.That(subject.Tasks.Count, Is.EqualTo(1));
subject.InvokeNextTask();
Assert.IsTrue(methodCalled);
Assert.That(subject.Tasks.Count, Is.EqualTo(0));
}
public void TaskThatThrowsExceptionShouldPreventOtherTasksFromRunning()
{
Assert.That(!BuildFile.IsInErrorState);
var DidSecondTaskRun = false;
var subject = new BuildFile();
subject.AddTask("Test", delegate { throw new ApplicationException("testing execption handling"); });
subject.AddTask("Test", delegate { DidSecondTaskRun = true; });
subject.InvokeNextTask();
Assert.That(!DidSecondTaskRun);
}
public void TestThatQueueGetsProcessed()
{
var subject = new BuildFile();
bool methodCalled = false;
subject.AddTask(delegate { methodCalled = true; });
Assert.That(subject.Tasks.Count, Is.EqualTo(1));
subject.InvokeNextTask();
Assert.IsTrue(methodCalled);
Assert.That(subject.Tasks.Count, Is.EqualTo(0));
}
