public void TestThrowOnRepeatedlyEndedTransaction()
{
TestTransaction test = new TestTransaction();
test.End();
Assert.Throws <InvalidOperationException>(
delegate() { test.End(); }
);
}
public void TestEndedTransaction()
{
using (ProgressTracker tracker = new ProgressTracker()) {
IProgressTrackerSubscriber mockedSubscriber = mockSubscriber(tracker);
TestTransaction test1 = new TestTransaction();
// Step 1
{
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
Expect.Between(0, 1).On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.0f))
}
);
tracker.Track(test1);
}
// Step 2
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.5f))
}
);
tracker.Track(Transaction.EndedDummy);
}
// Step 3
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(1.0f))
}
);
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
test1.End();
}
}
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestWaitUnlimited()
{
TestTransaction test = new TestTransaction();
// We can only do a positive test here without slowing down the unit test
ThreadPool.QueueUserWorkItem(
(WaitCallback) delegate(object state) { Thread.Sleep(1); test.End(); }
);
test.Wait();
}
public void TestEndedEventAfterSubscription()
{
TestTransaction test = new TestTransaction();
Mock <ITransactionSubscriber> mockedSubscriber = mockSubscriber(test);
mockedSubscriber.Expects.One.Method(m => m.Ended(null, null)).WithAnyArguments();
test.End();
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestProvokedDeadlock()
{
using (ProgressTracker tracker = new ProgressTracker()) {
TestTransaction test1 = new TestTransaction();
tracker.Track(test1);
tracker.AsyncIdleStateChanged +=
(EventHandler <IdleStateEventArgs>) delegate(object sender, IdleStateEventArgs arguments) {
tracker.Track(Transaction.EndedDummy);
};
test1.End();
}
}
public void TestWaitTimeSpan()
{
TestTransaction test = new TestTransaction();
// Wait 0 milliseconds for the transaction to end. Of course, this will not happen,
// so a timeout occurs and false is returned
Assert.IsFalse(test.Wait(TimeSpan.Zero));
test.End();
// Wait another 0 milliseconds for the transaction to end. Now it has already ended
// and no timeout will occur, even with a wait time of 0 milliseconds.
Assert.IsTrue(test.Wait(TimeSpan.Zero));
}
public void TestEndedEventAfterSubscription()
{
TestTransaction test = new TestTransaction();
ITransactionSubscriber mockedSubscriber = mockSubscriber(test);
Expect.Once.On(mockedSubscriber).
Method("Ended").
WithAnyArguments();
test.End();
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestEndedEventDuingSubscription()
{
TestTransaction test = new TestTransaction();
test.End();
Mock <ITransactionSubscriber> mockedSubscriber =
this.mockery.CreateMock <ITransactionSubscriber>();
mockedSubscriber.Expects.One.Method(m => m.Ended(null, null)).WithAnyArguments();
test.AsyncEnded += new EventHandler(mockedSubscriber.MockObject.Ended);
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestEndedTransaction()
{
using (ProgressTracker tracker = new ProgressTracker()) {
Mock <IProgressTrackerSubscriber> mockedSubscriber = mockSubscriber(tracker);
TestTransaction test1 = new TestTransaction();
// Step 1
{
mockedSubscriber.Expects.One.Method(
m => m.IdleStateChanged(null, null)
).WithAnyArguments();
mockedSubscriber.Expects.AtMost(1).Method(m => m.ProgressChanged(null, null)).With(
new NMock.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.0f))
);
tracker.Track(test1);
}
// Step 2
{
mockedSubscriber.Expects.One.Method(m => m.ProgressChanged(null, null)).With(
new NMock.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.5f))
);
tracker.Track(Transaction.EndedDummy);
}
// Step 3
{
mockedSubscriber.Expects.One.Method(m => m.ProgressChanged(null, null)).With(
new NMock.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(1.0f))
);
mockedSubscriber.Expects.One.Method(
m => m.IdleStateChanged(null, null)
).WithAnyArguments();
test1.End();
}
}
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestUnsubscribeInEndedCallback()
{
TestTransaction monitored = new TestTransaction();
UnsubscribingTransaction test = new UnsubscribingTransaction(monitored);
Mock <ITransactionSubscriber> mockedSubscriber = mockSubscriber(monitored);
try {
mockedSubscriber.Expects.One.Method(m => m.Ended(null, null)).WithAnyArguments();
monitored.End();
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
finally {
test.End();
}
}
public void TestUnsubscribeInEndedCallback()
{
TestTransaction monitored = new TestTransaction();
UnsubscribingTransaction test = new UnsubscribingTransaction(monitored);
ITransactionSubscriber mockedSubscriber = mockSubscriber(monitored);
try {
Expect.Once.On(mockedSubscriber).Method("Ended").WithAnyArguments();
monitored.End();
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
finally {
test.End();
}
}
public void TestIdleWithAutoRemoval()
{
using (ProgressTracker tracker = new ProgressTracker()) {
TestTransaction test1 = new TestTransaction();
Assert.IsTrue(tracker.Idle);
tracker.Track(test1);
Assert.IsFalse(tracker.Idle);
test1.End();
Assert.IsTrue(tracker.Idle);
}
}
public void TestEndedEventDuingSubscription()
{
TestTransaction test = new TestTransaction();
test.End();
ITransactionSubscriber mockedSubscriber =
this.mockery.NewMock <ITransactionSubscriber>();
Expect.Once.On(mockedSubscriber).
Method("Ended").
WithAnyArguments();
test.AsyncEnded += new EventHandler(mockedSubscriber.Ended);
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestWaitUnlimited() {
TestTransaction test = new TestTransaction();
// We can only do a positive test here without slowing down the unit test
ThreadPool.QueueUserWorkItem(
(WaitCallback)delegate(object state) { Thread.Sleep(1); test.End(); }
);
test.Wait();
}
public void TestThrowOnRepeatedlyEndedTransaction() {
TestTransaction test = new TestTransaction();
test.End();
Assert.Throws<InvalidOperationException>(
delegate() { test.End(); }
);
}
public void TestEndedEventAfterSubscription() {
TestTransaction test = new TestTransaction();
ITransactionSubscriber mockedSubscriber = mockSubscriber(test);
Expect.Once.On(mockedSubscriber).
Method("Ended").
WithAnyArguments();
test.End();
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestDelayedRemoval()
{
using (ProgressTracker tracker = new ProgressTracker()) {
IProgressTrackerSubscriber mockedSubscriber = mockSubscriber(tracker);
TestTransaction test1 = new TestTransaction();
TestTransaction test2 = new TestTransaction();
// Step 1
{
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
// This is optional. The tracker's progress is currently 0, so there's no need
// to send out superfluous progress reports.
Expect.Between(0, 2).On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.0f))
}
);
tracker.Track(test1);
tracker.Track(test2);
}
// Step 2
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.25f))
}
);
// Total progress should be 0.25 after this call (two transactions, one with
// 0% progress and one with 50% progress)
test1.ChangeProgress(0.5f);
}
// Step 3
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.75f))
}
);
// Total progress should be 0.75 after this call (one transaction at 100%,
// the other one at 50%). If the second transaction would be removed by the tracker,
// (which would be inappropriate!) the progress would falsely jump to 0.5 instead.
test2.End();
}
// Step 4
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(1.0f))
}
);
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
test1.End();
}
}
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestEndedEventDuingSubscription() {
TestTransaction test = new TestTransaction();
test.End();
ITransactionSubscriber mockedSubscriber =
this.mockery.NewMock<ITransactionSubscriber>();
Expect.Once.On(mockedSubscriber).
Method("Ended").
WithAnyArguments();
test.AsyncEnded += new EventHandler(mockedSubscriber.Ended);
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestIdleWithAutoRemoval() {
using(ProgressTracker tracker = new ProgressTracker()) {
TestTransaction test1 = new TestTransaction();
Assert.IsTrue(tracker.Idle);
tracker.Track(test1);
Assert.IsFalse(tracker.Idle);
test1.End();
Assert.IsTrue(tracker.Idle);
}
}
public void TestProvokedDeadlock() {
using(ProgressTracker tracker = new ProgressTracker()) {
TestTransaction test1 = new TestTransaction();
tracker.Track(test1);
tracker.AsyncIdleStateChanged +=
(EventHandler<IdleStateEventArgs>)delegate(object sender, IdleStateEventArgs arguments) {
tracker.Track(Transaction.EndedDummy);
};
test1.End();
}
}
public void TestEndedTransaction() {
using(ProgressTracker tracker = new ProgressTracker()) {
IProgressTrackerSubscriber mockedSubscriber = mockSubscriber(tracker);
TestTransaction test1 = new TestTransaction();
// Step 1
{
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
Expect.Between(0, 1).On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.0f))
}
);
tracker.Track(test1);
}
// Step 2
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.5f))
}
);
tracker.Track(Transaction.EndedDummy);
}
// Step 3
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(1.0f))
}
);
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
test1.End();
}
}
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestDelayedRemoval() {
using(ProgressTracker tracker = new ProgressTracker()) {
IProgressTrackerSubscriber mockedSubscriber = mockSubscriber(tracker);
TestTransaction test1 = new TestTransaction();
TestTransaction test2 = new TestTransaction();
// Step 1
{
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
// This is optional. The tracker's progress is currently 0, so there's no need
// to send out superfluous progress reports.
Expect.Between(0, 2).On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.0f))
}
);
tracker.Track(test1);
tracker.Track(test2);
}
// Step 2
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.25f))
}
);
// Total progress should be 0.25 after this call (two transactions, one with
// 0% progress and one with 50% progress)
test1.ChangeProgress(0.5f);
}
// Step 3
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(0.75f))
}
);
// Total progress should be 0.75 after this call (one transaction at 100%,
// the other one at 50%). If the second transaction would be removed by the tracker,
// (which would be inappropriate!) the progress would falsely jump to 0.5 instead.
test2.End();
}
// Step 4
{
Expect.Once.On(mockedSubscriber).
Method("ProgressChanged").
With(
new Matcher[] {
new NMock2.Matchers.TypeMatcher(typeof(ProgressTracker)),
new ProgressReportEventArgsMatcher(new ProgressReportEventArgs(1.0f))
}
);
Expect.Once.On(mockedSubscriber).
Method("IdleStateChanged").
WithAnyArguments();
test1.End();
}
}
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
public void TestUnsubscribeInEndedCallback() {
TestTransaction monitored = new TestTransaction();
UnsubscribingTransaction test = new UnsubscribingTransaction(monitored);
ITransactionSubscriber mockedSubscriber = mockSubscriber(monitored);
try {
Expect.Once.On(mockedSubscriber).Method("Ended").WithAnyArguments();
monitored.End();
this.mockery.VerifyAllExpectationsHaveBeenMet();
}
finally {
test.End();
}
}
public void TestWaitTimeSpan() {
TestTransaction test = new TestTransaction();
// Wait 0 milliseconds for the transaction to end. Of course, this will not happen,
// so a timeout occurs and false is returned
Assert.IsFalse(test.Wait(TimeSpan.Zero));
test.End();
// Wait another 0 milliseconds for the transaction to end. Now it has already ended
// and no timeout will occur, even with a wait time of 0 milliseconds.
Assert.IsTrue(test.Wait(TimeSpan.Zero));
}