public void ObjectLifecycle_Create_InitialFetch_Timer_Dispose()
{
// Arrange
// The provider will attempt to fetch issues at start up and will loop if it
// is not connected to the server, so we'll initialise it as connected.
SetServiceConnectionStatus(isConnected: true);
// 1. Construction -> timer initialised
var testSubject = new TestableCachingDecorator(
wrappedProvider,
new BoundSonarQubeProject(),
serviceMock.Object,
timerFactoryMock.Object);
// Assert
timerFactoryMock.VerifyAll();
timerMock.VerifySet(t => t.AutoReset = true, Times.Once);
VerifyTimerStart(Times.Once());
timerRunning.Should().Be(true);
// 2. Initial fetch
// The initial fetch is run in a background thread - wait until
// the wrapped provider indicates that the fetch has started
WaitForInitialFetchTaskToStart();
VerifyServiceIsConnected(Times.Exactly(2));
// Now wait for the fetch to complete
testSubject.WaitForInitialFetchTaskToComplete();
wrappedProvider.GetQualityProfileCallCount.Should().Be(Language.SupportedLanguages.Count());
// 3. Timer event raised -> check attempt is made to synchronize data
RaiseTimerElapsed(DateTime.UtcNow);
RaiseTimerElapsed(DateTime.UtcNow);
VerifyServiceIsConnected(Times.Exactly(4));
wrappedProvider.GetQualityProfileCallCount.Should().Be(Language.SupportedLanguages.Count() * 3);
timerRunning.Should().Be(true);
// 4. Dispose
testSubject.Dispose();
testSubject.Dispose();
testSubject.Dispose();
// Assert
timerMock.Verify(x => x.Dispose(), Times.Once);
}
private QualityProfileProviderCachingDecorator CreateTestSubjectWithInitialFetchCompleted()
{
// Arrange - intialise in a connected state, then disconnect
SetServiceConnectionStatus(isConnected: true);
var testSubject = new TestableCachingDecorator(
wrappedProvider,
new BoundSonarQubeProject(),
serviceMock.Object,
timerFactoryMock.Object);
testSubject.WaitForInitialFetchTaskToComplete();
// Sanity check - should have fetch the data once
VerifyServiceIsConnected(Times.Exactly(2));
wrappedProvider.GetQualityProfileCallCount.Should().Be(Language.SupportedLanguages.Count());
return(testSubject);
}