public void WhenApplicationDoesNotExistANullApplicationIsReturned()
{
var classUnderTest = new ApplicationVersionKeeper(new VersionApplicationStateStoreMock());
VersionedApplication application = classUnderTest.GetVersionedApplication("applicationName");
Assert.That(application, Is.TypeOf<NullVersionedApplication>());
Assert.That(application.Name, Is.Empty);
Assert.That(application.Description, Is.Empty);
}
public void CanRetrieveAnApplicationWhenItIsTheStateStore()
{
const string applicationDescription = "description";
const string applicationName = "test";
var stateStore = new VersionApplicationStateStoreMock();
stateStore.SetupApplicationStateToReturn(new VersionedApplicationState(applicationName, applicationDescription));
var classUnderTest = new ApplicationVersionKeeper(stateStore);
VersionedApplication application = classUnderTest.GetVersionedApplication(applicationName);
Assert.That(application, Is.Not.Null);
Assert.That(application.Name, Is.EqualTo(applicationName));
Assert.That(application.Description, Is.EqualTo(applicationDescription));
stateStore.AssertThisApplicationNameWasRequested(applicationName);
}
public void VersionNumberIncrementedCorrectlyAccrossInstancesOfVersionKeeper()
{
const string applicationName = "test";
var stateStore = new VersionApplicationStateStoreMock();
ApplicationVersionKeeper firstInstanceOfApplicationVersionKeeper = BuildUpClassWithNewApplication(applicationName, stateStore);
VersionedApplication application = firstInstanceOfApplicationVersionKeeper.GetVersionedApplication(applicationName);
string firstVersionControlNumber = GenerateRandomVersionControlIdentifier();
application.RecordBuild(firstVersionControlNumber);
application.RecordBuild(firstVersionControlNumber);
string secondVersionControlNumber = GenerateRandomVersionControlIdentifier();
application.RecordBuild(secondVersionControlNumber);
application.RecordBuild(secondVersionControlNumber);
Assert.That(application.Version.ToString(), Is.EqualTo("0.0.1+2"));
var secondInstanceOfVersionKeeper = new ApplicationVersionKeeper(stateStore);
application = secondInstanceOfVersionKeeper.GetVersionedApplication(applicationName);
Assert.That(application.Version.ToString(), Is.EqualTo("0.0.1+2"));
}