public void performing_updates_has_information_about_failure_modules_operations_throws()
{
ModulesOperations.Setup(x => x.LoadModules(It.IsAny <IModuleDiscovery>()))
.Throws(new Exception("Can not discovery moduels"));
var moduleManifests = new List <ModuleManifest>
{
new ModuleManifest(),
};
// preapre stub module manifest
NomadUpdater.PrepareUpdate(moduleManifests);
ModulesRepository.Setup(x => x.GetModule(It.IsAny <string>()))
.Returns(new ModulePackage()
{
ModuleManifest = moduleManifests[0]
});
NomadUpdater.PerformUpdates(new CompositeModuleDiscovery());
// wait till end to get the information about failure
NomadUpdater.UpdateFinished.WaitOne();
Assert.AreEqual(UpdaterStatus.Invalid, NomadUpdater.Status);
}
public void performing_updates_unload_modules()
{
NomadUpdater.PerformUpdates(new CompositeModuleDiscovery());
NomadUpdater.UpdateFinished.WaitOne();
ModulesOperations.Verify(x => x.UnloadModules(), Times.Exactly(1));
}
public void performing_updates_uses_packager_on_n_packages_exactly_n_times(int times)
{
int n = times;
IList <ModuleManifest> modulePackages = new List <ModuleManifest>();
for (int i = 0; i < n; i++)
{
modulePackages.Add(new ModuleManifest()
{
ModuleName = "Test" + i
});
}
// provide the proper packages per modules
ModulesRepository.Setup(x => x.GetModule(It.IsAny <string>()))
.Returns <string>(name => new ModulePackage()
{
ModuleManifest = modulePackages
.Where(x => x.ModuleName.Equals(name))
.Select(x => x).Single()
});
NomadUpdater.PrepareUpdate(modulePackages);
NomadUpdater.PerformUpdates(new CompositeModuleDiscovery());
NomadUpdater.UpdateFinished.WaitOne();
ModulePackager.Verify(x => x.PerformUpdates(PluginsDir, It.IsAny <ModulePackage>()),
Times.Exactly(n),
string.Format("One package should be invoked {0} times.", n));
}
public void preparing_updates_calls_proper_subsystems_publishes_msg_at_the_end()
{
// return the same - might stop working if some of the code is gonna be put to verify download };
var modulePacakge = new ModulePackage {
ModuleManifest = _moduleManifest
};
ModulesRepository.Setup(x => x.GetModule(It.Is <string>(y => y == _moduleName)))
.Returns(modulePacakge)
.Verifiable("This package should be downloaded");
EventAggregator.Setup(x => x.Publish(It.IsAny <NomadUpdatesReadyMessage>()))
.Callback <NomadUpdatesReadyMessage>(msg =>
{
Assert.IsFalse(msg.Error);
Assert.AreEqual(1, msg.ModuleManifests.Count);
Assert.AreSame(modulePacakge.ModuleManifest,
msg.ModuleManifests[0]);
})
.Returns(null)
.Verifiable("This message should be published upon exit");
NomadUpdater.PrepareUpdate(new List <ModuleManifest>()
{
_moduleManifest
});
EventAggregator.Verify();
ModulesRepository.Verify();
Assert.AreEqual(UpdaterStatus.Prepared, NomadUpdater.Status);
}
public void performing_updates_has_information_about_success()
{
NomadUpdater.PerformUpdates(new CompositeModuleDiscovery());
NomadUpdater.UpdateFinished.WaitOne();
Assert.AreEqual(UpdaterStatus.Idle, NomadUpdater.Status);
}
public void publishes_avaliable_modules_message_when_everything_is_ok()
{
const string assembly = "test_assembly.dll";
var moduleInfo = new ModuleInfo(assembly);
var moduleManifest = new ModuleManifest
{
ModuleName = assembly,
ModuleVersion = new Version("0.0.0.0")
};
var updateManifest = new ModuleManifest
{
ModuleName = assembly,
ModuleVersion = new Version("0.0.0.1")
};
ModuleDiscovery.Setup(x => x.GetModules()).Returns(new List <ModuleInfo>
{
moduleInfo
});
// FIXME: this should use internal manifest factory
ModuleManifestFactory.Setup(x => x.GetManifest(It.Is <ModuleInfo>(y => y == moduleInfo)))
.Returns(moduleManifest);
EventAggregator.Setup(x => x.Publish(It.IsAny <NomadAvailableUpdatesMessage>()))
.Callback <NomadAvailableUpdatesMessage>(msg =>
{
Assert.AreEqual(1,
msg.AvailableUpdates.
Count);
Assert.AreEqual(updateManifest,
msg.AvailableUpdates.
First());
})
.Returns(null)
.Verifiable("Message was not published");
ModulesRepository
.Setup(x => x.GetAvailableModules())
.Returns(new AvailableModules
{
Manifests = new List <ModuleManifest> {
updateManifest
}
})
.Verifiable("Get Avaliable modules has not been called");
NomadUpdater.CheckUpdates();
ModulesRepository.Verify();
EventAggregator.Verify();
}
public void preparing_updates_invoked_with_null_raises_message()
{
EventAggregator.Setup(x => x.Publish(It.IsAny <NomadUpdatesReadyMessage>()))
.Callback <NomadUpdatesReadyMessage>(msg => Assert.IsTrue(msg.Error))
.Returns(null)
.Verifiable("The message should be published");
NomadUpdater.PrepareUpdate(null);
EventAggregator.Verify();
Assert.AreEqual(UpdaterStatus.Invalid, NomadUpdater.Status);
}
public void module_repository_throws_exception_while_preparing_updates_changed_to_message()
{
ModulesRepository.Setup(x => x.GetModule(It.IsAny <string>()))
.Throws(new Exception("Module Cannot be selected"));
EventAggregator.Setup(x => x.Publish(It.IsAny <NomadUpdatesReadyMessage>()))
.Callback <NomadUpdatesReadyMessage>(msg => Assert.IsTrue(msg.Error))
.Returns(null)
.Verifiable("The message should be published");
NomadUpdater.PrepareUpdate(new List <ModuleManifest>()
{
_moduleManifest
});
EventAggregator.Verify();
Assert.AreEqual(UpdaterStatus.Invalid, NomadUpdater.Status);
}
public Operations()
{
var targetDirectory = AppDomain.CurrentDomain.BaseDirectory;
var modulesRepository = new Mock <IModulesRepository>();
modulesRepository.Setup(x => x.GetAvailableModules()).Returns(
new AvailableModules(new List <ModuleManifest>()));
var modulesOperations = new Mock <IModulesOperations>();
var modulesFinder = new Mock <IModuleFinder>();
var eventAggregator = new Mock <IEventAggregator>();
var dependencyChecker = new Mock <IDependencyChecker>();
var packager = new Mock <IModulePackager>();
NomadUpdater = new NomadUpdater(targetDirectory, modulesRepository.Object,
modulesOperations.Object, eventAggregator.Object,
packager.Object,
dependencyChecker.Object, modulesFinder.Object);
}
public void publishes_error_message_when_checking_for_updates_failed()
{
ModulesRepository.Setup(x => x.GetAvailableModules())
.Throws(new Exception("Can not have these modules"));
EventAggregator.Setup(x => x.Publish(It.IsAny <NomadAvailableUpdatesMessage>()))
.Callback <NomadAvailableUpdatesMessage>(
(msg) =>
{
Assert.IsTrue(msg.Error);
Assert.AreEqual(0, msg.AvailableUpdates.Count);
})
.Returns(null)
.Verifiable("Message was not published");
Assert.DoesNotThrow(() => NomadUpdater.CheckUpdates());
EventAggregator.Verify();
}
private void RegisterAdditionalServices()
{
// registering updater using data from configuration
// TODO: maybe changing the event aggregator not to be passed via constructor
var updater = new NomadUpdater(KernelConfiguration.ModuleDirectoryPath,
KernelConfiguration.ModuleRepository,
this,
EventAggregator,
KernelConfiguration.ModulePackager,
KernelConfiguration.DependencyChecker,
KernelConfiguration.ModuleFinder)
{
Mode = KernelConfiguration.UpdaterType
};
// FIXME this into construcot of the updater ?
ServiceLocator.Register <IUpdater>(updater);
// registering LoadedModulesService
ServiceLocator.Register <ILoadedModulesService>(
new LoadedModulesService(ModuleLoader));
}
public void performing_updates_has_information_about_failure_packager_throws()
{
ModulePackager.Setup(
x => x.PerformUpdates(It.IsAny <String>(), It.IsAny <ModulePackage>()))
.Throws(new Exception("Can not pacakge this"));
var manifest = new ModuleManifest()
{
ModuleName = "AlaMaKota"
};
var moduleManifests = new List <ModuleManifest>
{
manifest,
};
ModulesRepository.Setup(x => x.GetModule(It.IsAny <string>()))
.Returns(new ModulePackage()
{
ModuleManifest = manifest
});
// preapre stub module manifest
NomadUpdater.PrepareUpdate(moduleManifests);
ModulesRepository.Setup(x => x.GetModule(It.IsAny <string>()))
.Returns(new ModulePackage()
{
ModuleManifest = moduleManifests[0]
});
NomadUpdater.PerformUpdates(new CompositeModuleDiscovery());
// wait till end to get the information about failure
NomadUpdater.UpdateFinished.WaitOne();
Assert.AreEqual(UpdaterStatus.Invalid, NomadUpdater.Status);
}
public void packages_gotten_from_repository_have_nulls()
{
EventAggregator.Setup(x => x.Publish(It.IsAny <NomadUpdatesReadyMessage>()))
.Callback <NomadUpdatesReadyMessage>(msg => Assert.IsTrue(msg.Error))
.Returns(null)
.Verifiable("The message should be published");
var modulePackages = new List <ModuleManifest>
{
new ModuleManifest()
{
ModuleName = "Test"
},
};
// provide wrong packages in repository
ModulesRepository.Setup(x => x.GetModule(It.IsAny <string>())).Returns(
new ModulePackage());
NomadUpdater.PrepareUpdate(modulePackages);
EventAggregator.Verify();
Assert.AreEqual(UpdaterStatus.Invalid, NomadUpdater.Status);
}
