public void ShouldFailWhenInvalidFlagTypesExistOnNonEmptyFlagsCollection()
{
Mock<ISettingsRepository> settingsRepo = new Mock<ISettingsRepository>();
_mockSettingsStorageModels.AddRange(new List<SettingsStorageModel>{
new SettingsStorageModel
{
Category = SettingsManager.FlagsCategoryName,
Name = "ServiceBaseAddress",
Value = "abbv",
UpdatedAt = new DateTime(2015, 1, 1)
},
new SettingsStorageModel
{
Category = SettingsManager.FlagsCategoryName,
Name = "StartCount",
Value = "12",
UpdatedAt = new DateTime(2015, 2, 1)
}});
settingsRepo.Setup(x => x.ReadSettings(It.IsAny<string>()))
.Returns<string>(category => _mockSettingsStorageModels
.Where(x => x.Category == category));
var manager = new SettingsManagerPeriodic(settingsRepo.Object);
Assert.AreEqual(false, manager.IsFlagSet("ServiceBaseAddress"));
Assert.AreEqual(false, manager.IsFlagSet("StartCount"));
}
public void PeriodicReaderMustDetectNewFlags()
{
var cts = new CancellationTokenSource();
var repo = new InMemoryRepository();
var manager = new SettingsManagerPeriodic(repo);
Assert.AreEqual(false, manager.IsFlagSet("TestFlag"));
manager.StartReadingTask(TimeSpan.FromMilliseconds(10), cts.Token);
repo.Content.Add(new SettingsStorageModel() { Category = SettingsManager.FlagsCategoryName, Name = "TestFlag", Value = "True" });
Thread.Sleep(200);
Assert.AreEqual(true, manager.IsFlagSet("TestFlag"));
cts.Cancel();
}
public void PeriodicReaderShouldReactToFlagChanges()
{
Mock<ISettingsRepository> settingsRepo = new Mock<ISettingsRepository>();
_mockSettingsStorageModels.AddRange(new List<SettingsStorageModel> {
new SettingsStorageModel
{
Category = SettingsManager.FlagsCategoryName,
Name = "X",
Value = "true",
UpdatedAt = new DateTime(2015, 1, 1)
}
});
settingsRepo.Setup(x => x.ReadSettings(It.IsAny<string>()))
.Returns<string>(category => _mockSettingsStorageModels);
settingsRepo.Setup(x => x.ReadSettings(It.IsAny<IList<string>>(), It.IsAny<DateTime?>()))
.Returns<IList<string>, DateTime?>((categories, lastChangedDate) => _mockSettingsStorageModels);
var cancellationTokenSource = new CancellationTokenSource();
var manager = new SettingsManagerPeriodic(settingsRepo.Object);
var initialValue = manager.IsFlagSet("X");
manager.StartReadingTask(TimeSpan.FromMilliseconds(10), cancellationTokenSource.Token);
Thread.Sleep(100);
var repoItem = _mockSettingsStorageModels.Single(s => s.Name == "X");
repoItem.Value = "0";
Thread.Sleep(100);
Assert.AreEqual(!initialValue, manager.IsFlagSet("X"));
}
public void FlagShouldNotBeSetOnEmptyFlagsCollection()
{
Mock<ISettingsRepository> settingsRepo = new Mock<ISettingsRepository>();
settingsRepo.Setup(x => x.ReadSettings(It.IsAny<string>()))
.Returns<string>(category => new List<SettingsStorageModel>().Where(x => x.Category == category));
var manager = new SettingsManagerPeriodic(settingsRepo.Object);
Assert.AreEqual(false, manager.IsFlagSet("BiddingSystem"));
}