public LdClientBigSegmentsTest(ITestOutputHelper testOutput) : base(testOutput)
{
_testData = TestData.DataSource();
_user = User.WithKey("userkey");
_bigSegment = new SegmentBuilder("segmentkey")
.Unbounded(true)
.Generation(1)
.Build();
_flag = new FeatureFlagBuilder("flagkey")
.On(true)
.Variations(LdValue.Of(false), LdValue.Of(true))
.FallthroughVariation(0)
.Rules(
new RuleBuilder().Variation(1).Clauses(
ClauseBuilder.ShouldMatchSegment(_bigSegment.Key)
).Build()
)
.Build();
_testData.UsePreconfiguredFlag(_flag);
_testData.UsePreconfiguredSegment(_bigSegment);
_storeMock = new MockBigSegmentStore();
_storeFactory = _storeMock.AsSingletonFactory();
_storeMock.SetupMetadataReturns(new StoreMetadata {
LastUpToDate = UnixMillisecondTime.Now
});
}
public void BigSegmentStoreStatusProviderSendsStatusUpdates()
{
var storeMock = new MockBigSegmentStore();
var storeFactory = storeMock.AsSingletonFactory();
storeMock.SetupMetadataReturns(
new BigSegmentStoreTypes.StoreMetadata {
LastUpToDate = UnixMillisecondTime.Now
});
var config = BasicConfig()
.BigSegments(
Components.BigSegments(storeFactory).StatusPollInterval(TimeSpan.FromMilliseconds(10))
)
.Build();
using (var client = new LdClient(config))
{
var status1 = client.BigSegmentStoreStatusProvider.Status;
Assert.True(status1.Available);
var statuses = new EventSink <BigSegmentStoreStatus>();
client.BigSegmentStoreStatusProvider.StatusChanged += statuses.Add;
storeMock.SetupMetadataThrows(new Exception("sorry"));
var status2 = statuses.ExpectValue();
if (status2.Available)
{
// depending on timing, we might or might not receive an initial update of Available = true
status2 = statuses.ExpectValue();
Assert.False(status2.Available);
}
}
}