public void OfflineClientGetsFlagFromDataStore()
{
var dataStore = new InMemoryDataStore();
TestUtils.UpsertFlag(dataStore,
new FeatureFlagBuilder("key").OffWithValue(LdValue.Of(true)).Build());
var config = BasicConfig()
.Offline(true)
.DataStore(dataStore.AsSingletonFactory())
.Build();
using (var client = new LdClient(config))
{
Assert.True(client.BoolVariation("key", User.WithKey("user"), false));
}
}
public void EvaluationReturnsDefaultValueIfNeitherClientNorDataStoreIsInited()
{
var dataStore = new InMemoryDataStore();
var flag = new FeatureFlagBuilder("key").OffWithValue(LdValue.Of(1)).Build();
TestUtils.UpsertFlag(dataStore, flag);
// note, the store is still not inited
var config = BasicConfig()
.DataStore(dataStore.AsSingletonFactory())
.DataSource(MockDataSourceThatNeverStarts().AsSingletonFactory())
.Build();
using (var client = new LdClient(config))
{
Assert.Equal(0, client.IntVariation("key", User.WithKey("user"), 0));
}
}
public void EvaluationUsesDataStoreIfClientIsNotInitedButStoreIsInited()
{
var dataStore = new InMemoryDataStore();
dataStore.Init(FullDataSet <ItemDescriptor> .Empty());
var flag = new FeatureFlagBuilder("key").OffWithValue(LdValue.Of(1)).Build();
TestUtils.UpsertFlag(dataStore, flag);
var config = BasicConfig()
.DataStore(dataStore.AsSingletonFactory())
.DataSource(MockDataSourceThatNeverStarts().AsSingletonFactory())
.Build();
using (var client = new LdClient(config))
{
Assert.Equal(1, client.IntVariation("key", User.WithKey("user"), 0));
}
}