/// <summary> /// Get the variation if the user is bucketed for one of the experiments on this feature flag. /// </summary> /// <param name = "featureFlag" >The feature flag the user wants to access.</param> /// <param name = "userId" >User Identifier</param> /// <param name = "filteredAttributes" >The user's attributes. This should be filtered to just attributes in the Datafile.</param> /// <returns>null if the user is not bucketed into the rollout or if the feature flag was not attached to a rollout. /// Otherwise the FeatureDecision entity</returns> public virtual FeatureDecision GetVariationForFeatureExperiment(FeatureFlag featureFlag, string userId, UserAttributes filteredAttributes, ProjectConfig config) { if (featureFlag == null) { Logger.Log(LogLevel.ERROR, "Invalid feature flag provided."); return(null); } if (featureFlag.ExperimentIds == null || featureFlag.ExperimentIds.Count == 0) { Logger.Log(LogLevel.INFO, $"The feature flag \"{featureFlag.Key}\" is not used in any experiments."); return(null); } foreach (var experimentId in featureFlag.ExperimentIds) { var experiment = config.GetExperimentFromId(experimentId); if (string.IsNullOrEmpty(experiment.Key)) { continue; } var variation = GetVariation(experiment, userId, config, filteredAttributes); if (variation != null && !string.IsNullOrEmpty(variation.Id)) { Logger.Log(LogLevel.INFO, $"The user \"{userId}\" is bucketed into experiment \"{experiment.Key}\" of feature \"{featureFlag.Key}\"."); return(new FeatureDecision(experiment, variation, FeatureDecision.DECISION_SOURCE_FEATURE_TEST)); } } Logger.Log(LogLevel.INFO, $"The user \"{userId}\" is not bucketed into any of the experiments on the feature \"{featureFlag.Key}\"."); return(null); }
/// <summary> /// Get the variation if the user is bucketed for one of the experiments on this feature flag. /// </summary> /// <param name = "featureFlag" >The feature flag the user wants to access.</param> /// <param name = "userId" >User Identifier</param> /// <param name = "filteredAttributes" >The user's attributes. This should be filtered to just attributes in the Datafile.</param> /// <returns>null if the user is not bucketed into the rollout or if the feature flag was not attached to a rollout. /// Otherwise the FeatureDecision entity</returns> public virtual Result <FeatureDecision> GetVariationForFeatureExperiment(FeatureFlag featureFlag, OptimizelyUserContext user, UserAttributes filteredAttributes, ProjectConfig config, OptimizelyDecideOption[] options) { var reasons = new DecisionReasons(); var userId = user.GetUserId(); if (featureFlag == null) { Logger.Log(LogLevel.ERROR, "Invalid feature flag provided."); return(Result <FeatureDecision> .NullResult(reasons)); } if (featureFlag.ExperimentIds == null || featureFlag.ExperimentIds.Count == 0) { Logger.Log(LogLevel.INFO, reasons.AddInfo($"The feature flag \"{featureFlag.Key}\" is not used in any experiments.")); return(Result <FeatureDecision> .NullResult(reasons)); } foreach (var experimentId in featureFlag.ExperimentIds) { var experiment = config.GetExperimentFromId(experimentId); Variation decisionVariation = null; if (string.IsNullOrEmpty(experiment.Key)) { continue; } var forcedDecisionResponse = user.FindValidatedForcedDecision( new OptimizelyDecisionContext(featureFlag.Key, experiment?.Key), config); reasons += forcedDecisionResponse.DecisionReasons; if (forcedDecisionResponse?.ResultObject != null) { decisionVariation = forcedDecisionResponse.ResultObject; } else { var decisionResponse = GetVariation(experiment, user, config, options); reasons += decisionResponse?.DecisionReasons; decisionVariation = decisionResponse.ResultObject; } if (!string.IsNullOrEmpty(decisionVariation?.Id)) { Logger.Log(LogLevel.INFO, reasons.AddInfo($"The user \"{userId}\" is bucketed into experiment \"{experiment.Key}\" of feature \"{featureFlag.Key}\".")); var featureDecision = new FeatureDecision(experiment, decisionVariation, FeatureDecision.DECISION_SOURCE_FEATURE_TEST); return(Result <FeatureDecision> .NewResult(featureDecision, reasons)); } } Logger.Log(LogLevel.INFO, reasons.AddInfo($"The user \"{userId}\" is not bucketed into any of the experiments on the feature \"{featureFlag.Key}\".")); return(Result <FeatureDecision> .NullResult(reasons)); }
/// <summary> /// Determines whether all the experiments in the feature flag /// belongs to the same mutex group /// </summary> /// <param name="projectConfig">The project config object</param> /// <param name="featureFlag">Feature flag to validate</param> /// <returns>true if feature flag is valid.</returns> public static bool IsFeatureFlagValid(ProjectConfig projectConfig, FeatureFlag featureFlag) { var experimentIds = featureFlag.ExperimentIds; if (experimentIds == null || experimentIds.Count <= 1) { return(true); } var groupId = projectConfig.GetExperimentFromId(experimentIds[0]).GroupId; for (int i = 1; i < experimentIds.Count; i++) { // Every experiment should have the same group Id. if (projectConfig.GetExperimentFromId(experimentIds[i]).GroupId != groupId) { return(false); } } return(true); }
public void TestGetVariationForFeatureWhenTheUserIsBucketedIntoFeatureExperiment() { var featureFlag = ProjectConfig.GetFeatureFlagFromKey("string_single_variable_feature"); var expectedExperimentId = featureFlag.ExperimentIds[0]; var expectedExperiment = ProjectConfig.GetExperimentFromId(expectedExperimentId); var variation = expectedExperiment.Variations[0]; var expectedDecision = new FeatureDecision(expectedExperiment, variation, FeatureDecision.DECISION_SOURCE_EXPERIMENT); DecisionServiceMock.Setup(ds => ds.GetVariationForFeatureExperiment(It.IsAny <FeatureFlag>(), It.IsAny <string>(), It.IsAny <UserAttributes>())).Returns(expectedDecision); var actualDecision = DecisionServiceMock.Object.GetVariationForFeature(featureFlag, "user1", new UserAttributes()); Assert.IsTrue(TestData.CompareObjects(expectedDecision, actualDecision)); }
/// <summary> /// Get the variation if the user is bucketed for one of the experiments on this feature flag. /// </summary> /// <param name = "featureFlag" >The feature flag the user wants to access.</param> /// <param name = "userId" >User Identifier</param> /// <param name = "filteredAttributes" >The user's attributes. This should be filtered to just attributes in the Datafile.</param> /// <returns>null if the user is not bucketed into the rollout or if the feature flag was not attached to a rollout. /// Otherwise the FeatureDecision entity</returns> public virtual Result <FeatureDecision> GetVariationForFeatureExperiment(FeatureFlag featureFlag, string userId, UserAttributes filteredAttributes, ProjectConfig config, OptimizelyDecideOption[] options) { var reasons = new DecisionReasons(); if (featureFlag == null) { Logger.Log(LogLevel.ERROR, "Invalid feature flag provided."); return(Result <FeatureDecision> .NullResult(reasons)); } if (featureFlag.ExperimentIds == null || featureFlag.ExperimentIds.Count == 0) { Logger.Log(LogLevel.INFO, reasons.AddInfo($"The feature flag \"{featureFlag.Key}\" is not used in any experiments.")); return(Result <FeatureDecision> .NullResult(reasons)); } foreach (var experimentId in featureFlag.ExperimentIds) { var experiment = config.GetExperimentFromId(experimentId); if (string.IsNullOrEmpty(experiment.Key)) { continue; } var variationResult = GetVariation(experiment, userId, config, filteredAttributes, options); reasons += variationResult.DecisionReasons; if (!string.IsNullOrEmpty(variationResult.ResultObject?.Id)) { Logger.Log(LogLevel.INFO, reasons.AddInfo($"The user \"{userId}\" is bucketed into experiment \"{experiment.Key}\" of feature \"{featureFlag.Key}\".")); return(Result <FeatureDecision> .NewResult(new FeatureDecision(experiment, variationResult.ResultObject, FeatureDecision.DECISION_SOURCE_FEATURE_TEST), reasons)); } } Logger.Log(LogLevel.INFO, reasons.AddInfo($"The user \"{userId}\" is not bucketed into any of the experiments on the feature \"{featureFlag.Key}\".")); return(Result <FeatureDecision> .NewResult(null, reasons)); }
public void TestInit() { // Check Version Assert.AreEqual("4", Config.Version); // Check Account ID Assert.AreEqual("1592310167", Config.AccountId); // Check Project ID Assert.AreEqual("7720880029", Config.ProjectId); // Check Revision Assert.AreEqual("15", Config.Revision); // Check Group ID Map var expectedGroupId = CreateDictionary("7722400015", Config.GetGroup("7722400015")); var actual = Config.GroupIdMap; Assert.IsTrue(TestData.CompareObjects(expectedGroupId, actual)); // Check Experiment Key Map var experimentKeyMap = new Dictionary <string, object>() { { "test_experiment", Config.GetExperimentFromKey("test_experiment") }, { "paused_experiment", Config.GetExperimentFromKey("paused_experiment") }, { "test_experiment_multivariate", Config.GetExperimentFromKey("test_experiment_multivariate") }, { "test_experiment_with_feature_rollout", Config.GetExperimentFromKey("test_experiment_with_feature_rollout") }, { "test_experiment_double_feature", Config.GetExperimentFromKey("test_experiment_double_feature") }, { "test_experiment_integer_feature", Config.GetExperimentFromKey("test_experiment_integer_feature") }, { "group_experiment_1", Config.GetExperimentFromKey("group_experiment_1") }, { "group_experiment_2", Config.GetExperimentFromKey("group_experiment_2") }, { "etag1", Config.GetExperimentFromKey("etag1") }, { "etag2", Config.GetExperimentFromKey("etag2") }, { "etag3", Config.GetExperimentFromKey("etag3") }, { "etag4", Config.GetExperimentFromKey("etag4") } }; Assert.IsTrue(TestData.CompareObjects(experimentKeyMap, Config.ExperimentKeyMap)); // Check Experiment ID Map var experimentIdMap = new Dictionary <string, object>() { { "7716830082", Config.GetExperimentFromId("7716830082") }, { "7716830585", Config.GetExperimentFromId("7716830585") }, { "122230", Config.GetExperimentFromId("122230") }, { "122235", Config.GetExperimentFromId("122235") }, { "122238", Config.GetExperimentFromId("122238") }, { "122241", Config.GetExperimentFromId("122241") }, { "7723330021", Config.GetExperimentFromId("7723330021") }, { "7718750065", Config.GetExperimentFromId("7718750065") }, { "223", Config.GetExperimentFromId("223") }, { "118", Config.GetExperimentFromId("118") }, { "224", Config.GetExperimentFromId("224") }, { "119", Config.GetExperimentFromId("119") } }; Assert.IsTrue(TestData.CompareObjects(experimentIdMap, Config.ExperimentIdMap)); // Check Event key Map var eventKeyMap = new Dictionary <string, object> { { "purchase", Config.GetEvent("purchase") } }; Assert.IsTrue(TestData.CompareObjects(eventKeyMap, Config.EventKeyMap)); // Check Attribute Key Map var attributeKeyMap = new Dictionary <string, object> { { "device_type", Config.GetAttribute("device_type") }, { "location", Config.GetAttribute("location") }, { "browser_type", Config.GetAttribute("browser_type") }, { "boolean_key", Config.GetAttribute("boolean_key") }, { "integer_key", Config.GetAttribute("integer_key") }, { "double_key", Config.GetAttribute("double_key") } }; Assert.IsTrue(TestData.CompareObjects(attributeKeyMap, Config.AttributeKeyMap)); // Check Audience ID Map var audienceIdMap = new Dictionary <string, object> { { "7718080042", Config.GetAudience("7718080042") }, { "11154", Config.GetAudience("11154") }, { "100", Config.GetAudience("100") } }; Assert.IsTrue(TestData.CompareObjects(audienceIdMap, Config.AudienceIdMap)); // Check Variation Key Map var expectedVariationKeyMap = new Dictionary <string, object> { { "test_experiment", new Dictionary <string, object> { { "control", Config.GetVariationFromKey("test_experiment", "control") }, { "variation", Config.GetVariationFromKey("test_experiment", "variation") } } }, { "paused_experiment", new Dictionary <string, object> { { "control", Config.GetVariationFromKey("paused_experiment", "control") }, { "variation", Config.GetVariationFromKey("paused_experiment", "variation") } } }, { "group_experiment_1", new Dictionary <string, object> { { "group_exp_1_var_1", Config.GetVariationFromKey("group_experiment_1", "group_exp_1_var_1") }, { "group_exp_1_var_2", Config.GetVariationFromKey("group_experiment_1", "group_exp_1_var_2") } } }, { "group_experiment_2", new Dictionary <string, object> { { "group_exp_2_var_1", Config.GetVariationFromKey("group_experiment_2", "group_exp_2_var_1") }, { "group_exp_2_var_2", Config.GetVariationFromKey("group_experiment_2", "group_exp_2_var_2") } } }, { "test_experiment_multivariate", new Dictionary <string, object> { { "Fred", Config.GetVariationFromKey("test_experiment_multivariate", "Fred") }, { "Feorge", Config.GetVariationFromKey("test_experiment_multivariate", "Feorge") }, { "Gred", Config.GetVariationFromKey("test_experiment_multivariate", "Gred") }, { "George", Config.GetVariationFromKey("test_experiment_multivariate", "George") } } }, { "test_experiment_with_feature_rollout", new Dictionary <string, object> { { "control", Config.GetVariationFromKey("test_experiment_with_feature_rollout", "control") }, { "variation", Config.GetVariationFromKey("test_experiment_with_feature_rollout", "variation") } } }, { "test_experiment_double_feature", new Dictionary <string, object> { { "control", Config.GetVariationFromKey("test_experiment_double_feature", "control") }, { "variation", Config.GetVariationFromKey("test_experiment_double_feature", "variation") } } }, { "test_experiment_integer_feature", new Dictionary <string, object> { { "control", Config.GetVariationFromKey("test_experiment_integer_feature", "control") }, { "variation", Config.GetVariationFromKey("test_experiment_integer_feature", "variation") } } }, { "177770", new Dictionary <string, object> { { "177771", Config.GetVariationFromKey("177770", "177771") } } }, { "177772", new Dictionary <string, object> { { "177773", Config.GetVariationFromKey("177772", "177773") } } }, { "177776", new Dictionary <string, object> { { "177778", Config.GetVariationFromKey("177776", "177778") } } }, { "177774", new Dictionary <string, object> { { "177775", Config.GetVariationFromKey("177774", "177775") } } }, { "177779", new Dictionary <string, object> { { "177780", Config.GetVariationFromKey("177779", "177780") } } }, { "177781", new Dictionary <string, object> { { "177782", Config.GetVariationFromKey("177781", "177782") } } }, { "177783", new Dictionary <string, object> { { "177784", Config.GetVariationFromKey("177783", "177784") } } }, { "188880", new Dictionary <string, object> { { "188881", Config.GetVariationFromKey("188880", "188881") } } }, { "etag1", new Dictionary <string, object> { { "vtag1", Config.GetVariationFromKey("etag1", "vtag1") }, { "vtag2", Config.GetVariationFromKey("etag1", "vtag2") } } }, { "etag2", new Dictionary <string, object> { { "vtag3", Config.GetVariationFromKey("etag2", "vtag3") }, { "vtag4", Config.GetVariationFromKey("etag2", "vtag4") } } }, { "etag3", new Dictionary <string, object> { { "vtag5", Config.GetVariationFromKey("etag3", "vtag5") }, { "vtag6", Config.GetVariationFromKey("etag3", "vtag6") } } }, { "etag4", new Dictionary <string, object> { { "vtag7", Config.GetVariationFromKey("etag4", "vtag7") }, { "vtag8", Config.GetVariationFromKey("etag4", "vtag8") } } } }; Assert.IsTrue(TestData.CompareObjects(expectedVariationKeyMap, Config.VariationKeyMap)); // Check Variation ID Map var expectedVariationIdMap = new Dictionary <string, object> { { "test_experiment", new Dictionary <string, object> { { "7722370027", Config.GetVariationFromId("test_experiment", "7722370027") }, { "7721010009", Config.GetVariationFromId("test_experiment", "7721010009") } } }, { "paused_experiment", new Dictionary <string, object> { { "7722370427", Config.GetVariationFromId("paused_experiment", "7722370427") }, { "7721010509", Config.GetVariationFromId("paused_experiment", "7721010509") } } }, { "test_experiment_multivariate", new Dictionary <string, object> { { "122231", Config.GetVariationFromId("test_experiment_multivariate", "122231") }, { "122232", Config.GetVariationFromId("test_experiment_multivariate", "122232") }, { "122233", Config.GetVariationFromId("test_experiment_multivariate", "122233") }, { "122234", Config.GetVariationFromId("test_experiment_multivariate", "122234") } } }, { "test_experiment_with_feature_rollout", new Dictionary <string, object> { { "122236", Config.GetVariationFromId("test_experiment_with_feature_rollout", "122236") }, { "122237", Config.GetVariationFromId("test_experiment_with_feature_rollout", "122237") } } }, { "test_experiment_double_feature", new Dictionary <string, object> { { "122239", Config.GetVariationFromId("test_experiment_double_feature", "122239") }, { "122240", Config.GetVariationFromId("test_experiment_double_feature", "122240") } } }, { "test_experiment_integer_feature", new Dictionary <string, object> { { "122242", Config.GetVariationFromId("test_experiment_integer_feature", "122242") }, { "122243", Config.GetVariationFromId("test_experiment_integer_feature", "122243") } } }, { "group_experiment_1", new Dictionary <string, object> { { "7722260071", Config.GetVariationFromId("group_experiment_1", "7722260071") }, { "7722360022", Config.GetVariationFromId("group_experiment_1", "7722360022") } } }, { "group_experiment_2", new Dictionary <string, object> { { "7713030086", Config.GetVariationFromId("group_experiment_2", "7713030086") }, { "7725250007", Config.GetVariationFromId("group_experiment_2", "7725250007") } } }, { "177770", new Dictionary <string, object> { { "177771", Config.GetVariationFromId("177770", "177771") } } }, { "177772", new Dictionary <string, object> { { "177773", Config.GetVariationFromId("177772", "177773") } } }, { "177776", new Dictionary <string, object> { { "177778", Config.GetVariationFromId("177776", "177778") } } }, { "177774", new Dictionary <string, object> { { "177775", Config.GetVariationFromId("177774", "177775") } } }, { "177779", new Dictionary <string, object> { { "177780", Config.GetVariationFromId("177779", "177780") } } }, { "177781", new Dictionary <string, object> { { "177782", Config.GetVariationFromId("177781", "177782") } } }, { "177783", new Dictionary <string, object> { { "177784", Config.GetVariationFromId("177783", "177784") } } }, { "188880", new Dictionary <string, object> { { "188881", Config.GetVariationFromId("188880", "188881") } } }, { "etag1", new Dictionary <string, object> { { "276", Config.GetVariationFromId("etag1", "276") }, { "277", Config.GetVariationFromId("etag1", "277") } } }, { "etag2", new Dictionary <string, object> { { "278", Config.GetVariationFromId("etag2", "278") }, { "279", Config.GetVariationFromId("etag2", "279") } } }, { "etag3", new Dictionary <string, object> { { "280", Config.GetVariationFromId("etag3", "280") }, { "281", Config.GetVariationFromId("etag3", "281") } } }, { "etag4", new Dictionary <string, object> { { "282", Config.GetVariationFromId("etag4", "282") }, { "283", Config.GetVariationFromId("etag4", "283") } } } }; Assert.IsTrue(TestData.CompareObjects(expectedVariationIdMap, Config.VariationIdMap)); // Check Variation returns correct variable usage var featureVariableUsageInstance = new List <FeatureVariableUsage> { new FeatureVariableUsage { Id = "155560", Value = "F" }, new FeatureVariableUsage { Id = "155561", Value = "red" }, }; var expectedVariationUsage = new Variation { Id = "122231", Key = "Fred", FeatureVariableUsageInstances = featureVariableUsageInstance, FeatureEnabled = true }; var actualVariationUsage = Config.GetVariationFromKey("test_experiment_multivariate", "Fred"); Assert.IsTrue(TestData.CompareObjects(expectedVariationUsage, actualVariationUsage)); // Check Feature Key map. var expectedFeatureKeyMap = new Dictionary <string, FeatureFlag> { { "boolean_feature", Config.GetFeatureFlagFromKey("boolean_feature") }, { "double_single_variable_feature", Config.GetFeatureFlagFromKey("double_single_variable_feature") }, { "integer_single_variable_feature", Config.GetFeatureFlagFromKey("integer_single_variable_feature") }, { "boolean_single_variable_feature", Config.GetFeatureFlagFromKey("boolean_single_variable_feature") }, { "string_single_variable_feature", Config.GetFeatureFlagFromKey("string_single_variable_feature") }, { "multi_variate_feature", Config.GetFeatureFlagFromKey("multi_variate_feature") }, { "mutex_group_feature", Config.GetFeatureFlagFromKey("mutex_group_feature") }, { "empty_feature", Config.GetFeatureFlagFromKey("empty_feature") }, { "no_rollout_experiment_feature", Config.GetFeatureFlagFromKey("no_rollout_experiment_feature") } }; Assert.IsTrue(TestData.CompareObjects(expectedFeatureKeyMap, Config.FeatureKeyMap)); // Check Feature Key map. var expectedRolloutIdMap = new Dictionary <string, Rollout> { { "166660", Config.GetRolloutFromId("166660") }, { "166661", Config.GetRolloutFromId("166661") } }; Assert.IsTrue(TestData.CompareObjects(expectedRolloutIdMap, Config.RolloutIdMap)); }