public ActionResult Shop()
{
if (ConfigRepo == null || ConfigRepo.ExperimentKey == null)
{
return(RedirectToAction("Config"));
}
int?visitorId = (int?)Session["VisitorId"];
if (visitorId == null)
{
visitorId = VisitorRepo.First().Id;
}
Visitor visitor = VisitorRepo.Single(v => v.Id == visitorId);
var variation = Optimizely.Activate(
experimentKey: ConfigRepo.ExperimentKey,
userId: visitor.Id.ToString(),
userAttributes: visitor.GetUserAttributes());
return(View(new DemoViewModel
{
Products = GetProducts(variation.Key).ToArray(),
CurrentVisitor = visitor,
Message = TempData.ContainsKey("Message") ? (string)TempData["Message"] : null,
VariationKey = variation.Key
}));
}
public void TestSetGetForcedVariation()
{
var userId = "test_user";
var invalidUserId = "invalid_user";
var experimentKey = "test_experiment";
var experimentKey2 = "group_experiment_1";
var invalidExperimentKey = "invalid_experiment";
var expectedVariationKey = "control";
var expectedVariationKey2 = "group_exp_1_var_1";
var invalidVariationKey = "invalid_variation";
var userAttributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "location", "San Francisco" }
};
var optlyObject = new Optimizely(TestData.Datafile, new ValidEventDispatcher(), LoggerMock.Object);
optlyObject.Activate("test_experiment", "test_user", userAttributes);
// invalid experiment key should return a null variation
Assert.False(Config.SetForcedVariation(invalidExperimentKey, userId, expectedVariationKey));
Assert.Null(Config.GetForcedVariation(invalidExperimentKey, userId));
// setting a null variation should return a null variation
Assert.True(Config.SetForcedVariation(experimentKey, userId, null));
Assert.Null(Config.GetForcedVariation(experimentKey, userId));
// setting an invalid variation should return a null variation
Assert.False(Config.SetForcedVariation(experimentKey, userId, invalidVariationKey));
Assert.Null(Config.GetForcedVariation(experimentKey, userId));
// confirm the forced variation is returned after a set
Assert.True(Config.SetForcedVariation(experimentKey, userId, expectedVariationKey));
var actualForcedVariation = Config.GetForcedVariation(experimentKey, userId);
Assert.AreEqual(expectedVariationKey, actualForcedVariation.Key);
// check multiple sets
Assert.True(Config.SetForcedVariation(experimentKey2, userId, expectedVariationKey2));
var actualForcedVariation2 = Config.GetForcedVariation(experimentKey2, userId);
Assert.AreEqual(expectedVariationKey2, actualForcedVariation2.Key);
// make sure the second set does not overwrite the first set
actualForcedVariation = Config.GetForcedVariation(experimentKey, userId);
Assert.AreEqual(expectedVariationKey, actualForcedVariation.Key);
// make sure unsetting the second experiment-to-variation mapping does not unset the
// first experiment-to-variation mapping
Assert.True(Config.SetForcedVariation(experimentKey2, userId, null));
actualForcedVariation = Config.GetForcedVariation(experimentKey, userId);
Assert.AreEqual(expectedVariationKey, actualForcedVariation.Key);
// an invalid user ID should return a null variation
Assert.Null(Config.GetForcedVariation(experimentKey, invalidUserId));
}
public void TestGetVariationUserWithSetForcedVariation()
{
var experimentKey = "test_experiment";
var pausedExperimentKey = "paused_experiment";
var userId = "test_user";
var expectedForcedVariationKey = "variation";
var optlyObject = new Optimizely(TestData.Datafile, new ValidEventDispatcher(), LoggerMock.Object);
var userAttributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "location", "San Francisco" }
};
optlyObject.Activate(experimentKey, userId, userAttributes);
// confirm normal bucketing occurs before setting the forced variation
var actualVariation = optlyObject.GetVariation(experimentKey, userId, userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation));
// test valid experiment
Assert.IsTrue(optlyObject.SetForcedVariation(experimentKey, userId, expectedForcedVariationKey), string.Format(@"Set variation to ""{0}"" failed.", expectedForcedVariationKey));
var actualForcedVariation = optlyObject.GetVariation(experimentKey, userId, userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyVariation, actualForcedVariation));
// clear forced variation and confirm that normal bucketing occurs
Assert.IsTrue(optlyObject.SetForcedVariation(experimentKey, userId, null));
actualVariation = optlyObject.GetVariation(experimentKey, userId, userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation));
// check that a paused experiment returns null
Assert.IsTrue(optlyObject.SetForcedVariation(pausedExperimentKey, userId, expectedForcedVariationKey), string.Format(@"Set variation to ""{0}"" failed.", expectedForcedVariationKey));
actualForcedVariation = optlyObject.GetVariation(pausedExperimentKey, userId, userAttributes);
Assert.IsNull(actualForcedVariation);
}
public Variation TestActivate(ActivateParams parameters)
{
return(OptimizelyClient.Activate(parameters.ExperimentKey, parameters.UserId, parameters.UserAttributes));
}
