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 void TestGetVariationWithBucketingId()
{
var pausedExperimentKey = "paused_experiment";
var userId = "test_user";
var testUserIdWhitelisted = "user1";
var experimentKey = "test_experiment";
var testBucketingIdControl = "testBucketingIdControl!"; // generates bucketing number 3741
var testBucketingIdVariation = "123456789"; // generates bucketing number 4567
var variationKeyControl = "control";
var testUserAttributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "company", "Optimizely" },
{ "location", "San Francisco" }
};
var userAttributesWithBucketingId = new UserAttributes
{
{ "device_type", "iPhone" },
{ "company", "Optimizely" },
{ "location", "San Francisco" },
{ ControlAttributes.BUCKETING_ID_ATTRIBUTE, testBucketingIdVariation }
};
var userAttributesWithInvalidBucketingId = new UserAttributes
{
{ "device_type", "iPhone" },
{ "company", "Optimizely" },
{ "location", "San Francisco" },
{ ControlAttributes.BUCKETING_ID_ATTRIBUTE, 1.59 }
};
var invalidUserAttributesWithBucketingId = new UserAttributes
{
{ "company", "Optimizely" },
{ ControlAttributes.BUCKETING_ID_ATTRIBUTE, testBucketingIdControl }
};
var optlyObject = new Optimizely(TestData.Datafile, new ValidEventDispatcher(), LoggerMock.Object);
// confirm normal bucketing occurs before setting the bucketing ID
var actualVariation = optlyObject.GetVariation(experimentKey, userId, testUserAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation));
// confirm valid bucketing with bucketing ID set in attributes
actualVariation = optlyObject.GetVariation(experimentKey, userId, userAttributesWithBucketingId);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyVariation, actualVariation));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, $"BucketingId is valid: \"{testBucketingIdVariation}\""));
// check audience with invalid bucketing Id
actualVariation = optlyObject.GetVariation(experimentKey, userId, userAttributesWithInvalidBucketingId);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation));
LoggerMock.Verify(l => l.Log(LogLevel.WARN, "BucketingID attribute is not a string. Defaulted to userId"));
// check invalid audience with bucketing ID
actualVariation = optlyObject.GetVariation(experimentKey, userId, invalidUserAttributesWithBucketingId);
Assert.Null(actualVariation);
// check null audience with bucketing Id
actualVariation = optlyObject.GetVariation(experimentKey, userId, null);
Assert.Null(actualVariation);
// test that an experiment that's not running returns a null variation
actualVariation = optlyObject.GetVariation(pausedExperimentKey, userId, userAttributesWithBucketingId);
Assert.Null(actualVariation);
// check forced variation
Assert.IsTrue(optlyObject.SetForcedVariation(experimentKey, userId, variationKeyControl), string.Format("Set variation to \"{0}\" failed.", variationKeyControl));
actualVariation = optlyObject.GetVariation(experimentKey, userId, userAttributesWithBucketingId);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation));
// check whitelisted variation
actualVariation = optlyObject.GetVariation(experimentKey, testUserIdWhitelisted, userAttributesWithBucketingId);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation));
var bucketerMock = new Mock <Bucketer>(LoggerMock.Object);
var decision = new Decision("7722370027");
UserProfile storedUserProfile = new UserProfile(userId, new Dictionary <string, Decision>
{
{ "7716830082", decision }
});
UserProfileServiceMock.Setup(up => up.Lookup(userId)).Returns(storedUserProfile.ToMap());
DecisionService decisionService = new DecisionService(bucketerMock.Object, ErrorHandlerMock.Object, ProjectConfig, UserProfileServiceMock.Object, LoggerMock.Object);
actualVariation = optlyObject.GetVariation(experimentKey, userId, userAttributesWithBucketingId);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation), string.Format("Variation \"{0}\" does not match expected user profile variation \"{1}\".", actualVariation?.Key, variationKeyControl));
}