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OptimizelyTest.cs
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/*
* Copyright 2017-2018, Optimizely
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Collections.Generic;
using Moq;
using OptimizelySDK.Logger;
using OptimizelySDK.Event.Builder;
using OptimizelySDK.Event.Dispatcher;
using OptimizelySDK.ErrorHandler;
using OptimizelySDK.Exceptions;
using OptimizelySDK.Event;
using OptimizelySDK.Entity;
using NUnit.Framework;
using OptimizelySDK.Tests.UtilsTests;
using OptimizelySDK.Bucketing;
using OptimizelySDK.Notifications;
using OptimizelySDK.Tests.NotificationTests;
using OptimizelySDK.Utils;
using Newtonsoft.Json;
namespace OptimizelySDK.Tests
{
[TestFixture]
public class OptimizelyTest
{
private Mock<ILogger> LoggerMock;
private ProjectConfig Config;
private Mock<EventBuilder> EventBuilderMock;
private Mock<IErrorHandler> ErrorHandlerMock;
private Mock<IEventDispatcher> EventDispatcherMock;
private Optimizely Optimizely;
private const string TestUserId = "testUserId";
private OptimizelyHelper Helper;
private Mock<Optimizely> OptimizelyMock;
private Mock<DecisionService> DecisionServiceMock;
private NotificationCenter NotificationCenter;
private Mock<TestNotificationCallbacks> NotificationCallbackMock;
private Variation VariationWithKeyControl;
private Variation VariationWithKeyVariation;
private Variation GroupVariation;
#region Test Life Cycle
[SetUp]
public void Initialize()
{
LoggerMock = new Mock<ILogger>();
LoggerMock.Setup(i => i.Log(It.IsAny<LogLevel>(), It.IsAny<string>()));
ErrorHandlerMock = new Mock<IErrorHandler>();
ErrorHandlerMock.Setup(e => e.HandleError(It.IsAny<Exception>()));
EventBuilderMock = new Mock<EventBuilder>(new Bucketer(LoggerMock.Object), LoggerMock.Object);
EventBuilderMock.Setup(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()));
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()));
Config = ProjectConfig.Create(
content: TestData.Datafile,
logger: LoggerMock.Object,
errorHandler: new NoOpErrorHandler());
EventDispatcherMock = new Mock<IEventDispatcher>();
Optimizely = new Optimizely(TestData.Datafile, EventDispatcherMock.Object, LoggerMock.Object, ErrorHandlerMock.Object);
Helper = new OptimizelyHelper
{
Datafile = TestData.Datafile,
EventDispatcher = EventDispatcherMock.Object,
Logger = LoggerMock.Object,
ErrorHandler = ErrorHandlerMock.Object,
SkipJsonValidation = false,
};
OptimizelyMock = new Mock<Optimizely>(TestData.Datafile, EventDispatcherMock.Object, LoggerMock.Object, ErrorHandlerMock.Object, null, false)
{
CallBase = true
};
DecisionServiceMock = new Mock<DecisionService>(new Bucketer(LoggerMock.Object), ErrorHandlerMock.Object,
Config, null, LoggerMock.Object);
NotificationCenter = new NotificationCenter(LoggerMock.Object);
NotificationCallbackMock = new Mock<TestNotificationCallbacks>();
VariationWithKeyControl = Config.GetVariationFromKey("test_experiment", "control");
VariationWithKeyVariation = Config.GetVariationFromKey("test_experiment", "variation");
GroupVariation = Config.GetVariationFromKey("group_experiment_1", "group_exp_1_var_2");
}
[TestFixtureTearDown]
public void Cleanup()
{
LoggerMock = null;
Config = null;
EventBuilderMock = null;
}
#endregion
#region OptimizelyHelper
private class OptimizelyHelper
{
static Type[] ParameterTypes = new[]
{
typeof(string),
typeof(IEventDispatcher),
typeof(ILogger),
typeof(IErrorHandler),
typeof(bool)
};
public static Dictionary<string, object> SingleParameter = new Dictionary<string, object>
{
{ "param1", "val1" }
};
public static UserAttributes UserAttributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "company", "Optimizely" },
{ "location", "San Francisco" }
};
// NullUserAttributes extends copy of UserAttributes with key-value
// pairs containing null values which should not be sent to OPTIMIZELY.COM .
public static UserAttributes NullUserAttributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "company", "Optimizely" },
{ "location", "San Francisco" },
{ "null_value", null},
{ "wont_be_sent", null},
{ "bad_food", null}
};
public string Datafile { get; set; }
public IEventDispatcher EventDispatcher { get; set; }
public ILogger Logger { get; set; }
public IErrorHandler ErrorHandler { get; set; }
public UserProfileService UserProfileService { get; set; }
public bool SkipJsonValidation { get; set; }
public PrivateObject CreatePrivateOptimizely()
{
return new PrivateObject(typeof(Optimizely), ParameterTypes,
new object[]
{
Datafile,
EventDispatcher,
Logger,
ErrorHandler,
UserProfileService,
SkipJsonValidation
});
}
}
#endregion
#region Test Validate
[Test]
public void TestValidateInputsInvalidFileJsonValidationNotSkipped()
{
string datafile = "{\"name\":\"optimizely\"}";
Optimizely optimizely = new Optimizely(datafile);
Assert.IsFalse(optimizely.IsValid);
}
[Test]
public void TestValidateInputsInvalidFileJsonValidationSkipped()
{
string datafile = "{\"name\":\"optimizely\"}";
Optimizely optimizely = new Optimizely(datafile, null, null, null, skipJsonValidation: true);
Assert.IsFalse(optimizely.IsValid);
}
[Test]
public void TestErrorHandlingWithNullDatafile()
{
var optimizelyNullDatafile = new Optimizely(null, null, LoggerMock.Object, ErrorHandlerMock.Object, null, true);
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Unable to parse null datafile."), Times.Once);
ErrorHandlerMock.Verify(e => e.HandleError(It.Is<ConfigParseException>(ex => ex.Message == "Unable to parse null datafile.")), Times.Once);
}
[Test]
public void TestErrorHandlingWithEmptyDatafile()
{
var optimizelyEmptyDatafile = new Optimizely("", null, LoggerMock.Object, ErrorHandlerMock.Object, null, true);
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Unable to parse empty datafile."), Times.Once);
ErrorHandlerMock.Verify(e => e.HandleError(It.Is<ConfigParseException>(ex => ex.Message == "Unable to parse empty datafile.")), Times.Once);
}
[Test]
public void TestErrorHandlingWithUnsupportedConfigVersion()
{
var optimizelyUnsupportedVersion = new Optimizely(TestData.UnsupportedVersionDatafile, null, LoggerMock.Object, ErrorHandlerMock.Object, null, true);
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, $"This version of the C# SDK does not support the given datafile version: 5"), Times.Once);
ErrorHandlerMock.Verify(e => e.HandleError(It.Is<ConfigParseException>(ex => ex.Message == $"This version of the C# SDK does not support the given datafile version: 5")), Times.Once);
}
[Test]
public void TestValidatePreconditionsExperimentNotRunning()
{
var optly = Helper.CreatePrivateOptimizely();
bool result = (bool)optly.Invoke("ValidatePreconditions",
Config.GetExperimentFromKey("paused_experiment"),
TestUserId, new UserAttributes { });
Assert.IsFalse(result);
}
[Test]
public void TestValidatePreconditionsExperimentRunning()
{
var optly = Helper.CreatePrivateOptimizely();
bool result = (bool)optly.Invoke("ValidatePreconditions",
Config.GetExperimentFromKey("test_experiment"),
TestUserId,
new UserAttributes
{
{ "device_type", "iPhone" },
{ "location", "San Francisco" }
}
);
Assert.IsTrue(result);
}
[Test]
public void TestValidatePreconditionsUserInForcedVariationNotInExperiment()
{
var optly = Helper.CreatePrivateOptimizely();
bool result = (bool)optly.Invoke("ValidatePreconditions",
Config.GetExperimentFromKey("test_experiment"),
"user1", new UserAttributes { });
Assert.IsTrue(result);
}
[Test]
public void TestValidatePreconditionsUserInForcedVariationInExperiment()
{
var optly = Helper.CreatePrivateOptimizely();
bool result = (bool)optly.Invoke("ValidatePreconditions",
Config.GetExperimentFromKey("test_experiment"),
"user1", new UserAttributes { });
Assert.IsTrue(result);
}
[Test]
public void TestValidatePreconditionsUserNotInForcedVariationNotInExperiment()
{
var optly = Helper.CreatePrivateOptimizely();
bool result = (bool)optly.Invoke("ValidatePreconditions",
Config.GetExperimentFromKey("test_experiment"),
TestUserId, new UserAttributes { });
Assert.IsFalse(result);
}
[Test]
public void TestValidatePreconditionsUserNotInForcedVariationInExperiment()
{
var attributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "location", "San Francisco" }
};
var variation = Optimizely.GetVariation("test_experiment", "test_user", attributes);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(4));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"test_user\" is not in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "This decision will not be saved since the UserProfileService is null."), Times.Once);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
}
[Test]
public void TestActivateInvalidOptimizelyObject()
{
var optly = new Optimizely("Random datafile", null, LoggerMock.Object);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Provided 'datafile' has invalid schema."), Times.Once);
}
//attributes can not be invalid beacuse now it is strongly typed.
/* [TestMethod]
public void TestActivateInvalidAttributes()
{
var attributes = new UserAttribute
{
{"abc", "43" }
};
var result = Optimizely.Activate("test_experiment", TestUserId, attributes);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Once);
//LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Provided attributes are in an invalid format."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, string.Format("Not activating user {0}.", TestUserId)), Times.Once);
ErrorHandlerMock.Verify(e => e.HandleError(It.IsAny<InvalidAttributeException>()), Times.Once);
Assert.IsNull(result);
} */
[Test]
public void TestActivateUserInNoVariation()
{
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var result = optly.Invoke("Activate", "test_experiment", "not_in_variation_user", OptimizelyHelper.UserAttributes);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()), Times.Never);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(4));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [8495] to user [not_in_variation_user] with bucketing ID [not_in_variation_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [not_in_variation_user] is in no variation."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not activating user not_in_variation_user."), Times.Once);
Assert.IsNull(result);
}
[Test]
public void TestActivateNoAudienceNoAttributes()
{
var parameters = new Dictionary<string, object>
{
{ "param1", "val1" },
{ "param2", "val2" }
};
EventBuilderMock.Setup(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()))
.Returns(new LogEvent("logx.optimizely.com/decision", parameters, "POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var variation = (Variation)optly.Invoke("Activate", "group_experiment_1", "user_1", null);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), Config.GetExperimentFromKey("group_experiment_1"),
"7722360022", "user_1", null), Times.Once);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(8));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [1922] to user [user_1] with bucketing ID [user_1]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [user_1] is in experiment [group_experiment_1] of group [7722400015]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [9525] to user [user_1] with bucketing ID [user_1]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [user_1] is in variation [group_exp_1_var_2] of experiment [group_experiment_1]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Activating user user_1 in experiment group_experiment_1."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, @"Dispatching impression event to URL logx.optimizely.com/decision with params {""param1"":""val1"",""param2"":""val2""}."), Times.Once);
Assert.IsTrue(TestData.CompareObjects(GroupVariation, variation));
}
#endregion
#region Test Activate
[Test]
public void TestActivateAudienceNoAttributes()
{
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var variationkey = optly.Invoke("Activate", "test_experiment", "test_user", null);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()), Times.Never);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(3));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"test_user\" does not meet conditions to be in experiment \"test_experiment\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not activating user test_user."), Times.Once);
Assert.IsNull(variationkey);
}
[Test]
public void TestActivateWithAttributes()
{
EventBuilderMock.Setup(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()))
.Returns(new LogEvent("logx.optimizely.com/decision", OptimizelyHelper.SingleParameter, "POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var variation = (Variation)optly.Invoke("Activate", "test_experiment", "test_user", OptimizelyHelper.UserAttributes);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), Config.GetExperimentFromKey("test_experiment"),
"7722370027", "test_user", OptimizelyHelper.UserAttributes), Times.Once);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(6));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"test_user\" is not in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "This decision will not be saved since the UserProfileService is null."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Activating user test_user in experiment test_experiment."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, @"Dispatching impression event to URL logx.optimizely.com/decision with params {""param1"":""val1""}."), Times.Once);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
}
[Test]
public void TestActivateWithNullAttributes()
{
EventBuilderMock.Setup(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()))
.Returns(new LogEvent("logx.optimizely.com/decision", OptimizelyHelper.SingleParameter, "POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var variation = (Variation)optly.Invoke("Activate", "test_experiment", "test_user", OptimizelyHelper.NullUserAttributes);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), Config.GetExperimentFromKey("test_experiment"),
"7722370027", "test_user", OptimizelyHelper.NullUserAttributes), Times.Once);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(6));
//"User "test_user" is not in the forced variation map."
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"test_user\" is not in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Activating user test_user in experiment test_experiment."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, @"Dispatching impression event to URL logx.optimizely.com/decision with params {""param1"":""val1""}."), Times.Once);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
}
[Test]
public void TestActivateExperimentNotRunning()
{
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var variationkey = optly.Invoke("Activate", "paused_experiment", "test_user", null);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()), Times.Never);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not activating user test_user."), Times.Once);
Assert.IsNull(variationkey);
}
[Test]
public void TestActivateWithTypedAttributes()
{
var userAttributes = new UserAttributes
{
{"device_type", "iPhone" },
{"location", "San Francisco" },
{"boolean_key", true },
{"integer_key", 15 },
{"double_key", 3.14 }
};
EventBuilderMock.Setup(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<UserAttributes>()))
.Returns(new LogEvent("logx.optimizely.com/decision", OptimizelyHelper.SingleParameter, "POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
var variation = (Variation)optly.Invoke("Activate", "test_experiment", "test_user", userAttributes);
EventBuilderMock.Verify(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), Config.GetExperimentFromKey("test_experiment"),
"7722370027", "test_user", userAttributes), Times.Once);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(6));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Activating user test_user in experiment test_experiment."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, @"Dispatching impression event to URL logx.optimizely.com/decision with params {""param1"":""val1""}."), Times.Once);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
}
#endregion
#region Test GetVariation
[Test]
public void TestGetVariationInvalidOptimizelyObject()
{
var optly = new Optimizely("Random datafile", null, LoggerMock.Object);
var variationkey = optly.Activate("some_experiment", "some_user");
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Datafile has invalid format. Failing 'activate'."), Times.Once);
//Assert.IsNull(variationkey);
}
//attributes can not be invalid beacuse now it is strongly typed.
/* [TestMethod]
public void TestGetVariationInvalidAttributes()
{
var attributes = new UserAttribute
{
{"abc", "43" }
};
var result = Optimizely.getVariation("test_experiment", TestUserId, attributes);
//LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Provided attributes are in an invalid format."), Times.Once);
ErrorHandlerMock.Verify(e => e.HandleError(It.IsAny<InvalidAttributeException>()), Times.Once);
Assert.IsNull(result);
} */
[Test]
public void TestGetVariationAudienceMatch()
{
var attributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "location", "San Francisco" }
};
var variation = Optimizely.GetVariation("test_experiment", "test_user", attributes);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(4));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "This decision will not be saved since the UserProfileService is null."), Times.Once);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
}
[Test]
public void TestGetVariationAudienceNoMatch()
{
var variation = Optimizely.Activate("test_experiment", "test_user");
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"test_user\" does not meet conditions to be in experiment \"test_experiment\"."), Times.Once);
Assert.IsNull(variation);
}
[Test]
public void TestGetVariationExperimentNotRunning()
{
var variation = Optimizely.Activate("paused_experiment", "test_user");
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
Assert.IsNull(variation);
}
[Test]
public void TestTrackInvalidOptimizelyObject()
{
var optly = new Optimizely("Random datafile", null, LoggerMock.Object);
optly.Track("some_event", "some_user");
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Datafile has invalid format. Failing 'track'."), Times.Once);
}
#endregion
#region Test Track
[Test]
public void TestTrackInvalidAttributes()
{
var attributes = new UserAttributes
{
{ "abc", "43" }
};
Optimizely.Track("purchase", TestUserId, attributes);
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, @"Attribute key ""abc"" is not in datafile."), Times.Once);
}
[Test]
public void TestTrackNoAttributesNoEventValue()
{
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string,Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.Invoke("Track", "purchase", "test_user", null, null);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"test_user\" does not meet conditions to be in experiment \"test_experiment\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"test_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"paused_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Tracking event purchase for user test_user."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Dispatching conversion event to URL logx.optimizely.com/track with params {\"param1\":\"val1\"}."), Times.Once);
}
[Test]
public void TestTrackWithAttributesNoEventValue()
{
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.Invoke("Track", "purchase", "test_user", OptimizelyHelper.UserAttributes, null);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"paused_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Tracking event purchase for user test_user."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Dispatching conversion event to URL logx.optimizely.com/track with params {\"param1\":\"val1\"}."), Times.Once);
}
[Test]
public void TestTrackNoAttributesWithEventValue()
{
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.Invoke("Track", "purchase", "test_user", null, new EventTags
{
{ "revenue", 42 }
});
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"test_user\" does not meet conditions to be in experiment \"test_experiment\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"test_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"paused_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Tracking event purchase for user test_user."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Dispatching conversion event to URL logx.optimizely.com/track with params {\"param1\":\"val1\"}."), Times.Once);
}
[Test]
public void TestTrackWithAttributesWithEventValue()
{
var attributes = new UserAttributes
{
{ "device_type", "iPhone" },
{ "company", "Optimizely" },
};
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.Invoke("Track", "purchase", "test_user", attributes, new EventTags
{
{ "revenue", 42 }
});
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"test_user\" does not meet conditions to be in experiment \"test_experiment\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"test_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"paused_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Tracking event purchase for user test_user."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Dispatching conversion event to URL logx.optimizely.com/track with params {\"param1\":\"val1\"}."), Times.Once);
}
[Test]
public void TestTrackWithNullAttributesWithNullEventValue()
{
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.Invoke("Track", "purchase", "test_user", OptimizelyHelper.NullUserAttributes, new EventTags
{
{ "revenue", 42 },
{ "wont_send_null", null}
});
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(18));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"test_user\" is not in the forced variation map."), Times.Exactly(3));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "This decision will not be saved since the UserProfileService is null."));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [4517] to user [test_user] with bucketing ID [test_user]."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is not in experiment [group_experiment_1] of group [7722400015]."));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [4517] to user [test_user] with bucketing ID [test_user]."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in experiment [group_experiment_2] of group [7722400015]."));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [9871] to user [test_user] with bucketing ID [test_user]."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [group_exp_2_var_2] of experiment [group_experiment_2]."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "This decision will not be saved since the UserProfileService is null."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"paused_experiment\""));
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "[EventTags] Null value for key wont_send_null removed and will not be sent to results."));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Tracking event purchase for user test_user."));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Dispatching conversion event to URL logx.optimizely.com/track with params {\"param1\":\"val1\"}."));
}
#endregion
#region Test Invalid Dispatch
[Test]
public void TestInvalidDispatchImpressionEvent()
{
EventBuilderMock.Setup(b => b.CreateImpressionEvent(It.IsAny<ProjectConfig>(), It.IsAny<Experiment>(),
It.IsAny<string>(), It.IsAny<string>(), It.IsAny<Entity.UserAttributes>()))
.Returns(new LogEvent("logx.optimizely.com/decision", OptimizelyHelper.SingleParameter, "POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.SetFieldOrProperty("EventDispatcher", new InvalidEventDispatcher());
var variation = (Variation)optly.Invoke("Activate", "test_experiment", "test_user", OptimizelyHelper.UserAttributes);
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(7));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [3037] to user [test_user] with bucketing ID [test_user]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [test_user] is in variation [control] of experiment [test_experiment]."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Activating user test_user in experiment test_experiment."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, @"Dispatching impression event to URL logx.optimizely.com/decision with params {""param1"":""val1""}."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.ERROR, "Unable to dispatch impression event. Error Invalid dispatch event"), Times.Once);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
}
[Test]
public void TestInvalidDispatchConversionEvent()
{
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.SetFieldOrProperty("EventDispatcher", new InvalidEventDispatcher());
optly.Invoke("Track", "purchase", "test_user", null, null);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"test_user\" does not meet conditions to be in experiment \"test_experiment\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"test_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Experiment \"paused_experiment\" is not running."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Not tracking user \"test_user\" for experiment \"paused_experiment\""), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Tracking event purchase for user test_user."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Dispatching conversion event to URL logx.optimizely.com/track with params {\"param1\":\"val1\"}."), Times.Once);
}
#endregion
#region Test Misc
/* Start 1 */
public void TestTrackNoAttributesWithInvalidEventValue()
{
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.SetFieldOrProperty("EventDispatcher", new ValidEventDispatcher());
optly.Invoke("Track", "purchase", "test_user", null, new Dictionary<string, object>
{
{"revenue", 4200 }
});
}
public void TestTrackNoAttributesWithDeprecatedEventValue()
{
/* Note: This case is not applicable, C# only accepts what the datatype we provide.
* In this case, int value can't be casted implicitly into Dictionary */
EventBuilderMock.Setup(b => b.CreateConversionEvent(It.IsAny<ProjectConfig>(), It.IsAny<string>(),
It.IsAny<Dictionary<string, Variation>>(), It.IsAny<string>(), It.IsAny<UserAttributes>(), It.IsAny<EventTags>()))
.Returns(new LogEvent("logx.optimizely.com/track", OptimizelyHelper.SingleParameter,
"POST", new Dictionary<string, string> { }));
var optly = Helper.CreatePrivateOptimizely();
optly.SetFieldOrProperty("EventBuilder", EventBuilderMock.Object);
optly.SetFieldOrProperty("EventDispatcher", new ValidEventDispatcher());
optly.Invoke("Track", "purchase", "test_user", null, new Dictionary<string, object>
{
{"revenue", 42 }
});
}
[Test]
public void TestForcedVariationPreceedsWhitelistedVariation()
{
var optimizely = new Optimizely(TestData.Datafile, EventDispatcherMock.Object, LoggerMock.Object, ErrorHandlerMock.Object);
var projectConfig = ProjectConfig.Create(TestData.Datafile, LoggerMock.Object, ErrorHandlerMock.Object);
Variation expectedVariation1 = projectConfig.GetVariationFromKey("etag3", "vtag5");
Variation expectedVariation2 = projectConfig.GetVariationFromKey("etag3", "vtag6");
//Check whitelisted experiment
var variation = optimizely.GetVariation("etag3", "testUser1");
Assert.IsTrue(TestData.CompareObjects(expectedVariation1, variation));
//Set forced variation
Assert.IsTrue(optimizely.SetForcedVariation("etag3", "testUser1", "vtag6"));
variation = optimizely.GetVariation("etag3", "testUser1");
// verify forced variation preceeds whitelisted variation
Assert.IsTrue(TestData.CompareObjects(expectedVariation2, variation));
// remove forced variation and verify whitelisted should be returned.
Assert.IsTrue(optimizely.SetForcedVariation("etag3", "testUser1", null));
variation = optimizely.GetVariation("etag3", "testUser1");
Assert.IsTrue(TestData.CompareObjects(expectedVariation1, variation));
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(7));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"testUser1\" is not in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User \"testUser1\" is forced in variation \"vtag5\"."), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Set variation \"281\" for experiment \"224\" and user \"testUser1\" in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Variation \"vtag6\" is mapped to experiment \"etag3\" and user \"testUser1\" in the forced variation map"), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Variation mapped to experiment \"etag3\" has been removed for user \"testUser1\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "No experiment \"etag3\" mapped to user \"testUser1\" in the forced variation map."), Times.Once);
}
[Test]
public void TestForcedVariationPreceedsUserProfile()
{
var userProfileServiceMock = new Mock<UserProfileService>();
var experimentKey = "etag1";
var userId = "testUser3";
var variationKey = "vtag2";
var fbVariationKey = "vtag1";
UserProfile userProfile = new UserProfile(userId, new Dictionary<string, Decision>
{
{ experimentKey, new Decision(variationKey)}
});
userProfileServiceMock.Setup(_ => _.Lookup(userId)).Returns(userProfile.ToMap());
var optimizely = new Optimizely(TestData.Datafile, EventDispatcherMock.Object, LoggerMock.Object, ErrorHandlerMock.Object, userProfileServiceMock.Object);
var projectConfig = ProjectConfig.Create(TestData.Datafile, LoggerMock.Object, ErrorHandlerMock.Object);
Variation expectedFbVariation = projectConfig.GetVariationFromKey(experimentKey, fbVariationKey);
Variation expectedVariation = projectConfig.GetVariationFromKey(experimentKey, variationKey);
var variationUserProfile = optimizely.GetVariation(experimentKey, userId);
Assert.IsTrue(TestData.CompareObjects(expectedVariation, variationUserProfile));
//assign same user with different variation, forced variation have higher priority
Assert.IsTrue(optimizely.SetForcedVariation(experimentKey, userId, fbVariationKey));
var variation2 = optimizely.GetVariation(experimentKey, userId);
Assert.IsTrue(TestData.CompareObjects(expectedFbVariation, variation2));
//remove forced variation and re-check userprofile
Assert.IsTrue(optimizely.SetForcedVariation(experimentKey, userId, null));
variationUserProfile = optimizely.GetVariation(experimentKey, userId);
Assert.IsTrue(TestData.CompareObjects(expectedVariation, variationUserProfile));
LoggerMock.Verify(l => l.Log(It.IsAny<LogLevel>(), It.IsAny<string>()), Times.Exactly(13));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"testUser3\" is not in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "No previously activated variation of experiment \"etag1\" for user \"testUser3\" found in user profile."), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Assigned bucket [4969] to user [testUser3] with bucketing ID [testUser3]."), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "User [testUser3] is in variation [vtag2] of experiment [etag1]."), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.INFO, "Saved variation \"277\" of experiment \"223\" for user \"testUser3\"."), Times.Exactly(2));
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Set variation \"276\" for experiment \"223\" and user \"testUser3\" in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "Variation mapped to experiment \"etag1\" has been removed for user \"testUser3\"."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "No experiment \"etag1\" mapped to user \"testUser3\" in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"testUser3\" is not in the forced variation map."), Times.Once);
LoggerMock.Verify(l => l.Log(LogLevel.DEBUG, "User \"testUser3\" is not in the forced variation map."), Times.Once);
}
// check that a null variation key clears the forced variation
[Test]
public void TestSetForcedVariationNullVariation()
{
var expectedForcedVariationKey = "variation";
var experimentKey = "test_experiment";
var userAttributes = new UserAttributes
{
{"device_type", "iPhone" },
{"location", "San Francisco" }
};
Optimizely.Activate(experimentKey, TestUserId, userAttributes);
// set variation
Assert.IsTrue(Optimizely.SetForcedVariation(experimentKey, TestUserId, expectedForcedVariationKey), "Set forced variation to variation failed.");
var actualForcedVariation = Optimizely.GetVariation(experimentKey, TestUserId, userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyVariation, actualForcedVariation), string.Format(@"Forced variation key should be variation, but got ""{0}"".", actualForcedVariation?.Key));
// clear variation and check that the user gets bucketed normally
Assert.IsTrue(Optimizely.SetForcedVariation(experimentKey, TestUserId, null), "Clear forced variation failed.");
var actualVariation = Optimizely.GetVariation("test_experiment", "test_user", userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, actualVariation), string.Format(@"Variation key should be control, but got ""{0}"".", actualVariation?.Key));
}
// check that the forced variation is set correctly
[Test]
public void TestSetForcedVariation()
{
var experimentKey = "test_experiment";
var expectedForcedVariationKey = "variation";
var userAttributes = new UserAttributes
{
{"device_type", "iPhone" },
{"location", "San Francisco" }
};
Optimizely.Activate(experimentKey, TestUserId, userAttributes);
// test invalid experiment -. normal bucketing should occur
Assert.IsFalse(Optimizely.SetForcedVariation("bad_experiment", TestUserId, "bad_control"), "Set variation to 'variation' should have failed because of invalid experiment.");
var variation = Optimizely.GetVariation(experimentKey, TestUserId, userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
// test invalid variation -. normal bucketing should occur
Assert.IsFalse(Optimizely.SetForcedVariation("test_experiment", TestUserId, "bad_variation"), "Set variation to 'bad_variation' should have failed.");
variation = Optimizely.GetVariation("test_experiment", "test_user", userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyControl, variation));
// test valid variation -. the user should be bucketed to the specified forced variation
Assert.IsTrue(Optimizely.SetForcedVariation(experimentKey, TestUserId, expectedForcedVariationKey), "Set variation to 'variation' failed.");
var actualForcedVariation = Optimizely.GetVariation(experimentKey, TestUserId, userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyVariation, actualForcedVariation));
// make sure another setForcedVariation call sets a new forced variation correctly
Assert.IsTrue(Optimizely.SetForcedVariation(experimentKey, "test_user2", expectedForcedVariationKey), "Set variation to 'variation' failed.");
actualForcedVariation = Optimizely.GetVariation(experimentKey, "test_user2", userAttributes);
Assert.IsTrue(TestData.CompareObjects(VariationWithKeyVariation, actualForcedVariation));
}
// check that the get forced variation is correct.
[Test]
public void TestGetForcedVariation()
{
var experimentKey = "test_experiment";
var expectedForcedVariation = new Variation { Key = "variation", Id = "7721010009" };
var expectedForcedVariation2 = new Variation { Key = "variation", Id = "7721010509" };
var userAttributes = new UserAttributes
{
{"device_type", "iPhone" },
{"location", "San Francisco" }
};
Optimizely.Activate(experimentKey, TestUserId, userAttributes);
Assert.IsTrue(Optimizely.SetForcedVariation(experimentKey, TestUserId, expectedForcedVariation.Key), "Set variation to 'variation' failed.");
// call getForcedVariation with valid experiment key and valid user ID
var actualForcedVariation = Optimizely.GetForcedVariation("test_experiment", TestUserId);
Assert.IsTrue(TestData.CompareObjects(expectedForcedVariation, actualForcedVariation));
// call getForcedVariation with invalid experiment and valid userID
actualForcedVariation = Optimizely.GetForcedVariation("invalid_experiment", TestUserId);
Assert.Null(actualForcedVariation);
// call getForcedVariation with valid experiment and invalid userID
actualForcedVariation = Optimizely.GetForcedVariation("test_experiment", "invalid_user");
Assert.Null(actualForcedVariation);
// call getForcedVariation with an experiment that"s not running
Assert.IsTrue(Optimizely.SetForcedVariation("paused_experiment", "test_user2", "variation"), "Set variation to 'variation' failed.");
actualForcedVariation = Optimizely.GetForcedVariation("paused_experiment", "test_user2");
Assert.IsTrue(TestData.CompareObjects(expectedForcedVariation2, actualForcedVariation));
// confirm that the second setForcedVariation call did not invalidate the first call to that method
actualForcedVariation = Optimizely.GetForcedVariation("test_experiment", TestUserId);
Assert.IsTrue(TestData.CompareObjects(expectedForcedVariation, actualForcedVariation));
}
[Test]
public void TestGetVariationAudienceMatchAfterSetForcedVariation()
{
var userId = "test_user";
var experimentKey = "test_experiment";
var experimentId = "7716830082";
var variationKey = "control";
var variationId = "7722370027";
var attributes = new UserAttributes
{
{ "device_type", "iPhone" },